Adefovir-d4 Diethyl Ester

Labelled Amisulpride N-Oxide. Amisulpride N-Oxide is an impurity of Amisulpride. Amisulpride N-Oxide was identified as a photodegradation product of Amisulpride.

Labelled (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide. (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide is a related compound of Levetiracetam.

A possible labelled metabolite of Xylometazoline.

Labelled 2-Bromo-1,3-propanediol derivative. 2-Bromo-1,3-propanediol is used for isolating bases by means of Reinecke's salt.

2-Bromoaniline-d4 is the labeled analogue of 2-Bromoaniline,a reagent used in the synthesis of substituted 2-carboxanilides as herbicides and antibacterials. Also used in the synthesis of benzisothiazol-3-one derivatives as caspase-3 inhibitors.

Labelled Apomorphine is a Dopamine (D1 and D2) receptor agonist. Emetic. Antiparkinsonian.

Intermediate in the preparation of Flupirtine metabolites.

Used in the preparation of antiviral agents.

An intermediate in the preparation of labelled Tianeptine metabolites.

Amyl Phthalate-d4 is the isotope labelled analog of Amyl Phthalate. Amyl Phthalate, is a Phthalate esters (PEs) acting as a plasticizer compounds that are widely used for many consumer product applications. It is also known to to induce male fetal endocrine.

Labelled Amitriptyline a dibenzocycloheptadiene derivative and an antidepressant. Amitriptyline is also a TrkA and TrkB receptor agonist and exhibits neurotrophic and anti-inflammatory activities.

Labelled Adenine derivative.

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.