N-DEMETHYL ERYTHROMYCIN A
- CAS NO.：992-62-1
- Empirical Formula: C36H65NO13
- Molecular Weight: 719.9
- MDL number: MFCD09840320
- EINECS: 241-424-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:44
What is N-DEMETHYL ERYTHROMYCIN A?
Chemical properties
White Solid
The Uses of N-DEMETHYL ERYTHROMYCIN A
N-Demethyl Erythromycin A (Erythromycin EP Impurity B) is a metabolite of Erythromycin (E649950).
The Uses of N-DEMETHYL ERYTHROMYCIN A
N-Demethylerythromycin A is a minor co-metabolite of erythromycin produced by Saccharopolyspora erythreae. N-Demethylerythromycin A exhibits a very narrow spectrum of antibiotic activity and is much less active than erythromycins A, B and C.
What are the applications of Application
N-Demethyl Erythromycin A is a erythromycin metabolite
Properties of N-DEMETHYL ERYTHROMYCIN A
| Melting point: | 142-144°C |
| Boiling point: | 818.1±65.0 °C(Predicted) |
| Density | 1.21±0.1 g/cm3(Predicted) |
| storage temp. | -20°C Freezer |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | neat |
| pka | 13.09±0.70(Predicted) |
| color | White to Off-White |
| CAS DataBase Reference | 992-62-1 |
Safety information for N-DEMETHYL ERYTHROMYCIN A
Computed Descriptors for N-DEMETHYL ERYTHROMYCIN A
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![ERYTHROMYCIN, [N-METHYL-14C]](https://img.chemicalbook.in/CAS/GIF/82343-12-2.gif)
![CLARITHROMYCIN, [METHYL-3H]-](https://img.chemicalbook.in/StructureFile/ChemBookStructure9/GIF/CB0282965.gif)
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