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
323176-93-8
Alternate CAS Number
2174001-92-2(HCl Salt)
CAS Number
93413-90-2
Alternate CAS Number
149289-30-5(Freebase)
CAS Number
93413-79-7(Salt)
Alternate CAS Number
93413-57-1(Freebase)
CAS Number
1076199-92-2(Free base)
Alternate CAS Number
2108968-20-1(HCl)
CAS Number
5334-31-6 (Free base)
Alternate CAS Number
27511-79-1(Salt)
CAS Number
446-86-6
Alternate CAS Number
55774-33-9(Na salt)