Category
Anastrozole
CAS Number
1215780-15-6
Molecular Formula
C₁₆H₁₇N₅
Molecular Weight
279.34 g/mol
Synonym

2-[3-(1-Cyanoethyl)-5-(1H,1,2,4-triazole-1-ylmethyl)phenyl]-2-methylpropionitrile;α1,α1,α3-Trimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-benzenediacetonitrile; Desmethyl anastrozole; 2-[3-[(1RS)-1-cyanoethyl]-5-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropanenitrile (USP)

Keywords
Intermediates
Heterocycles
Impurities
Pharmaceutical Standards
Aromatics
Fine Chemicals
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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Anastrozole EP Impurity A is a related chemical impurity of Anastrozole defined by the European Pharmacopoeia. It forms during drug synthesis or storage and must be controlled within limits to ensure the medicine’s quality and safety.