| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D767953 | MACKLIN | D-生物素 (维生素H) | 符合USP测试规范 | 1752元/1g; | 展开 |
|
| D794573 | MACKLIN | D-生物素 (维生素H) | 10mM in DMSO | 439元/1ml; | 展开 |
|
| D798947 | MACKLIN | D-生物素 (维生素H) | 99%(HPLC), 冻干粉 | 278元/1g; 909元/5g; 3089元/25g; 8900元/100g; | 展开 |
|
| B6220 | MACKLIN | D-生物素 (维生素H) | >98% 生物技术级 | 80元/1g; 205元/5g; 699元/25g; 2115元/100g; 5498元/500g; 16500元/2.5kg; | 展开 |
储存:2~8°C 状态:白色到灰白色粉末或晶体 折射率:90.5 ° (C=2, 0.1mol/L NaOH) |
| B0463 | TCI | Biotin | >98.0%(T) | 105元/100MG; 380元/1G; 1350元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C10H16N2O3S = 244.31 | | 外观与形状(20℃) | 固体 | | 相关CAS RN | 22879-79-4 | | Reaxys-RN | 86838 | | PubChem物质ID | 87563498 | | SDBS (AIST Spectral DB) | 4838 | | MDL编号 | MFCD00005541 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Neutralization titration) | min. 98.0 % | | Specific rotation [a]20/D | +89.5 to +91.5 deg(C=2, 0.1mol/L NaOH sol.) | | Solubility in 0.1mol/L NaOH | almost transparency |
物性(参考值) | 熔点 | 230 ℃ | | 比旋光度 [α]D | 90.5° (C=2,0.1mol/L NaOH sol.) | | 水溶性 | 微溶 | | 溶解性(微溶于) | 乙醚,醇,氯仿 |
相关法规 |
| 322564 | J&K | D-Biotin | 99% | 62元/1G; 211元/5G; | 展开 |
基本信息 | 分子式 | C10H16N2O3S | | 分子量 | 244.31 | | 熔点 | 231-233 | | 比旋光度([α]20D) | +88° to +93° (C=2, 0.1 M, NaOH) | | MDL编码 | MFCD00005541 | | Beilstein | 86838 | | Merck | 14,1231 | | EINECS 编号 | 200-399-3 | | 存储条件 | Store at 2-8℃ |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | XJ9088200 |
|
| A14207 | Alfa Aesar | D-(+)-Biotin | 98+% | 888元/1g; 3935元/5g; 6463元/10g; 13999元/25g; | 展开 |
应用 Biotin is a form of vitamin B that helps the body to break down fats and carbohydrates. It is used as an alternative medicine to treat or prevent biotin deficiency, which is caused by malnutrition, rapid weight loss, long-term tube feeding and other medical conditions. It is an essential vitamin which is important for amino acid and energy metabolism. 备注 Store in cool place. Incompatible with strong oxidizing agents. 基本信息 MDL MFCD00005541 EINECS 200-399-3 分子式 C10H16N2O3S 分子量 244.32 熔点 224-226° 灵敏度 Keep Cold. Light Sensitive. 形态 Powder 溶解性 Soluble in hot water, dimethyl sulfoxide, alcohol and benzene. Beilstein 86838 Merck 14,1231 安全信息 RTECS XJ9088200 TSCA 是 |
| C23009 | Alfa Aesar | D(+)-Biotin | 98% | 1004元/1g; 655元/500mg; 3720元/5g; 14530元/25g; | 展开 |
基本信息 Ref# 23009 MDL 5541 分子式 C10 H16 N2 O3 S 分子量 244.31 形态 White powder |
| BP232-1 | Alfa Aesar | BIOTIN 1GR | | 898元/1g; | 展开 |
基本信息 Ref# F50300 MDL MFCD00005541 分子式 C{1}{0}H{1}{6}N{2}O{3}S 分子量 244.32 形态 Solid |
| B4501 | Sigma-Aldrich | Biotin | ≥99% (HPLC), lyophilized powder | 523.35元/100 MG; 778.85元/500 MG; 1228.17元/1 G; 4299.41元/5 G; 6731元/10 G; 14572元/25 G; | 展开 |
产品说明 应用 生物素还可用于从亲和素/链霉亲和素树脂上进行蛋白的洗脱。 - 它已用于少突胶质细胞的培养。
- 它已被用作芽孢杆菌属生长的一种维生素补充剂。
- 它已用于在免疫组织学过程中对内源性生物素进行阻断。
包装 100, 500 mg in poly bottle 1, 5, 10, 25 g in poly bottle 生化/生理作用 生物素是一种小分子,而且它与生物活性大分子共存时并不会影响到大分子的生物学功能。生物素-(链霉)亲和素系统是多种应用所必需的。生物素还可作为羧化酶的辅助因子,如丙酮酸羧化酶。它可催化丙酮酸和CO2形成草酰乙酸。与亲和素或链霉亲和素偶联的生物素可帮助将靶分子(抗体、核苷酸、蛋白A等)与标记系统(酶、荧光、化学发光探针)相连接。该复合物可用于多种检测系统,如免疫检测、DNA杂交检测、免疫组化和流式细胞术。该方法还可用于多种目标分子的纯化和表征。 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | eCl@ss | 34058011 | | PubChem化学物质编号 | 24891778 | | NACRES | NA.21 |
