Researching Relationships


Azithromycin dihydrate, N-Methyl-11-aza-10-deoxo-10-dihydroerythromycin A, CP-62993

Purity / Analysis Method >98.0%(N)
Molecular Formula / Molecular Weight C38H72N2O12·2H2O = 785.03
Physical State (20 deg.C) Solid
CAS RN 117772-70-0
Unit Price
10 g 2000
25 g 2950
100 g 7500
Appearance White powder to crystal
Purity(with Total Nitrogen) min. 98.0 %(calcd.on anh.substance)
Specific rotation [a]20/D -45.0 to -49.0 deg(C=2, EtOH)(calcd.on anh.substance)
Water 4.0 to 5.0 %

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.