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
120202-69-9
Alternate CAS Number
120202-71-3(Salt)
CAS Number
54910-89-3
Alternate CAS Number
56296-78-7(HCl Salt)
CAS Number
526-98-7(Freebase)
Alternate CAS Number
342385-52-8(hydrate salt)
CAS Number
198904-31-3(freebase)
Alternate CAS Number
198904-39-1 (HCl salt) ; 1643869-94-6 (HBr salt) ; 229975-97-7 (Sulfate salt)
CAS Number
923978-27-2
Alternate CAS Number
2273892-65-0 (sodium salt) ; 2377142-59-9 (K salt)
CAS Number
910297-51-7(free base); 1852573-26-2 (HCl Salt)