| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| N729196 | MACKLIN | 烟酸标准溶液 | 1.0mg/mL in methanol | 550元/1ml; | 展开 |
|
| N814566 | MACKLIN | 烟酸 | 分析标准品,99.5% (HPLC) | 138元/1g; | 展开 |
|
| N814565 | MACKLIN | 烟酸 | 99% | 35元/25g; 52元/100g; 149元/500g; 592元/2.5kg; 1796元/10kg; | 展开 |
|
| N794471 | MACKLIN | 烟酸 | 10mM in DMSO | 368元/1ml; | 展开 |
|
| N814993 | MACKLIN | 烟酸 | 用于细胞和昆虫细胞培养，99% | 67元/100g; 216元/500g; 835元/2.5kg; | 展开 |
|
| N796636 | MACKLIN | 烟酸 | 99.5%(HPLC) | 305元/100g; 789元/500g; 3203元/2.5kg; | 展开 |
|
| N0082 | TCI | Nicotinic Acid | >99.0%(T)(HPLC) | 135元/25G; 470元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(T)(HPLC) | | 分子式/分子量 | C6H5NO2 = 123.11 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 109591 | | PubChem物质ID | 87573475 | | SDBS (AIST Spectral DB) | 7944 | | Merck Index (14) | 6525 | | MDL编号 | MFCD00006391 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 99.0 area% | | Purity(Neutralization titration) | min. 99.0 % | | Melting point | 235.0 to 240.0 ℃ | | Solubility in hot Water | almost transparency |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
相关法规 |
| N1103 | TCI | Nicotinic Acid [Matrix for MALDI-TOF/MS] | >99.5%(T)(HPLC) | 320元/1G; 760元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >99.5%(T)(HPLC) | | 分子式/分子量 | C6H5NO2 = 123.11 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 109591 | | PubChem物质ID | 354334656 | | SDBS (AIST Spectral DB) | 7944 | | Merck Index (14) | 6525 | | MDL编号 | MFCD00006391 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 99.5 area% | | Purity(Neutralization titration) | min. 99.5 % | | Melting point | 236.0 to 240.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 | | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
相关法规 |
| 978096 | J&K | Nicotinic Acid | 99.5% | 81元/25G; 266元/100G; 693元/500G; | 展开 |
基本信息 | 分子式 | C6H5NO2 | | 分子量 | 123.11 | | 熔点 | 236-239 | | 闪点 | 193 | | MDL编码 | MFCD00006391 | | Beilstein | 109591 | | Merck | 14,6525 | | EINECS 编号 | 200-441-0 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H313
H319
H402 | | 防范说明 | P280
P305+P351+P338
P312
P337+P313 | | WGK | 1 | | RTECS | QT0525000 | | TSCA | 是 |
|
| 275765 | J&K | Nicotinic Acid | 99% | 66元/25G; 80元/100G; 319元/500G; | 展开 |
基本信息 | 分子式 | C6H5NO2 | | 分子量 | 123.11 | | 熔点 | 236-239 | | 闪点 | 193 | | MDL编码 | MFCD00006391 | | Beilstein | 109591 | | Merck | 14,6525 | | EINECS 编号 | 200-441-0 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H319 | | 防范说明 | P280
P305+P351+P338
P337+P313 | | WGK | 1 | | RTECS | QT0525000 | | TSCA | 是 |
|
| A12683 | Alfa Aesar | Nicotinic Acid | 99% | 684元/250g; 1896元/1000g; 7032元/5000g; | 展开 |
应用
Vitamin of the B complex with hypolipidemic properties occurring in various animal and plant tissues. Required by the body for the formation of coenzymes NAD and NADP.Nicotinic acid is used as an antidyslipidemic agent. It is also used to improve all lipoproteins well above the vitamin requirement and lowers the total cholesterol, "bad" LDL-cholesterol, and triglyceride levels. Further, it is used as a food additive in food industries, cosmetics and pharmaceuticals. In addition to this, it is used in medication, nutrient, enriched flours and in electroplating baths. 备注
Light sensitive. Store in a cool place. Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00006391 EINECS
200-441-0 分子式
C6H5NO2 分子量
123.11 熔点
236-239° 闪点
293°(559°F) 密度
1.4 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water. Slightly soluble in ethanol and ethyl ether. Insoluble in most lipid solvents. Beilstein
109591 Merck
14,6525 GHS危害和防范说明 GHS符号
Hazard Statements
H319
Causes serious eye irritation. Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention. 安全信息 危险类别
36
Irritating to eyes. 安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS
QT0525000 TSCA
是 |
| C12829 | Alfa Aesar | Nicotinic Acid | 99.5% | 412元/5g; 457元/100g; 1177元/500g; 4888元/2.5kg; 16328元/10kg; | 展开 |
