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Merck
CN

1046089

USP

N-Demethylazithromycin

United States Pharmacopeia (USP) Reference Standard

别名:

3′-N-Desmethylazithromycin

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关于此项目

经验公式（希尔记法）:
C37H70N2O12
化学文摘社编号:
172617-84-4
分子量:
734.96
MDL number:
MFCD26961147
UNSPSC Code:
41116107
NACRES:
NA.24

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产品名称

N-Demethylazithromycin, United States Pharmacopeia (USP) Reference Standard

SMILES string

N1([C@@H]([C@H]([C@@]([C@H](OC(=O)[C@@H]([C@H]([C@@H]([C@H]([C@@](C[C@H](C1)C)(O)C)O[C@@H]3O[C@@H](C[C@@H]([C@H]3O)NC)C)C)O[C@@H]2O[C@H]([C@@H]([C@@](C2)(OC)C)O)C)C)CC)(O)C)O)C)C

InChI

1S/C37H70N2O12/c1-14-26-37(10,45)30(41)23(6)39(12)18-19(2)16-35(8,44)32(51-34-28(40)25(38-11)15-20(3)47-34)21(4)29(22(5)33(43)49-26)50-27-17-36(9,46-13)31(42)24(7)48-27/h19-32,34,38,40-42,44-45H,14-18H2,1-13H3/t19-,20-,21+,22-,23-,24+,25+,26-,27+,28-,29+,30-,31+,32-,34+,35-,36-,37-/m1/s1

InChI key

FZYUKBLYECHAGN-HOQMJRDDSA-N

grade

pharmaceutical primary standard

API family

azithromycin

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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相关类别

Analysis Note

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.  ​

Application

N-Demethylazithromycin USP reference standard suitable for use in specified USP compendial tests and assays.

Also used to prepare standard stock, system suitability, standard, system suitability stock, and peak identification solution for impurity analysis according to the given below monographs of United States Pharmacopeia (USP):
  • Azithromycin for Injection
  • Azithromycin
  • Azithromycin Tablets

General description

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.

Other Notes

Sales restrictions may apply.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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Azithromycin
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 43(3), 446-446 (2020)
Azithromycin for Injection
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 44(2), 451-451 (2020)
Azithromycin Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 44(3), 457-457 (2020)
Fuad Al-Rimawi et al.
Journal of chromatographic science, 48(2), 86-90 (2010-01-30)
A simple, validated stability-indicating liquid chromatographic method is developed for the analysis of azithromycin in raw material and in pharmaceutical forms. Liquid chromatography with a UV detector at a wavelength of 210 nm using a reversed-phase C(18) stationary phase has

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