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Merck
CN

1603006

USP

核黄素

United States Pharmacopeia (USP) Reference Standard

别名:

(−)-核黄素, 乳黄素, 维生素 B2, 维生素 G

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关于此项目

经验公式(希尔记法):
C17H20N4O6
化学文摘社编号:
分子量:
376.36
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
97825
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grade

pharmaceutical primary standard

API family

riboflavin

manufacturer/tradename

USP

mp

290 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

CC1=C(C)C=C(N(C[C@H](O)[C@@H]([C@H](O)CO)O)C(C2=N3)=NC(NC2=O)=O)C3=C1

InChI

1S/C17H20N4O6/c1-7-3-9-10(4-8(7)2)21(5-11(23)14(25)12(24)6-22)15-13(18-9)16(26)20-17(27)19-15/h3-4,11-12,14,22-25H,5-6H2,1-2H3,(H,20,26,27)/t11-,12+,14-/m0/s1

InChI key

AUNGANRZJHBGPY-SCRDCRAPSA-N

General description

本产品按照发行药典的发行和规定提供。支持本产品的所有信息,包括安全数据表和任何产品信息传单,都是在发行药典的授权下开发和发布的。如需进一步信息和支持,请访问现行药典网站。

Application

核黄素USP参考标准品用于指定质量测试和分析。

还可用于制备标准、核黄素标准储备溶液,用于根据以下美国药典(USP)各论和通则进行分析、鉴定和性能测试:
  • 核黄素
  • 核黄素片
  • 水溶性维生素制剂
  • 〈481〉 核黄素分析

Analysis Note

这些产品仅供测试和化验使用。它们不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。

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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Christine Wittig-Silva et al.
Ophthalmology, 121(4), 812-821 (2014-01-08)
To report the refractive, topographic, and clinical outcomes 3 years after corneal collagen cross-linking (CXL) in eyes with progressive keratoconus. Prospective, randomized controlled trial. One hundred eyes with progressive keratoconus were randomized into the CXL treatment or control groups. Cross-linking
Charles A Abbas et al.
Microbiology and molecular biology reviews : MMBR, 75(2), 321-360 (2011-06-08)
Riboflavin [7,8-dimethyl-10-(1'-d-ribityl)isoalloxazine, vitamin B₂] is an obligatory component of human and animal diets, as it serves as the precursor of flavin coenzymes, flavin mononucleotide, and flavin adenine dinucleotide, which are involved in oxidative metabolism and other processes. Commercially produced riboflavin
Frederik Raiskup et al.
The ocular surface, 11(2), 65-74 (2013-04-16)
Changes in the biomechanical properties of the human cornea play an important role in the pathogenesis of corneal ectatic diseases. Biomechanical investigation shows significant differences between human ectatic corneas and normal corneas, including decreased stiffness and reduction of collagen crosslinks



全球贸易项目编号

货号GTIN
1603006-500MG04061838745408