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CLEARSYNTH LABS LIMITED
About CLEARSYNTH LABS LIMITED
Certifications
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FDA -
ISO
Categories
Meet us at
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CPHI Milan 2026
Fiera Milano, Italy
6 Oct 2026 - 8 Oct 2026stand 10F24 -
CPHI India 2026
IICC, Yashobhoomi, Dwarka, Delhi
23 Nov 2026 - 25 Nov 2026stand 2J10
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Country/Region:India
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On CPHI since:2015
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Certificates:2
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Employees:250 - 499
Company types
Primary activities
Contact info
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17 Lotus Business Park, New Link Road, Andheri (w), 400053, Mumbai, Maharashtra, India
Products from CLEARSYNTH LABS LIMITED (100)
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Product Nitrosamine and Drug Impurities | Testing and Analytical Services
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... -
Product Deuterated Products
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... -
Product Reference Standards and NMR Solvents
Clearsynth provides a wide range of high-purity NMR solvents designed to ensure optimal resolution and reliable analysis, supporting both research and quality control applications
Benzene D6 , Chloroform-D , Dimethyl Sulphoxide D6 (DMSO D6) , Methanol D4 , Deuterium Oxide , Tetrahydrofuran... -
Product 2-Amino-1-(4-methylphenyl)ethanol-d3
A α-substituted phenylethanolamines that binds reversibly to the octopaminergic receptor. -
Product N-Acetyl Metoclopramide-d3
Labelled N-Acetyl Metoclopramide. N-Acetyl Metoclopramide is a related compound of Metoclopramide. -
Product 2-Amino-5-(methyl-d3)-pyridine
Molecular formula: C₆H₅D₃N₂Molecular weight: 111.16 -
Product rac-cis-Ambroxol-d5
Labelled anaologue of cis-Ambroxol, the cis-isomeric impurity of Ambroxol. cis-Ambroxol is a metabolite Bromhexine. -
Product 4-Acetamidobenzenesulfonic Acid-d4 Pyridine (Major)
Labelled 4-Acetamidobenzenesulfonic Acid. 4-Acetamidobenzenesulfonic Acid is a metabolite of Sulfanilic acid. -
![1,4-Bis[3,4-dihydro-2(1H)-quinolinon-7-oxy]butane-d8](https://www.cphi-online.com/product/1-4-bis-3-4-dihydro-21h-quinolinon-7-oxy-butane-d8/p0th_S.jpg)
Product 1,4-Bis[3,4-dihydro-2(1H)-quinolinon-7-oxy]butane-d8
Labelled intermediate used in the process for the preparation of Aripiprazole. -
Product 1-Amino-1-cyanocyclopentane-d4 Hydrochloride
A labelled intermediate of Irbesartan, an antihypertensive active pharmaceutical ingredient. -
Product L-2-Aminobutanol-d5
Molecular formula: C₄H₆D₅NOMolecular weight: 94.17 -
Product Adapalene-d6 Methyl Ester
Labelled Adapalene intermediate, an ester of labelled Adapalene.
![2-Amino-6-[(4-fluorobenzyl)-amino]-3-nitropyridine-d4](https://www.cphi-online.com/product/2-amino-6-4-fluorobenzyl-amino-3-nitropyridine-d4/p0th_S.jpg)
CLEARSYNTH LABS LIMITED Resources (1)
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Video Clearsynth Intro Video
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.