产品性质 | 质量水平 | 300 | | 生物来源 | synthetic (organic) | | 测定 | ≥99% (HPLC) | | 形式 | lyophilized powder | | technique(s) | HPLC: suitable | | 颜色 | white to off-white | | mp | 231-233 ℃ (lit.) | | 溶解性 | ammonium hydroxide: 50 mg/mL (2 M) | | 储存温度 | 2-8℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| B4639 | Sigma-Aldrich | Biotin | powder, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99% | 556.82元/100 MG; 1448.45元/500 MG; 2554.99元/1 G; 9637.51元/5 G; | 展开 |
产品说明 一般描述 生物素又称B复合维生素。这是一种双环化合物,分子量244.31 Da。生物素是哺乳动物羧化酶的重要辅助因子。它在细胞中以游离和结合混合物形式存在。 应用 生物素已用于: - 作为体外培养系统中的M199培养基补充剂
- 作为分离皮质少突胶质细胞前体(OPC)的SATO无血清培养基成分
- 脂肪酸从头合成的生化前体培养
- 作为聚集培养基组分
包装 100, 500 mg in poly bottle 1, 5 g in poly bottle 生化/生理作用 对于氨基酸、能量代谢和脂肪酸合成有重要作用的必要维生素。它是四种哺乳类动物羧化酶中的辅基,促进二氧化碳的结合与输送。 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | eCl@ss | 34058011 | | PubChem化学物质编号 | 24891795 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 产品线 | BioReagent | | 测定 | ≥99% | | 形式 | powder | | 分子量 | Mw 244.31 g/mol | | technique(s) | cell culture | insect: suitable cell culture | mammalian: suitable cell culture | plant: suitable | | 颜色 | white to off-white | | mp | 231-233 ℃ (lit.) | | 溶解性 | H2O: 0.2 mg/mL (Solubility increases with addition of 1 N NaOH.) | | web metadata keyword.default | amino acid metabolism, fatty acid metabolism, carboxylase enzymes, biotinylation, avidin/biotin detection system | | 储存温度 | 2-8℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| PHR1233 | Supelco | Biotin | Pharmaceutical Secondary Standard; Certified Reference Material | 1769.16元/1 G; | 展开 |
产品说明 一般描述 用于质量控制的制药二级标准品,为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。 生物素是一种水溶性维生素,是氨基酸和碳水化合物代谢所必需的。它参与嘌呤核苷酸的从头合成,并在基因表达和DNA复制中发挥作用。 应用 生物素可作为药物参考标准品,通过生物传感系统和色谱技术对药物制剂中的分析物进行测定。 这些二级标准品是合格的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。 分析说明 这些二级标准品可追溯至 USP、EP(PhEur)和 BP 一级标准品。 其他说明 该认证参考物质(CRM)根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。 附注 要查看该材料的分析证书示例,请在下面的栏位中输入 LRAC0265。这只是一个示例证书,可能不是您收到的批次。 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | PubChem化学物质编号 | 329823238 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | mp | 231-233 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 药典可追溯性 | traceable to PhEur B1116000 traceable to USP 1071508 | | 储存温度 | 2-30℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 14400 | Sigma-Aldrich | Biotin | ≥99.0% (T) | 563.87元/100 MG; 1584.1元/1 G; 6343.38元/5 G; | 展开 |
产品说明 一般描述 生物素易从一些食物中获得,这些食物包括全谷物、坚果、豆类、糙米和蛋黄。正常肠道菌群也会产生这种维生素。 应用 生物素已被用于检测展示亲和素的噬菌体的功能。该产品还被用于标记猪抗兔 IgG 抗体和过氧化物酶。 生化/生理作用 生物素也称为维生素 H 或维生素 B7,是一种水溶性 B 族维生素,可诱导大鼠肝脏、肾脏、结肠、小脑和心脏中鸟苷酸环化酶活性增加 2-3 倍。还能刺激精子活力,延长冷冻保存的人体精子的存活时间。 生物素是羧化酶的重要辅因子,存在于各种代谢途径。生物素有利于角蛋白的合成,因此用作头发和指甲生长的补充剂。生物素缺乏可表现出多种症状,如脱发、结膜炎、脂溢性皮炎、抑郁症、嗜睡、肌张力低下和癫痫发作等。 其他说明 综述;亲和素-生物素技术; 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | eCl@ss | 34058011 | | PubChem化学物质编号 | 329750287 | | NACRES | NA.21 |
产品性质 | 质量水平 | 500 200 | | 生物来源 | synthetic | | 测定 | ≥99.0% (T) | | 形式 | powder | | 旋光性 | [α]20/D +91±2°, c = 1% in 0.1 M NaOH | | 灼烧残渣 | ≤0.1% (as SO4) | | 缺失 | ≤0.5% loss on drying | | 颜色 | colorless to white | | mp | 229-234 ℃ 231-233 ℃ (lit.) | | 溶解性 | alcohol: soluble 80mg/100 ml at 25 ℃ water: soluble 22mg/100 ml at 25 ℃ 0.1 M NaOH: 10 mg/mL at 25 ℃, clear, colorless H2O: very soluble organic solvents: insoluble | | 痕量阳离子 | Ca: ≤50 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤10 mg/kg K: ≤50 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Na: ≤500 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Zn: ≤5 mg/kg | | application(s) | detection | | 储存温度 | 2-8℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 1071508 | USP | Biotin | United States Pharmacopeia (USP) Reference Standard | 3304.65元/200 MG; | 展开 |
