| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| P832875 | MACKLIN | 蝶酸 | 93% | 30元/25mg; 39元/100mg; 135元/500mg; 176元/1g; 817元/5g; | 展开 |
储存：室温,干燥,密封 状态：微黄色到黄色-橙色粉末 |
| P964145 | MACKLIN | 蝶酸 | 98%(HPLC) | 593元/25mg; 1258元/100mg; 3383元/500mg; | 展开 |
储存：室温, 干燥, 密封 状态：微黄色到黄色-橙色粉末 |
| Y10110 | Alfa Aesar | NSC 14972 | | 273元/100mg; 347元/250mg; 605元/1g; 2399元/5g; 4156元/10g; 9501元/25g; | 展开 |
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| Y0001243 | | Folic acid impurity D | 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. 包装 Unit quantity: 15 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 | C14H12N6O3 | | 分子量 | 312.28 | | MDL编号 | MFCD00075823 | | PubChem化学物质编号 | 329831320 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | EDQM | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | NC1=NC(=O)C2=NC(CNc3ccc(cc3)C(O)=O)=CNC2=N1 | | InChI | 1S/C14H12N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,6,16H,5H2,(H,22,23)(H3,15,17,19,20,21) | | InChI key | JOAQINSXLLMRCV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| P1781 | Sigma-Aldrich | Pteroic acid | ≥93% | 1142.32元/25 MG; 1986.7元/50 MG; 3447.34元/100 MG; | 展开 |
基本信息 | 经验(实验)分子式 | C14H12N6O3 | | 分子量 | 312.28 | | MDL编号 | MFCD00075823 | | PubChem化学物质编号 | 57654505 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | ≥93% | | SMILES string | NC1=NC(=O)C2=NC(CNc3ccc(cc3)C(O)=O)=CNC2=N1 | | InChI | 1S/C14H12N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,6,16H,5H2,(H,22,23)(H3,15,17,19,20,21) | | InChI key | JOAQINSXLLMRCV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| PHR2002 | Supelco | Folic acid impurity D | Pharmaceutical Secondary Standard; Certified Reference Material | 5670.75元/100 MG; | 展开 |
产品说明 一般描述 叶酸杂质D是水溶性B-维生素叶酸的一种杂质。叶酸常用于治疗某些类型的贫血。
药物二级标准品CRM，为制药行业QC实验室及生产质量控制和研发，提供了一种方便、高性价比且符合相关法规的替代方案。 应用 叶酸杂质D可作为药物参考标准品用于通过高效液相色谱测定散装药物和药物制剂中的分析物。
这些二级标准品是合格的有证标准物质。它们适用用于于多种分析应用，包括但不限于药物释放检测、用于定性和定量分析的药物方法开发、食品和饮料质量控制检测以及其他校准要求。 分析说明 这些二级标准品可溯源到USP、EP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 欲查看此物质的分析证书样本，请在下面的“文档”框中输入LRAB4757。这只是一个示例证书，可能与您收到的批次不符。 基本信息 | 经验(实验)分子式 | C14H12N6O3 | | 分子量 | 312.28 | | MDL编号 | MFCD00075823 | | 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 | | 包装 | pkg of 100 mg | | application(s) | pharmaceutical | | 格式 | neat | | 药典可追溯性 | traceable to PhEur Y0001243 | | 储存温度 | -10 to -25℃ | | SMILES string | NC1=NC(=O)C2=NC(CNc3ccc(cc3)C(O)=O)=CNC2=N1 | | InChI | 1S/C14H12N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,6,16H,5H2,(H,22,23)(H3,15,17,19,20,21) | | InChI key | JOAQINSXLLMRCV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 319353 | Fluorochem | 4-(((2-Amino-4-oxo-3,4-dihydropteridin-6-yl)methyl)amino)benzoic acid | 95% | 792元/250mg; 1584元/1g; 5588元/5g; 9174元/10g; | 展开 |
基本信息 | CAS Number | 119-24-4 | | MDL Number | MFCD00010558 | | Boiling Point | 610.0℃ | | Melting Point | >400? | | Density | 1.69 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
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).
P330: Rinse mouth.
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 .
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