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Home/Compounds/Pharmaceutical Intermediate/Clarithromycin oxime
C38H70N2O13
763 g/mol
Pharmaceutical Intermediate

Clarithromycin Impurity L

CAS127253-06-9
Category
Pharmaceutical Intermediate
Compound Class
Other
Primary Use
Pharmaceutical Intermediate

Clarithromycin Impurity L is a chemical compound used as a reference standard in pharmaceutical manufacturing and quality control for macrolide antibiotics. It is structurally related to clarithromycin and serves as a laboratory tool for impurity profiling and analytical method development.

Macrolide antibiotic impurity reference standardPharmaceutical quality control

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongStructure SimilarSimilarity 0.91

Erythromycin oxime

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StrongStructure SimilarSimilarity 0.91

(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-10-hydroxyimino-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one

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StrongStructure SimilarSimilarity 0.89

PUBCHEM_71314812

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StrongStructure SimilarSimilarity 0.86

Clarithromycin

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ReferenceSame Category

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ReferenceSame Category

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Identifiers
IUPAC Name

6-[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-10-hydroxyimino-4-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one

InChIKey

MWBJRTBANFUBOX-UHFFFAOYSA-N

SMILES

CCC1C(C(C(C(=NO)C(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)OC)C)C)O)(C)O

Synonyms (7)
  • Clarithromycin EP impurity C
  • Clarithromycin EP impurity L
  • Clarithromycin Impurity L
  • Clarithromycin oxime

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