N-Demethyl Erythromycin A

cas: 992-62-1 — see every product listed under this CAS number, including other names

N-Demethyl Erythromycin A (CAS 992-62-1) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 25mg, 5mg, 50mg, 100mg. Offered by: TRC, Biosynth.

brandTRC
catalog numberTRC-D230930-10MG
cas992-62-1
size10mg
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properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione (CAS 992-62-1) is a chemical compound with the molecular formula C36H65NO13 and a molecular weight of 719.9 g/mol. IUPAC name: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione. InChIKey: TXOOBKBDBNRQCF-QNPWSHAKSA-N.

Identity
Molecular formulaC36H65NO13
Molecular weight719.9 g/mol
IUPAC name(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
InChIKeyTXOOBKBDBNRQCF-QNPWSHAKSA-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)NC)O)(C)O)C)C)O)(C)O

Computed by PubChem (NCBI)

Synonyms: N-Demethylerythromycin A, 3'-Demethylerythromyon, Des-N-methylerythromycin, Erythromyon, 3'-demethyl-, Clarithromycin Impurity R, ERYTHROMYCIN, N-DEMETHYL-, CLARITHROMYCIN IMPURITY R [USP-RS], ERYTHROMYCIN IMPURITY B [EP IMPURITY], ERYTHROMYCIN ESTOLATE IMPURITY B [EP IMPURITY], CLARITHROMYCIN IMPURITY R (USP-RS)
Isomers (same molecular formula)
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione C36H65NO13
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3S,6R)-3-hydroxy-6-methyl-4-oxooxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one C36H65NO13
(3R,4S,5S,6R,7R,9R,11R,12R,13S)-6-[(2S,3R,4S,6R)-4-amino-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione C36H65NO13

Also listed as

N–Demethylerythromycin A GLPBio CAS 992-62-1
Clarithromycin Impurity 18（Clarithromycin EP Impurity R） Hubei YoungXin CAS 992-62-1
Erythromycin EP Impurity B Chemat Brand CAS 992-62-1
Erythromycin Impurity 16(Erythromycin EP Impurity B) Hubei YoungXin CAS 992-62-1
N-Demethylerythromycin A Mikromol CAS 992-62-1
N-Demethylerythromycin A, ≥95%, ≥95% Chemat CAS 992-62-1
N-Demethylerythromycin A (Standard) MedChemExpress CAS 992-62-1