基本信息 Ref#
12829 MDL
6391 分子式
C6 H5 N O2 分子量
123.11 形态
White powder |
| C38032 | Alfa Aesar | Nicotinic Acid | Ph.Eur. | 3725元/500g; 23442元/2.5kg; | 展开 |
基本信息 Ref#
38032 MDL
6391 分子式
C6 H5 N O2 分子量
123.11 |
| PHR1276 | Supelco | Niacin (Nicotinic Acid) | Pharmaceutical Secondary Standard; Certified Reference Material | 1162.78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。烟酸(烟酸)通常用作膳食补充剂，其缺乏会引起糙皮病。它参与了酶促反应中必不可少的辅酶(如NAD和NADP)的合成。
作为降脂剂，它有助于预防冠心病、颈动脉疾病和其他动脉粥样硬化性血管疾病。 应用 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。
烟酸可用作二级药物标准品，用于通过分光光度技术和反相高效液相色谱技术定量测定药物制剂中的分析物。 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 本有证标准物质 (CRM) 按照 ISO 17034 和 ISO/IEC 17025 生产和认证。有关本 CRM 使用的所有信息，请参见检验报告。 附注 要查看该材料的检验报告示例，请在下面的插槽中输入 LRAB7604。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 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | EC 号 | 200-441-0 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 329823272 | | 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 | 236-239 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 药典可追溯性 | traceable to PhEur N0700000
traceable to USP 1461003 | | 储存温度 | 2-30℃ | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup |
|
| N4126 | Sigma-Aldrich | Nicotinic Acid | ≥98% | 357.7元/5 G; 378.88元/100 G; 802.48元/500 G; 1141.06元/1 KG; | 展开 |
产品说明 一般描述 烟酸又被称为维生素B3或烟酸。它是一种水溶性维生素。烟酸可在体内合成，也可从饮食中获取。 应用 烟酸已用于： - 用作MS维生素储备溶液的组分
- 检测大肠杆菌细菌培养物中的铁载体
- 用作果蝇成虫完整培养基的组分。
包装 5, 100, 500 g in poly bottle
1 kg in poly bottle 生化/生理作用 烟酸参与烟酰胺腺嘌呤二核苷酸(NAD+)生产，后者则被用于线粒体氧化磷酸化生产三磷酸腺嘌呤(ATP)。它还会减少肝脏生产的极低密度脂蛋白(VLDL)和载脂蛋白B (apo-B)。烟酸缺乏会导致糙皮病。 基本信息 | 经验(实验)分子式 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | EC 号 | 200-441-0 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 24897668 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic (organic) | | 测定 | ≥98% | | 形式 | powder | | 颜色 | white to off-white | | mp | 236-239 ℃ (lit.) | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N | | Gene Information | human ... CYP1A2(1544)
rat ... Chrnb2(54239) |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| N5410 | Sigma-Aldrich | Nicotinic Acid | meets USP testing specifications | 3341.5元/100 G; | 展开 |
产品说明 一般描述 Nicotinic acid, also referred to as niacin or as vitamin B3, is a water-soluble vitamin. Nicotinic acid is synthesized from the amino acid tryptophan and is present majorly in peanuts, fish and lean meat. 应用 Nicotinic acid has been used as an antioxidant to evaluate its protective functionality in colon LoVo cell lines against doxorubicin induced cytotoxicity. 生化/生理作用 Nicotinic modulates lipid metabolism and may be useful in treating dyslipidemia. It is an antioxidant and acts as a coenzyme in the form of nicotinamide adenine nucleotides. Deficiency of niacin leads to enhanced lipid peroxidation and is also implicated in Crohn′s disease Deficiency also impacts DNA repair and also leads to skin and gastrointestinal disorder, pellagra. Nicotinic acid reduces the low-density lipoprotein (LDL) synthesis and improves high-density lipoprotein (HDL) levels. 基本信息 | 经验(实验)分子式 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | EC 号 | 200-441-0 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 24897734 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic (organic) | | agency | USP/NF
meets USP testing specifications | | 测定 | 99.0-101.0% dry basis | | 形式 | powder | | 颜色 | white | | mp | 236-239 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N | | Gene Information | human ... CYP1A2(1544)
rat ... Chrnb2(54239) |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| N0700000 | | Nicotinic Acid | European Pharmacopoeia (EP) Reference Standard | 1277.32元/ ; | 展开 |
产品说明 一般描述 Nicotinic acid is a type of vitamin B that is effective against dyslipidemia. It can also be potentially used as a peripheral vasodilator.