产品说明 一般描述 本产品按照现行药典要求提供和指定。所有为支持本产品而提供的信息,包括 SDS 和任何产品信息小册子,均由药典颁发机构制定和发布。如需进一步的信息和支持,请访问现行药典网站。如需进一步信息和支持,请访问现行药典网站。 分析说明 这些产品仅供测试和分析使用。它们不适用于人类或动物的给药,不可用于诊断、治疗或治愈任何疾病。 其他说明 USP颁布的SDS请点击此处。 可能适用相应的销售限制。 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | MDL编号 | MFCD00005541 | | PubChem化学物质编号 | 329749114 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | USP | | mp | 231-233 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 19606 | Sigma-Aldrich | Biotin | tested according to Ph. Eur. | 3474.21元/1 G; | 展开 |
产品说明 一般描述 Biotin, also called vitamin B7 or vitamin H is a water-soluble B complex vitamin, which contains an uredo ring fused by a tetrahydrothiophene ring. It is found in several foods, like whole grains, nuts, legumes, unpolished rice and egg yolk. The normal gut flora also produces this vitamin. 应用 Biotin has been used for labeling the swine anti-rabbit IgG antibody and peroxidase. 生化/生理作用 Biotin also referred to as vitamin H or vitamin B7 is a water-soluble B-vitamin that induces two to three fold increase in guanylate cyclase activity in rat liver, kidney, colon, cerebellum, and heart. It also stimulates the sperm motility and prolongs the survival of cryopreserved human spermatozoa. Biotin functions as an important cofactor for carboxylase enzymes in several metabolic pathways. It acts as a coenzyme in the metabolism of fatty acids, isoleucine and valine. Biotin is implicated in gluconeogenesis and citric acid cycle. It is involved in keratin synthesis and hence is used as a supplement for skin, hair and nail growth. Biotin promotes cell growth, production of fatty acids and the metabolism of fats and amino acids. It assists the transfer of carbon dioxide and also sustains a steady blood sugar level. 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | PubChem化学物质编号 | 329751923 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic | | agency | USP/NF tested according to Ph. Eur. | | 测定 | 99.30% | | 形式 | powder | | 颜色 | white | | mp | 231-233 ℃ (lit.) | | 溶解性 | H2O: very slightly soluble H2O: very soluble (Hot) alcohol: very slightly soluble organic solvents: insoluble | | application(s) | pharmaceutical (small molecule) | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| B1116000 | | Biotin | European Pharmacopoeia (EP) Reference Standard | 1572.27元/ ; | 展开 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia. Biotin is a water-soluble vitamin B, which is involved in the synthesis of fatty acids and in gluconeogenesis. It is found in plants and animals. Biotin deficiency causes retardation in growth, alopecia and neurological impairment in humans and animals. 应用 Biotin may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography. 包装 Unit quantity: 20 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue. 注意 Please find SDS provided by EDQM here.. 其他说明 Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | MDL编号 | MFCD00005541 | | PubChem化学物质编号 | 329773165 | | NACRES | NA.24 |
产品性质 | 生物来源 | synthetic | | 等级 | pharmaceutical primary standard | | agency | EP | | 形式 | solid | | manufacturer/tradename | EDQM | | technique(s) | gas chromatography (GC): suitable liquid chromatography (LC): suitable | | mp | 231-233 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| V900418 | Sigma-Aldrich | Biotin | Vetec™, reagent grade, ≥99% | 313.67元/5 G; | 展开 |
