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Merck
CN

1A03810

USP

RIFAMYCIN O

Pharmaceutical Analytical Impurity (PAI)

别名:

Rifamycin O, (4-O-(Carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-rifamycin gamma-Lactone)

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关于此项目

经验公式（希尔记法）:
C39H47NO14
化学文摘社编号:
14487-05-9
分子量:
753.79
MDL编号:
MFCD01683928
UNSPSC代码:
12352200

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等级

pharmaceutical analytical impurity (PAI)

Agency

USP

制造商/商品名称

USP

应用

pharmaceutical small molecule

包装形式

neat

储存温度

-10 to -25°C

SMILES字符串

N1C2=CC5(OCC(=O)O5)c3c4c(c(c(c3C2=O)O)C)OC(O\C=C/C(C(C(C(C(C(C(C(\C=C/C=C(\C1=O)/C)C)O)C)O)C)OC(=O)C)C)OC)(C4=O)C

InChI

1S/C39H47NO14/c1-17-11-10-12-18(2)37(48)40-24-15-39(51-16-26(42)53-39)29-27(33(24)46)32(45)22(6)35-28(29)36(47)38(8,54-35)50-14-13-25(49-9)19(3)34(52-23(7)41)21(5)31(44)20(4)30(17)43/h10-15,17,19-21,25,30-31,34,43-45H,16H2,1-9H3,(H,40,48)/b11-10-,14-13-,1

InChI key

RAFHKEAPVIWLJC-IQDWRYOJSA-N

相关类别

一般描述

Rifamycin O is a USP Pharmaceutical Analytical Impurity (PAI).


USP PAI are a product line of impurities suitable for research and analytical purposes, which help to ensure the quality and safety of medicines.


Associated Drug Substance: Rifaximin


Therapeutic Area: Antibiotics

应用

Rifamycin O (USP PAI) is intended for use in analytical testing to detect, identify, and measure pharmaceutical impurities.

特点和优势

USP PAI advance your early analytical R&D and process development. PAI can be used in the following applications:
1. Conduct analytical tests during early formulation feasibility studies.
2. Determine degradation impurities produced during stress studies.
3. Develop, validate, and transfer analytical methods.
4. Perform spiking studies during process R&D to demonstrate depletion upon recrystallization.
5. Record retention times and/or spectra
6. Determine relative response factors.
7. Identify unknown impurities that formed during ICH stability conditions.
8. Identify impurities that are present in the Reference Listed Drug
9. Test for and profile impurities not listed in drug substance and drug product monographs.

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

Sales restrictions may apply.
USP issued SDS can be found here

象形图

Health hazardEnvironment
GHS08,GHS09

警示用语：

Warning

危险声明

H371,H410

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - STOT SE 2

靶器官

Liver

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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