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N-DEMETHYL ERYTHROMYCIN A

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Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:N-Demethyl Erythromycin A
CAS:992-62-1
Purity:99% Package:5KG;1KG
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Clarithromycin EP Impurity R
CAS:992-62-1
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: career henan chemical co
Tel: +86-0371-86658258 15093356674;
Email: factory@coreychem.com
Products Intro: Product Name:N-DEMETHYL ERYTHROMYCIN A
CAS:992-62-1
Purity:>=98% Package:1g;1USD
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288
Email: dj@sgtlifesciences.com
Products Intro: Product Name:Erythromycin EP Impurity B/ Erythromycin Related Compund N (Clarithromycin EP Impurity R/ N-Desmethyl 6-O-Desmethyl Clarithromycin/ N-Desmethyl Erythromycin A)
CAS:992-62-1
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Erythromycin Impurity 16(Erythromycin EP Impurity B)
CAS:992-62-1
Purity:0.95 Package:Vials

N-DEMETHYL ERYTHROMYCIN A manufacturers
N-DEMETHYL ERYTHROMYCIN A Basic information
Product Name:N-DEMETHYL ERYTHROMYCIN A
Synonyms:Clarithromycin Impurity R (10 mg) (N-desmethyl erythromycin A);DeMethylerythroMycin A, N-;N-Demethylerithromycyn;N-Desmethyl Erythromycin A;N-DEMETHYL ERYTHROMYCIN A;Demethylerythromycin;Des-N-methylerythromycin;N-Demethyl-erythromycin
CAS:992-62-1
MF:C36H65NO13
MW:719.9
EINECS:241-424-8
Product Categories:Various Metabolites and Impurities;Metabolites & Impurities
Mol File:992-62-1.mol
N-DEMETHYL ERYTHROMYCIN A Structure
N-DEMETHYL ERYTHROMYCIN A Chemical Properties
Melting point 142-144°C
Boiling point 818.1±65.0 °C(Predicted)
density 1.21±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Chloroform (Slightly), Methanol (Slightly)
pka13.09±0.70(Predicted)
color White to Off-White
CAS DataBase Reference992-62-1
Safety Information
HS Code 2941500000
MSDS Information
N-DEMETHYL ERYTHROMYCIN A Usage And Synthesis
Chemical PropertiesWhite Solid
UsesN-Demethylerythromycin A is a minor co-metabolite of erythromycin produced by Saccharopolyspora erythreae. N-Demethylerythromycin A exhibits a very narrow spectrum of antibiotic activity and is much less active than erythromycins A, B and C.
UsesN-Demethyl Erythromycin A (Erythromycin EP Impurity B) is a metabolite of Erythromycin (E649950).
N-DEMETHYL ERYTHROMYCIN A Preparation Products And Raw materials
Raw materialsErythromycin, N-demethyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate)-->Erythromycin
Tag:N-DEMETHYL ERYTHROMYCIN A(992-62-1) Related Product Information
Clarithromycin Erythromycin stearate Erythromycin ethylsuccinate Erythromycin Erythromycin Estolate Erythromycin thiocyanate CLARITHROMYCIN LACTOBIONATE ERYTHROMYCIN LACTOBIONATE (200 MG) ERYTHROMYCIN, [N-METHYL-14C] CLARITHROMYCIN, [N-METHYL-14C] ERYTHROMYCIN PHOSPHATE ERYTHROMYCIN [N-METHYL-3H] ERYTHROMYCIN PROPIONATE ERYTHROMYCIN (N,N-DIMETHYL-13C2) CLARITHROMYCIN-N-METHYL-D3 Erythromycin sulfamate CLARITHROMYCIN [N-METHYL3H] erythromycin 2'-acetate