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Merck
CN

1071508

USP

生物素

United States Pharmacopeia (USP) Reference Standard

别名:

D-生物素, Bios II, 维生素B7, 维生素H, 辅酶 R

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关于此项目

经验公式(希尔记法):
C10H16N2O3S
化学文摘社编号:
分子量:
244.31
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
86838
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grade

pharmaceutical primary standard

API family

biotin

manufacturer/tradename

USP

mp

231-233 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

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

General description

本品按现行药典规定交付。所有为支持本产品而提供的信息,包括SDS和任何产品信息单均由药典颁发机构制定并发布。如需进一步信息和支持,请访问现行药典网站。

Application

生物素 USP 参考标准,适用于指定的 USP 药典测试和测定。

也可根据美国药典以下专论,配制液相色谱和UV探测器联用分析所用的标准品和标准原液:
  • 生物素复方口服混悬液
  • 生物素片
  • 生物素胶囊
  • 生物素
  • 水溶性维生素片

Analysis Note

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。

Other Notes

可能适用相应的销售限制。


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存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Steven Lin et al.
Molecular bioSystems, 7(6), 1811-1821 (2011-03-26)
Biotin is an enzyme cofactor indispensable to metabolic fixation of carbon dioxide in all three domains of life. Although the catalytic and physiological roles of biotin have been well characterized, the biosynthesis of biotin remains to be fully elucidated. Studies
Janos Zempleni et al.
Mutation research, 733(1-2), 58-60 (2011-08-30)
Biotin serves as a covalently bound coenzyme in five human carboxylases; biotin is also attached to histones H2A, H3, and H4, although the abundance of biotinylated histones is low. Biotinylation of both carboxylases and histones is catalyzed by holocarboxylase synthetase.
Carmen Smarandache-Wellmann et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(16), 5627-5639 (2014-04-18)
We describe synaptic connections through which information essential for encoding efference copies reaches two coordinating neurons in each of the microcircuits that controls limbs on abdominal segments of the crayfish, Pacifastacus leniusculus. In each microcircuit, these coordinating neurons fire bursts



全球贸易项目编号

货号GTIN
1071508-200MG04061838674586