ChemicalBook > Product Catalog > Analytical Chemistry > Standard > Pharmaceutical Impurity Reference Standards > AZITHROMYCIN IMPURITY B
AZITHROMYCIN IMPURITY B
AZITHROMYCIN IMPURITY B Basic information
- Product Name:
- AZITHROMYCIN IMPURITY B
- Synonyms:
-
- AzithroMycin B
- Azithromycin EP Impurity B
- (2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)-11-(((2S,3S,4S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-
- Azithromycin EP mpurity B
- Azithromycin EP Impurity B/(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,
- Azithromycin Impurit Ⅱ:( Impurit B)(Azithromycin B) (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4,10-dihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-
- (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-4,10-dihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
- Azithromycin Impurity 2(Azithromycin EP Impurity B)
- CAS:
- 307974-61-4
- MF:
- C38H72N2O11
- MW:
- 732.99
- Mol File:
- 307974-61-4.mol
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AZITHROMYCIN IMPURITY B Chemical Properties
- Melting point:
- 98-102°C
- Boiling point:
- 795.6±60.0 °C(Predicted)
- Density
- 1.15±0.1 g/cm3(Predicted)
- storage temp.
- -20°C Freezer
- solubility
- Chloroform (Slightly), Dichloromethane (Slightly), DMSO (Slightly)
- pka
- 13.50±0.70(Predicted)
- form
- Solid
- color
- White to Yellow
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AZITHROMYCIN IMPURITY B Usage And Synthesis
Form
Off-White to Yellow Solid
Description
Azithromycin EP Impurity B (3-Deoxy Azithromycin) is obtained as an impurity with the formulation of Azithromycin. Azithromycin is an azalide bacterial agent active against major pathogens responsible for infections of the respiratory tract, skin, and soft tissues in human beings.
Uses
Azithromycin B (Azithromycin EP Impurity B), is an impurity of Azithromycin, a semi-synthetic macrolide antibiotic, and related to Erythromycin A.
AZITHROMYCIN IMPURITY BSupplier
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd Gold
- Tel
- 18502726233; 18502726233
- 3641133981@qq.com
JiNan QiYuan Biotechnology Co., Ltd Gold
- Tel
- 18766124282; 18766124282
- 18766124282@163.COM
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
- Tel
- 021-50135380
- shchemsky@sina.com
S.Z. PhyStandard Bio-Tech. Co., Ltd.
- Tel
- 0755-4000505016 13380397412
- 3001272453@qq.com
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AZITHROMYCIN IMPURITY B(307974-61-4)Related Product Information
- ErythroMycin A 9,11-IMino Ether
- Erythromycin A Oxime
- 2-(2H-Benzotriazol-2-yl)-p-cresol
- ERYTHROMYCIN OXIME
- ErythroMycin A 6,9-IMino Ether
- Azithromycin dihydrate
- AzithroMycin N-Oxide
- N'-DesMethyl AzithroMycin
- N',N'-Di(desmethyl) Azithromycin
- 3’-N-Desmethyl-3’-N-formyl Azithromycin
- DesosaMinylazithroMycin
- THIOXANTHENE
- Azathramycin
- Lexithromycin
- Azithromycin
- 2-Desethyl-2-propylazithromycin
- AzithroMycin iMpurity
- AzithroMycin N-Oxide