产品说明 一般描述 生物素(维生素B7或维生素H)是由脲基环和四氢噻吩环稠合而成的水溶性B族维生素。它存在于多种食物中,如全谷物、坚果、荚果、糙米和蛋黄。正常肠道菌群也会产生生物素。 包装 1, 5 g in poly bottle 生化/生理作用 生物素是多个代谢途径的羧化酶的重要辅因子。它还用作脂肪酸、异亮氨酸和缬氨酸的代谢辅酶。生物素可支持二氧化碳传递,还可维持血糖水平稳定。生物素与糖异生和柠檬酸循环有关。它参与角蛋白合成,因此可用作皮肤、头发和指甲的生长补充剂。生物素是细胞生长、脂肪酸生产以及脂肪和氨基酸代谢必需成分。 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | PubChem化学物质编号 | 329829827 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | ≥99% | | 形式 | powder | | 颜色 | white to off-white | | mp | 231-233 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 2031 | Sigma-Aldrich | D-(+)-Biotin | | 1827.91元/1 G; | 展开 |
产品说明 一般描述 A sulfur-containing vitamin that plays a role in numerous carboxylation and deamination reactions. Growth factor that plays a role in numerous naturally occurring carboxylation reactions. 包装 1 g in Glass bottle 警告 Toxicity: Standard Handling (A) 重悬 Following reconstitution, refrigerate (4°C). Stock solutions are stable for up to 2 months at 4°C. 法律信息 CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | MDL编号 | MFCD00005541 |
产品性质 | 质量水平 | 100 | | 测定 | ≥97% (by assay) | | 形式 | solid | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze | | 颜色 | white | | 溶解性 | water: 1 mg/mL | | 痕量阳离子 | heavy metals: ≤0.001% | | 运输 | ambient | | 储存温度 | 2-8℃ | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15) | | InChI key | YBJHBAHKTGYVGT-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| B0301 | Sigma-Aldrich | Biotin | meets USP testing specifications | 1319.69元/500 MG; 8584.67元/5 G; 28140.2元/25 G; | 展开 |
产品说明 包装 5, 25 g in poly bottle 500 mg in poly bottle 生化/生理作用 对于氨基酸、能量代谢和脂肪酸合成有重要作用的必要维生素。它是四种哺乳类动物羧化酶中的辅基,促进二氧化碳的结合与输送。 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | eCl@ss | 34058011 | | PubChem化学物质编号 | 24891512 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic (organic) | | agency | meets USP testing specifications | | 测定 | 97.5-102.0% | | 形式 | powder | | 颜色 | white | | mp | 231-233 ℃ (lit.) | | web metadata keyword.default | amino acid metabolism, fatty acid metabolism, carboxylase enzymes, biotinylation, avidin/biotin detection system | | application(s) | pharmaceutical (small molecule) | | 储存温度 | 2-8℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| RES1052B-B7 | SAFC | Biotin | | 3496.22元/1 G; 20337.7元/10 G; 49743.7元/25 G; | 展开 |
产品说明 一般描述 如需获取此产品的相关文档,请联系客户支持并选择“产品文档”。请注意,需要签署保密协议才能获取该产品相关文档。 包装 该产品有以下包装尺寸: RES1052B-B701X: 1 g容器 RES1052B-B707X: 10 g容器 RES1052B-B708X: 25 g容器 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | PubChem化学物质编号 | 329824251 | | NACRES | NA.21 |
产品性质 | 生物来源 | synthetic | | 测定 | 97.5-100.5% | | 形式 | powder | | 杂质 | Trace metals; tested | | 颜色 | white | | mp | 231-233 ℃ (lit.) | | 适用性 | suitable for manufacturing use | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 8.51209 | Sigma-Aldrich | D(+)-Biotin | Novabiochem® | 522元/1 G; 1747.94元/5 G; 6676.18元/25 G; | 展开 |
产品说明 法律信息 Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | MDL编号 | MFCD00005541 | | EC索引号 | 200-399-3 |
