Clearsynth

Clearsynth is a globally trusted partner for reference standards and research chemicals. We offer over 3,000 nitrosamine impurities, 5,000+ stable isotopes, and 10,000+ drug impurities, encompassing a vast portfolio of more than 325,000 products serving various industries, including pharmaceuticals, clinic...

Clearsynth is Globally "Trusted" Partner for Reference Standards and Research Chemicals. An extensive range of 325,000+ products serves various industries such as pharma, clinical research, testing laboratories, etc. We specialize in Innovative Organic Chemistry and synthesis of Unique Complex Molecules...

Specialised in Deuterium Chemistry, Clearsynth Manufactures Deuterated Reagents, Deuterated Intermediates and Deuterated APIs (such as Deutetrabenazine, Deuruxolitinib, Deutivacaftor, Deucravacitinib, Donafenib)

Production capacity from mg to tons scale.

Our key reagents are Benzene D...

ClearSure by Clearsynth are Pharmaceutical Secondary Standards with extensive documentation traceable to Primary Reference Standards available in various pack size ranging from mg to g at affordable prices.

Caffeine , Metformin hydrochloride , Paracetamol (Acetaminophen), Ibuprofen , Omepraz...

Clearsynth is a globally trusted partner for reference standards and research chemicals. We offer over 3,000 nitrosamine impurities, 5,000+ stable isotopes, and 10,000+ drug impurities, encompassing a vast portfolio of more than 325,000 products serving various industries, including pharmaceuticals, clinic...

Clearsynth Labs Limited is a technology-based, research-driven, innovation-led enterprise specializing in deuterium chemistry and stable isotopes. Headquartered in Mumbai, with an R&D center in Hyderabad and a CDMO facility in Karnataka, alongside operations in Canada and the USA, we deliver solutions from milligram-scale R&D to multi-ton manufacturing. Our expertise spans deuterated APIs, intermediates, impurities, and reference standards. Backed by strong IP and 350+ scientists, we partner with innovators and generics across CDMO and CMO segments, committed to precision, quality, and advancing next-generation isotopic solutions for global pharmaceutical needs.