N-Demethyl Erythromycin A

Catalogue Number: D230930
Chemical Name: N-Demethyl Erythromycin A
Synonyms: N-Demethyl-erythromycin; Des-N-methylerythromycin; Demethylerythromycin; USP Clarithromycin Impurity R; Erythromycin EP Impurity B
Impurity: Erythromycin EP Impurity B
CAS Number: 992-62-1
Molecular Formula: C₃₆H₆₅NO₁₃
Appearance: White to Off-White Solid
Melting Point: 142 - 148°C
Molecular Weight: 719.9
Storage: -20°C Freezer
Solubility: Chloroform (Slightly), Methanol (Slightly)
Category: Metabolites & Impurities,
Applications: N-Demethyl Erythromycin A (Erythromycin EP Impurity B) is a metabolite of Erythromycin (E649950).

All Products are stable to be shipped at room temperature, unless otherwise specified.
MSDS: D230930.pdf
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  Pack size Price(USD)
2mg $95.00
10mg $235.00
50mg $1000.00
  Pack size Price(USD)
5mg $125.00
25mg $555.00

Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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