产品性质 | 质量水平 | 200 | | 产品线 | Novabiochem® | | 形式 | solid | | 效能 | >2000 mg/kg LD50, oral (Rat) | | reaction suitability | reaction type: Biotinylations | | manufacturer/tradename | Novabiochem® | | pH值(酸碱度) | 4.5 (0.1 g/L in H2O) | | mp | 232-233 ℃ | | 溶解性 | 0.2 g/L | | 堆积密度 | 200‑500 kg/m3 | | application(s) | peptide synthesis | | 储存温度 | 2-8℃ | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15) | | InChI key | YBJHBAHKTGYVGT-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| Y0001978 | | Biotin for system suitability | European Pharmacopoeia (EP) Reference Standard | 2009.96元/ ; | 展开 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia. Biotin is a hydro-soluble vitamin, which helps in the health of skin, nerve, digestive system and also serves as an important cofactor for mammalian carboxylases. It is found within the cells in free and bound pools and assists in releasing energy and metabolism of fats, protein and carbohydrates. 应用 Biotin may be used as an analytical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography technique. 包装 Unit quantity: 10 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue. 其他说明 Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | NACRES | NA.24 |
产品性质 | 生物来源 | synthetic | | 等级 | pharmaceutical primary standard | | agency | EP | | 形式 | solid | | manufacturer/tradename | EDQM | | technique(s) | gas chromatography (GC): suitable liquid chromatography (LC): suitable | | mp | 231-233 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | −20℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 91827 | Supelco | Biotin | certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 1685.89元/50 mg; | 展开 |
产品说明 一般描述 This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com Biotin is a bicyclic compound, which is widely distributed in food stuffs. It is essentially required as an important nutrient for animals. Biotin is a water soluble vitamin, which functions as a coenzyme in several carboxylase-mediated metabolic reactions such as gluconeogenesis, biosynthesis of fatty acids, and metabolism of amino acids. 应用 Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Biotin may be used as a certified reference material for the quantification of the analyte in food samples, feed, tablets and premixes using high-performance liquid chromatography/avidin binding and high-performance liquid chromatography with tandem mass spectrometry. 包装 Bottomless glass bottle. Contents are inside inserted fused cone. 法律信息 TraceCERT is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 经验(实验)分子式 | C10H16N2O3S | | 分子量 | 244.31 | | Beilstein | 86838 | | EC 号 | 200-399-3 | | MDL编号 | MFCD00005541 | | eCl@ss | 34058011 | | PubChem化学物质编号 | 329770087 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material TraceCERT® | | 产品线 | TraceCERT® | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | 颜色 | white | | mp | 231-233 ℃ (lit.) | | application(s) | clinical testing pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 20-25℃ | | SMILES string | [H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2 | | InChI | 1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1 | | InChI key | YBJHBAHKTGYVGT-ZKWXMUAHSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 968207 | Amethyst | D-Biotin | 99%, 试剂级 | 55元/500MG; 56元/1G; 164元/5G; 578元/25G; 2079元/100G; | 展开 |
基本信息 | 分子式 | C10H16N2O3S | | 分子量 | 244.31 | | 熔点 | 231-233 | | 比旋光度([α]20D) | +88° to +93° (C=2, 0.1 M, NaOH) | | MDL编码 | MFCD00005541 | | Beilstein | 86838 | | Merck | 14,1231 | | EINECS 编号 | 200-399-3 | | 存储条件 | Store at 2-8℃ |
安全信息 | 防范说明 | P262 | | WGK | 1 | | RTECS | XJ9088200 |
|
| VIT-009N-R1 | AccuStandard | Vitamin H | | 428元/100mg; | 展开 |
|
| M02926 | Fluorochem | D-Biotin | >98% | 330元/1g; 550元/5g; 1716元/25g; 4378元/100g; | 展开 |
基本信息 | CAS Number | 58-85-5 | | MDL Number | MFCD00005541 | | Boiling Point | 573.6℃ | | Melting Point | 231-233℃ | | Density | 1.267 |
|