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
138799-97-0
Alternate CAS Number
60175-04-4 (HCl salt)
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23580-89-4(Freebase)
Alternate CAS Number
30684-07-2(HCl Salt)
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7728-40-7
Alternate CAS Number
7729-94-4(HCl Salt)
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745798-07-6
Alternate CAS Number
1135231-62-7(HCl Salt)
CAS Number
142713-08-4
Alternate CAS Number
857170-72-0(HCl Salt)
CAS Number
17289-53-1
Alternate CAS Number
17289-54-2(HCl Salt)
CAS Number
857570-37-7
Alternate CAS Number
1012864-23-1(HCl Salt)
CAS Number
74634-66-5
Alternate CAS Number
50295-20-0(HCl Salt)
CAS Number
1076198-18-9
Alternate CAS Number
NA
CAS Number
145841-69-6
Alternate CAS Number
NA
CAS Number
618-36-0
Alternate CAS Number
13437-79-1(HCl Salt)
CAS Number
6452-71-7
Alternate CAS Number
6452-73-9(HCl Salt)