Products 81103-14-2

CAS 81103-14-2 appears in our catalog under these names: Clarithromycin Impurity 5（Clarithromycin EP Impurity E）, Clarithromycin EP Impurity E, Clarithromycin Related Compound A, 6,11-Di-O-methyl Erythromycin, >95% (HPLC), 6,11-Di-O-methylerythromycin A. Offered by: Hubei YoungXin, Chemat Brand, TRC, Mikromol, Biosynth. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg, on request, 2,5mg, 5mg.

Clarithromycin Impurity 5（Clarithromycin EP Impurity E）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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Clarithromycin EP Impurity E
Chemat Brand
  • size: on request
  • Variants: 2
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Clarithromycin Related Compound A
Chemat Brand
  • size: on request
  • Variants: 1
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6,11-Di-O-methyl Erythromycin, >95% (HPLC)
TRC
  • size: 10mg, 2,5mg, 25mg
  • Variants: 3
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6,11-Di-O-methylerythromycin A
Mikromol
  • size: 25mg
  • Variants: 1
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6,11-Di-O-methyl erythromycin
Biosynth
  • size: 5mg, 2mg, 10mg, 25mg
  • Variants: 4
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Clarithromycin impurity 5
MedChemExpress
  • size: Get quote
  • Variants: 1
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Structural formula: {0} (CAS {1})

(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-13-hydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7,12-dimethoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione (CAS 81103-14-2) is a chemical compound with the molecular formula C39H71NO13 and a molecular weight of 762.0 g/mol. IUPAC name: (3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-13-hydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7,12-dimethoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione. InChIKey: DWRKNXHSSDFLOJ-XNLUWZQGSA-N.

Identity
Molecular formulaC39H71NO13
Molecular weight762.0 g/mol
IUPAC name(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-13-hydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7,12-dimethoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
InChIKeyDWRKNXHSSDFLOJ-XNLUWZQGSA-N
SMILESCC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)OC)C)C)OC)(C)O

Computed by PubChem (NCBI)

Synonyms: 11-O-Methylclarithromycin, 6,11-Di-O-Methyl ErythroMycin, Clarithromycin Impurity E, Clarithromycin EP impurity E, 6,11-Di-O-methylerythromycin A, 6,11-Di-O-methylerythromycin, 6-O,11-O-Dimethylerythromycin, Erythromycin, 6,11-di-O-methyl-, Clarithromycin EP Impurity E;<br>6,11-di-O-methylerythromycin A
Isomers (same molecular formula)
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2R,4R,5S,6S)-4,5-dimethoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione C39H71NO13
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12-hydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7,13-dimethoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione C39H71NO13