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State of the art GMP facility


Leonid is pleased to  announce that our organization is accorded with environment clearance for the expansion project of fine chemicals at plot 30-P2, KIADB industrials area, Dobaspet vide  EC Identification No. EC22B058KA143743 dated 14.01.2022.

We will be constructing state of art GMP facility with all high end Analytical equipment like NMR, LCMS, HPLC, GCHS, FTIR etc. We support projects with QA compliance in accordance with FDA requirement.

Please contact us for GMP projects. Write to [email protected].

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Remdesivir is active against Middle East respiratory syndrome coronavirus (MERS-CoV) and severe acute respiratory syndrome CoV (SARS-CoV) in infected primary human airway epithelial (HAE) cells (EC50s = 0.074 and 0.069 µM, respectively). In vivo, remdesivir (25 and 50 mg/kg) reduces lung viral titers and prevents weight loss in a mouse model of SARS-CoV infection.

Available for on Demand Production.

WARNING This product is not for human or veterinary use.

Chemical name: Remdesivir

CAS Number:


Category: fine chemicals,API’s

2-Ethylbutyl ((S)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate; (2S)-2-{(2R,3S,4R,5R)-[5-(4-Aminopyrrolo[2,1-f] [1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxy-tetrahydro-furan-2-ylmethoxy]phenoxy-(S)-phosphorylamino}propionic acid 2-ethyl-butyl Ester;(S)-2-Ethylbutyl 2-(((S)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate;

Molecular form: C27H35N6O8P
Appearance: NA
Mol. Weight: 602.58
Storage: 2-8°C Refrigerator
Shipping Conditions: Ambient
Applications: NA

Available for on Demand Production.

Contact : [email protected]

Telephone: +91 080-23378354

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NMR Solvents and Labelled Isotopes

NMR Solvents and Labelled Isotopes

A sales and marketing team having over 100 years of cumulated experience is at service to meet your requirements, 24×7.  Sales team, in turn, is backed up by most experienced “Distribution & Logistic” team. A pan India network of distributors serves you at door-step at most of your manufacturing locations across India.

We are also “Authorised” and “Exclusive” distributor for M/s. EURISO-TOP of FRANCE who is a manufacturer of “Deuterated” solvents. We have been regularly supplying NMR solvents manufactured by them.

For supply of Deuterated reagents for pharmaceutical and synthetic applications , Leonid Chemicals has also partnered with CAMBRIDGE ISOTOPE LABORATORIES,INC (CIL) 

Leonid has also partnered with Toronto Research Chemicals (TRC). Toronto Research Chemicals (TRC) is a manufacturer and supplier in the biomedical fields with specialized complex organic small molecules not otherwise commercially available.

Based on above strengths, we export our products to countries like UK, Germany, Russia, Japan, Middle East and African countries.

Leonid Chemicals provides chemistries that help laboratories perform better – in every application, every test and every process worldwide. With no compromise.

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Leonid Ultrapure Solvents


Leonid Chemicals is also into supply and sourcing of :


Beginning with manufacturing Pyrogallol in 1999 at Yeshwanthpur, today we have 2500 products in our portfolio and the process continues. In 2005, we shifted to a larger manufacturing facility at Dosapet, near Bangalore to meet increasing market demand for our products. This plant now has a state of the art manufacturing facility with 50ft. high distillation column, stainless steel and glass reactors of varying capacities. Our mother warehouse is also located in the same premises with huge space for all categories of dangerous chemicals, besides enough land for future expansion plans.

Our production facility is supported by highly competent team of QC chemists and R&D scientists. Our plant has been audited and approved by many prestigious customers in the field of Pharmaceuticals, Speciality chemicals and R & D centres.

We also deliver tailor-made products on customer request through our custom synthesis activity in our kilo lab. We develop and scale up the product at plant.

We market our products under Leonid TM and ChemLabs ® brand of high purity chemicals for academic and research institutions, analytical and research & development laboratories, and manufacturing process in various industries in India and overseas markets.