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N-Desmethyl Clarithromycin (9E)-Oxime

CAS No.
127182-43-8
Chemical Name:
N-Desmethyl Clarithromycin (9E)-Oxime
Synonyms
Clarithromycin Impurity M;Clarithromycin Impurity 13;Clarithromycin Impurity M(EP);Clarithromycin related compound M;N-Desmethyl Clarithromycin (9E)-Oxime;(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-;Clarithromycin related compound M, EvoPure;Erythromycin, N-demethyl-6-O-methyl-, 9-oxime, (9E)-;Clarithromycin Impurity 13(Clarithromycin EP Impurity M);(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetr
CBNumber:
CB73145060
Molecular Formula:
C37H68N2O13
Molecular Weight:
748.94
MDL Number:
MOL File:
127182-43-8.mol
MSDS File:
SDS
Last updated:2026-05-28 03:50:17
Product description Number Pack Size Price
N-Desmethyl-6-O-methylerythromycin (9E)-Oxime 458842 5mg $496
N-Desmethyl-6-O-methylerythromycin (9E)-Oxime 458842 50mg $2796
N-Desmethyl-6-O-methylerythromycin (9E)-Oxime AA01CBGH 25mg $1457
N-Desmethyl-6-O-methylerythromycin(9E)-Oxime D292310 5mg $205
N-Desmethyl-6-O-methylerythromycin(9E)-Oxime D292310 50mg $1620
More product size

N-Desmethyl Clarithromycin (9E)-Oxime Properties

Boiling point 827.0±65.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
solubility Methanol (Slightly)
pka 11.94±0.70(Predicted)
form Solid
color White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

N-Desmethyl Clarithromycin (9E)-Oxime price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 458842 N-Desmethyl-6-O-methylerythromycin (9E)-Oxime 127182-43-8 5mg $496 2026-06-03 Buy
Usbiological 458842 N-Desmethyl-6-O-methylerythromycin (9E)-Oxime 127182-43-8 50mg $2796 2026-06-03 Buy
aablocks AA01CBGH N-Desmethyl-6-O-methylerythromycin (9E)-Oxime 127182-43-8 25mg $1457 2026-05-29 Buy
TRC D292310 N-Desmethyl-6-O-methylerythromycin(9E)-Oxime 127182-43-8 5mg $205 2021-12-16 Buy
TRC D292310 N-Desmethyl-6-O-methylerythromycin(9E)-Oxime 127182-43-8 50mg $1620 2021-12-16 Buy
Product number Packaging Price Buy
458842 5mg $496 Buy
458842 50mg $2796 Buy
AA01CBGH 25mg $1457 Buy
D292310 5mg $205 Buy
D292310 50mg $1620 Buy

N-Desmethyl Clarithromycin (9E)-Oxime Chemical Properties,Uses,Production

Uses

N-Desmethyl-6-O-methylerythromycin (9E)-Oxime is a derivative of Clarithromycin (C559750); a semi-synthetic macrolide antibiotic and derivative of Erythromycin (E650000).

N-Desmethyl Clarithromycin (9E)-Oxime Preparation Products And Raw materials

Raw materials

Preparation Products

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(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)- Clarithromycin Impurity M Clarithromycin related compound M Clarithromycin EP Impurity M/3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10 N-Desmethyl Clarithromycin (9E)-Oxime Clarithromycin Impurity 13(Clarithromycin EP Impurity M) Erythromycin, N-demethyl-6-O-methyl-, 9-oxime, (9E)- Clarithromycin EP impurity MQ: What is Clarithromycin EP impurity M Q: What is the CAS Number of Clarithromycin EP impurity M Q: What is the storage condition of Clarithromycin EP impurity M Q: What are the applications of Clarithromycin EP impurity M (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-Ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one (Clarithromycin Impurity) Clarithromycin related compound M, EvoPure (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3 (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetr Clarithromycin Impurity 13 Clarithromycin Impurity M(EP) 127182-43-8 127128-43-8