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Merck
CN

1045600

USP

阿奇霉素A

United States Pharmacopeia (USP) Reference Standard

别名:

9-Deoxo-9a-aza-9a-homoerythromycin A

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经验公式(希尔记法):
C37H70N2O12
化学文摘社编号:
分子量:
734.96
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
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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)N(C)C)C)C)O[C@@H]2O[C@H]([C@@H]([C@@](C2)(OC)C)O)C)C)CC)(O)C)O)C

InChI

1S/C37H70N2O12/c1-14-26-37(10,45)30(41)23(6)38-18-19(2)16-35(8,44)32(51-34-28(40)25(39(11)12)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

HRKNNHYKWGYTEN-HOQMJRDDSA-N

grade

pharmaceutical primary standard

API family

azithromycin

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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General description

Azaerythromycin is a cladinose containing macrolide antibiotic which is a 15-member ring.

Application

Azaerythromycin A USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Azithromycin
  • Azithromycin Capsules
  • Azithromycin for Injection

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.  ​

Other Notes

Sales restrictions may apply.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

存储类别

11 - Combustible Solids

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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S Djokić et al.
The Journal of antibiotics, 40(7), 1006-1015 (1987-07-01)
Antibacterial in vitro evaluation of 10-dihydro-10-deoxo-11-azaerythromycin A (5), the new 15-membered semi-synthetic macrolide antibiotic with nitrogen as additional atom in the aglycone ring of erythromycin A (1), was reported. Although amine (5) and its 13,14-cyclic carbonate (14) were less active
Alaa Khedr et al.
Journal of chromatographic science, 41(1), 10-16 (2003-02-25)
A validated stability-indicating thin-layer chromatographic (TLC) method of the analysis of azithromycin (AZT) in bulk and capsule forms is developed. Both AZT potential impurity and degradation products can be selectively and accurately estimated in both raw material and product onto
Vladimir Vimberg et al.
Molecular microbiology, 54(2), 376-385 (2004-10-08)
Expression of specific short peptides can render cells resistant to macrolide antibiotics. Peptides conferring resistance to structurally different macrolides including oleandomycin, azithromycin, azaerythromycin, josamycin and a ketolide cethromycin were selected from a random pentapeptide expression library. Analysis of the entire

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