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17715262260 / 18913906212
2885426125 / 2851551962

Erythromycin Impurity 1

Erythromycin Impurity 1
Catalogue Number: E0242010
CAS#: 58781-38-7
Molecular Formula: C38H63NO13
Molecular Weight: 741.92
Synonyms: (3aR,4R,7R,8S,9S,10R,11R,15R,15aR)-10-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-ethyl-8-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3a,7,9,11,13,15-hexamethyl-3a,4,7,8,9,10,11,12,15,15a-decahydro-6H-11,14-epoxy[1,3]dioxolo[4,5-c][1]oxacyclotetradecine-2,6-dione
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COA HPLC(液相) MS(質譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)

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COA HPLC(液相) MS(質譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)