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N-Demethyl erythromycin a

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N-Demethyl erythromycin a manufacturers
N-Demethyl erythromycin a Basic information
Product Name:N-Demethyl erythromycin a
Synonyms:Erythromycin EP Impurity B/N-Demethyl Erythromycin A;Erythromycin Impurity 16(Erythromycin EP Impurity B);Erythromycin Impurit B:(N-demethylerythromycin A);Clarithromycin Impurity R (10 mg) (N-desmethyl erythromycin A);DeMethylerythroMycin A, N-;N-Demethylerithromycyn;N-Desmethyl Erythromycin A;Demethylerythromycin
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
Major Applicationpharmaceutical
InChIKeyTXOOBKBDBNRQCF-MBICAZOWNA-N
SMILESN(C1C(C(OC(C1)C)OC2C(CC(C(=O)C(C(C(C(OC(=O)C(C(C2C)OC3OC(C(C(C3)(OC)C)O)C)C)CC)(O)C)O)C)C)(O)C)O)C
CAS DataBase Reference992-62-1
Safety Information
WGK Germany WGK 3
HS Code 2941500000
Storage Class11 - Combustible Solids
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
Erythromycin Estolate Erythromycin ethylsuccinate Erythromycin Erythromycin thiocyanate CLARITHROMYCIN LACTOBIONATE Clarithromycin Erythromycin stearate ERYTHROMYCIN LACTOBIONATE (200 MG) Clarithromycin, [N-methyl-14C] Erythromycin, [N-methyl-14C] ERYTHROMYCIN PROPIONATE ERYTHROMYCIN PHOSPHATE Erythromycin [N-methyl-3H] Clarithromycin-N-methyl-d3 erythromycin 2'-acetate Erythromycin sulfamate Clarithromycin [N-methyl3h] Erythromycin (N,N-dimethyl-13C2)