9a-aza-9a-homo Erythromycin A

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Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Azithromycin Impurity 33
CAS:76820-32-1
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Azithromycin Impurity 33
CAS:76820-32-1
Purity:0.95 Package:Vials
Company Name: GLP Pharma Standards  
Tel: +91 9866074638
Email: info@glppharmastandards.com
Products Intro: Product Name:Erythromycin EP Impurity-A
CAS:76820-32-1
Purity:98% Package:50 MG; 100 MG; 250 MG ; 250 MG
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Email: jkinfo@jkchemical.com
Products Intro: Product Name:9a-aza-9a-hoMo ErythroMycin A (~90%)
CAS:76820-32-1
Package:10Mg,1Mg
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Tel: 021-50135380
Email: shchemsky@sina.com
Products Intro: Product Name:9a-aza-9a-hoMo ErythroMycin A (~90%)
CAS:76820-32-1
Purity:98%
9a-aza-9a-homo Erythromycin A Basic information
Product Name:9a-aza-9a-homo Erythromycin A
Synonyms:9a-aza-9a-homo Erythromycin A;(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexaMethyl-11-[[3,4,6-trideoxy-3-(diMethylaMino)-β-D-xylo-hexopyranosyl]oxy]-1-o;9a-aza-9a-hoMo ErythroMycin A (~90%);Erythromycin A lactam;Azithromycin Impurity 40;Azithromycin Impurity 33;(2R,3S,4R,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-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecane-7,15-dione;1-Oxa-6-azacyclopentadecane-7,15-dione, 13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-
CAS:76820-32-1
MF:C37H68N2O13
MW:748.94142
EINECS:
Product Categories:Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:76820-32-1.mol
9a-aza-9a-homo Erythromycin A Structure
9a-aza-9a-homo Erythromycin A Chemical Properties
Melting point >133°C (dec.)
Boiling point 861.8±65.0 °C(Predicted)
density 1.21±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under Inert Atmosphere
solubility Chloroform (Slightly), DMSO (Slightly) Methanol (Slightly)
form Solid
pka13.17±0.70(Predicted)
color White to Off-White
Safety Information
MSDS Information
9a-aza-9a-homo Erythromycin A Usage And Synthesis
Chemical PropertiesOff-White Solid
UsesNovel intermediate of Azithromycin that acts as antibiotic
9a-aza-9a-homo Erythromycin A Preparation Products And Raw materials
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