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. 应用 Nicotinic acid may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques. 包装 Unit quantity: 100 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 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 329818452 | | 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 | 236-239 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup |
|
| 1461003 | USP | Niacin | United States Pharmacopeia (USP) Reference Standard | 3304.65元/200 MG; | 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. 分析说明 These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. 其他说明 USP issued SDS can be found here.
Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 329750552 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | USP | | technique(s) | HPLC: suitable | | mp | 236-239 ℃ (lit.) | | 溶解性 | ethanol: 12.5 g/L at 25 ℃
water: soluble 180 g/L at 20 ℃ | | 密度 | 1.473 g/cm3 at 25 ℃ | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup |
|
| N0761 | Sigma-Aldrich | Nicotinic Acid | BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥98% | 431.69元/100 G; | 展开 |
基本信息 | 经验(实验)分子式 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | EC 号 | 200-441-0 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 24897443 | | NACRES | NA.71 |
产品性质 | 质量水平 | 200 | | 产品线 | BioReagent | | 测定 | ≥98% | | 形式 | powder | | 分子量 | Mw 123.11 g/mol | | technique(s) | cell culture | insect: suitable
cell culture | mammalian: suitable
cell culture | plant: suitable | | 颜色 | white to off-white | | pH值(酸碱度) | 3.4 (20 ℃, 10 g/L) | | mp | 236-239 ℃ (lit.) | | 溶解性 | 1 M NaOH: soluble 50 mg/mL, clear, colorless to very faintly yellow | | 密度 | 1.473 g/cm3 at 25 ℃ | | application(s) | agriculture | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N | | Gene Information | human ... CYP1A2(1544)
rat ... Chrnb2(54239) |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 72309 | Sigma-Aldrich | Nicotinic Acid | ≥99.5% (HPLC) | 607.92元/100 G; 929.79元/500 G; | 展开 |
产品说明 一般描述 烟酸，也被称为维生素B3，是一种水溶性维生素。它存在于富含维生素的面包、肝脏、肉、鱼、家禽、土豆、绿色蔬菜、花生和谷物中。 应用 烟酸已在NAD+ 前体救援实验中被用作标准品。它也已被用作多种培养基(例如完全培养基(CM))和合成培养基中的维生素补充剂。 生化/生理作用 烟酸可通过减少低密度脂蛋白(LDL)，增加高密度脂蛋白(HDL)并抑制动脉粥样硬化和冠状动脉病变的发展来调节脂质代谢。烟酸缺乏会导致糙皮病。除作为维生素补充剂外，烟酸还可用作广谱脂质药物。 其他说明 Coenzyme and Cofactors, vol 2: Pyridine Nucleotide Coenzymes 基本信息 | 经验(实验)分子式 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | EC 号 | 200-441-0 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 57652411 | | NACRES | NA.26 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic | | 测定 | ≥99.5% (HPLC) | | 形式 | powder | | technique(s) | cell culture | mammalian: suitable | | 杂质 | ≤0.2% water | | 灼烧残渣 | ≤0.05% | | 颜色 | colorless to white | | mp | 234-238 ℃
236-239 ℃ (lit.) | | 溶解性 | water: 0.1 g/10 mL, clear, colorless | | 密度 | 1.473 g/cm3 at 25 ℃ | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N | | Gene Information | human ... CYP1A2(1544)
rat ... Chrnb2(54239) |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P264 - P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| Y0001995 | | Nicotinic acid for equipment qualification | European Pharmacopoeia (EP) Reference Standard | 1186.13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. 包装 Unit quantity: 250 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 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | MDL编号 | MFCD00006391 |
产品性质 | 形式 | powder | | manufacturer/tradename | EDQM | | mp | 236-239 ℃ (lit.) | | 溶解性 | ethanol: 12.5 g/L at 25 ℃
water: 15 g/L at 20 ℃ | | 密度 | 1.473 g/cm3 at 25 ℃ | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup |
|
| 47864 | Supelco | Nicotinic Acid | analytical standard | 346.13元/1000 MG; | 展开 |
产品说明 一般描述 烟酸是一种水溶性 ，维生素属于 B 族复合维生素 ，可作为一种广谱降脂药。其操作机制主要包括抑制激素敏感性甘油三酯脂酶，从而降低脂肪组织中的脂肪分解。
烟酸可用作脂肪组织的抗脂解药，常用于治疗高脂蛋白血症和糙皮病。 应用 参考产品的检验报告，了解更多关于合适仪器技术的信息。联系技术服务部寻求进一步支持。
烟酸可作为分析参考标准品，用于通过反相高效液相色谱技术对片剂中的分析物进行定量。 基本信息 | 经验(实验)分子式 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | EC 号 | 200-441-0 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 24871534 |
