Category
Anastrozole
CAS Number
1338800-81-9
Molecular Formula
C₁₇H₂₁N₃O₄
Molecular Weight
331.37 g/mol
Synonym

2,2'-(5-((1H-1,2,4-Triazol-1-yl)methyl)-1,3-phenylene)bis(2-methylpropanoic Acid) ; α1,α1,α3,α3-Tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-benzenediacetic acid; Anastrozole Diacid Impurity; 2-[3-(2-carboxypropan-2-yl)-5-(1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropanoic acid

Keywords
Impurities
slide.1
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 Diacid Impurity is a known related compound that may arise during the production or degradation of anastrozole. Containing two carboxylic acid groups, it serves as a reference in analytical testing to identify and measure this impurity, ensuring the drug’s purity and compliance with quality standards.