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Clarithromycin (9Z)-Oxime

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Clarithromycin (9Z)-Oxime Basic information

Product Name:
Clarithromycin (9Z)-Oxime
Synonyms:
  • Clarithromycin (9Z)-Oxime
  • Clarithromycin EP Impurity L
  • Clarithromycin Impurity 12(Clarithromycin EP Impurity L)
  • 6-O-methyl Ery A 9(Z)-oxime
  • Clarithromycin EP Impurity L (USP RC L)
  • Clarithromycin EP Impurity L/(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)
  • Erythromycin, 6-O-methyl-, 9-oxime, (9Z)-
  • Clarithromycin Impurity L(EP)
CAS:
127253-05-8
MF:
C38H70N2O13
MW:
762.98
Mol File:
127253-05-8.mol
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Clarithromycin (9Z)-Oxime Chemical Properties

Melting point:
212-215oC
Boiling point:
827.7±65.0 °C(Predicted)
Density 
1.26±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer, Under inert atmosphere
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
11.94±0.70(Predicted)
form 
Solid
color 
White to Off-White
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Clarithromycin (9Z)-Oxime Usage And Synthesis

Uses

Clarithromycin (9Z)-Oxime (Clarithromycin EP Impurity L) is an impurity of Clarithromycin (C559750); a semi-synthetic macrolide antibiotic and derivative of Erythromycin (E650000).

Clarithromycin (9Z)-OximeSupplier

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