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
1076199-92-2(Free base)
Alternate CAS Number
2108968-20-1(HCl)
CAS Number
775-33-7(Freebase)
Alternate CAS Number
50822-98-5(Salt)
CAS Number
130198-05-9(Salt)
Alternate CAS Number
93413-77-5(Freebase)
CAS Number
93413-90-2
Alternate CAS Number
149289-30-5(Freebase)
CAS Number
93413-56-0(Salt)
Alternate CAS Number
93413-70-8(Freebase)
CAS Number
93413-79-7(Salt)
Alternate CAS Number
93413-57-1(Freebase)
CAS Number
323176-93-8
Alternate CAS Number
2174001-92-2(HCl Salt)
CAS Number
1379504-35-4(Freebase)
Alternate CAS Number
1379403-11-8(HCl Salt)
CAS Number
1789703-37-2
Alternate CAS Number
2663700-61-4(HCl Salt)
CAS Number
1429908-35-9(free base)
Alternate CAS Number
2228086-73-3(HBr Salt)
CAS Number
129-06-6
Alternate CAS Number
67430-45-9(Na Clathrate Salt);81-81-2(Freebase)