Manasa Life Sciences, based in Hyderabad, India, produces and supplies a wide variety of pharmaceutical API impurities for use in quality control and analytical research. The company offers pharmacopeial and non-pharmacopeial process impurities, degradation products, and related by-products that support impurity profiling, method development, stability testing, and analytical validation in line with regulatory standards. These reference impurities enable pharmaceutical manufacturers to accurately detect, identify, and measure trace-level impurities in APIs, helping maintain product safety, quality, and compliance with ICH and USP guidelines.

CAS Number
923978-27-2
Alternate CAS Number
2273892-65-0 (sodium salt) ; 2377142-59-9 (K salt)
CAS Number
693793-53-2
Alternate CAS Number
693794-20-6 (free base)
CAS Number
873950-17-5
Alternate CAS Number
1316291-19-6(Sodium Salt);NA(calcium salt)
CAS Number
842103-12-2
Alternate CAS Number
840528-19-0(calcium salt)
CAS Number
1315629-79-8 (Na Salt)
Alternate CAS Number
873950-18-6 (Free Base ) ; 3085658-74-5(calcium salt)