产品性质 | 等级 | analytical standard | | CofA | current certificate can be downloaded | | 特点 | standard type water soluble vitamin | | 包装 | ampule of 1000 mg | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | mp | 236-239 ℃ (lit.) | | 密度 | 1.473 g/cm3 at 25 ℃ | | application(s) | pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products | | 格式 | neat | | 储存温度 | 2-30℃ | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N | | Gene Information | human ... CYP1A2(1544)
rat ... Chrnb2(54239) |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 79838 | Supelco | Nicotinic Acid | certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 1630.16元/50 mg; | 展开 |
产品说明 一般描述 烟酸是一种水溶性的B复合维生素， 具有有效的降血脂作用，因此在临床上用于治疗高脂血症。
该有证标准物质(CRM)是根据ISO/IEC 17025和ISO 17034生产和认证的。该CRM可追溯到来自NMI的原材料，如 NIST或NMIJ。
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
请访问http://www.sigma-aldrich.com下载您的证书。 应用 烟酸可作为经认证的参考物质，通过反相高效液相色谱技术对片剂剂型中的分析物进行定量。 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 | C6H5NO2 | | 分子量 | 123.11 | | Beilstein | 109591 | | MDL编号 | MFCD00006391 | | PubChem化学物质编号 | 329768645 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300
100 | | 等级 | certified reference material
TraceCERT® | | 产品线 | TraceCERT® | | 形式 | powder | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | gas chromatography (GC): suitable | | 颜色 | white | | mp | 236-239 ℃ (lit.) | | application(s) | vitamins, nutraceuticals, and natural products | | 格式 | neat | | SMILES string | OC(=O)c1cccnc1 | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup |
|
| 8.18714 | Sigma-Aldrich | Nicotinic Acid | for synthesis | 365.07元/100 G; 1070.82元/1 KG; | 展开 |
产品说明 分析说明 Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 234 °C
Melting range (upper value): ≤ 238 °C
Identity (IR): passes test 基本信息 | 线性分子式 | 3-(COOH)-C5H4N | | 分子量 | 123.11 | | MDL编号 | MFCD00006391 | | EC索引号 | 200-441-0 |
产品性质 | 质量水平 | 200 | | 测定 | ≥99% (acidimetric) | | 形式 | granular | | 自燃温度 | >365 ℃ (Dust) | | 效能 | >5000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat) | | pH值(酸碱度) | 2.7 (20 ℃, 18 g/L in H2O) | | mp | 236.6 ℃ | | 转变温度 | flash point 193 ℃ | | 密度 | 1.47 g/cm3 at 20 ℃ | | 堆积密度 | 330 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P264 - P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup |
|
| 481918 | Millipore | Nicotinic Acid-CAS 59-67-6-Calbiochem | A component of coenzymes NAD+ and NADP+. | 675.47元/100 G; | 展开 |
产品说明 一般描述 A component of coenzymes NAD+ and NADP+.
Precursor of the coenzymes NAD and NADP. 包装 100 g in Glass bottle 警告 Toxicity: Irritant (B) 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 | C6H5NO2 | | 分子量 | 123.11 | | MDL编号 | MFCD00006391 |
产品性质 | 质量水平 | 100 | | 测定 | ≥99.5% (acidimetric) | | 形式 | solid | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze
protect from light | | 颜色 | white | | 溶解性 | water: soluble | | 密度 | 1.47 g/cm3 at 25 ℃ | | 痕量阳离子 | heavy metals (as Pb): ≤0.002% | | 运输 | ambient | | 储存温度 | 10-30℃ | | InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) | | InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P264 - P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 379.4 °F - closed cup | | 闪点(C) | 193 ℃ - closed cup |
|
| 903945 | Amethyst | Nicotinic Acid | 99%, 用于合成 | 292元/500G; | 展开 |
基本信息 | 分子式 | C6H5NO2 | | 分子量 | 123.11 | | 熔点 | 236-239 | | 闪点 | 193 | | MDL编码 | MFCD00006391 | | Beilstein | 109591 | | Merck | 14,6525 | | EINECS 编号 | 200-441-0 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H313
H319
H402 | | 防范说明 | P280
P305+P351+P338
P312
P337+P313 | | WGK | 1 | | RTECS | QT0525000 | | TSCA | 是 |
|
| VIT-005N | AccuStandard | Niacin | | 535元/1gram; | 展开 |
|
| 214893 | Fluorochem | Nicotinic Acid | 95% | 220元/1g; 352元/100g; 528元/250g; 726元/500g; 1452元/1kg; | 展开 |
基本信息 | CAS Number | 59-67-6 | | MDL Number | MFCD00006391 | | Melting Point | 234-241℃ | | Density | 1.473 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com