Category
Atorvastatin
CAS Number
NA
Molecular Formula
C₃₃H₃₃FN₂O₄
Molecular Weight
540.62 g/mol
Synonym

5-(4-fluorophenyl)-1-(2-(4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-2-isopropyl-N,4-diphenyl-1H-pyrrole-3-carboxamide

Keywords
Impurities
Amines
Impurities manufacturer and Suppliers in Hyderabad india
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Atorvastatin Diamino (Stage-I) is a key early-stage intermediate in the multi-step synthesis of Atorvastatin. It has a CAS Number of NA; Molecular Formula of C₃₃H₃₃FN₂O₄; Molecular Weight of 540.62 g/mol. It is extensively used in process chemistry, impurity profiling, and analytical method development to ensure the quality, purity, and correct stereochemistry of atorvastatin during production. This Stage-I intermediate is essential for maintaining the pharmacological efficacy and optimizing the yield of the final atorvastatin product.

Manasa Life Sciences provides Atorvastatin Diamino (Stage-I) as a high-purity, well-characterized reference standard for pharmaceutical research and analytical purposes. Each batch undergoes rigorous verification using HPLC, LC-MS, Mass Spectrometry, and NMR to confirm identity and purity, and is supplied with full documentation. Headquartered in Hyderabad, the company serves clients worldwide, including Asia, Europe, Africa, the GCC, and the UAE, offering expertise in impurity profiling, analytical method validation, and regulatory compliance for atorvastatin intermediates.