Products

Hexamethyldisilane (HMDS)

CAS 999-97-3

Uses: Pharma API and intermediate, silicon, semi-conductor

This is a very strong silyating agent used to protect sensitive functional groups during the process of chemical synthesis. It is an intermediate with uses in pharma and effective application as silanes in the silicone sector. As a pharma intermediate it enables trimethylsilyl group converting into organic molecule.

It contains the hydrogen atom like alcohols, carboxylic acids, amines. Its reaction is chlorination, hydro chlorination and ammonification In the Silicone sector it is applicable for ready-to-use preparations involving photoresist on adhesion on silicon and SiO2 films.

Hexamethyldisilazane also has applications in photolithography, electron microscopy and pyrolysis-gas chromatography-mass spectrometry. It works as a solvent in organic synthesis and organometallic chemistry. For the preparation of trimethylsilyl ethers from hydroxyl compounds Hexamethyldisilazane is common. During sample preparation of of critical point drying, HMDS is used in electron microscopy. It is also added to an analyte for silyated diagnostic products

Trimethylchlorosilane (TMCS)

CAS 75-77-4

Uses: Pharma intermediate, silicon

This is a colorless fuming liquid with applications in organic chemistry. The smell can be irritable and gas chromatography is enabled. Its best user case is for silicone lubricants. It is one of the most dangerous substances and require safety while transportation. It is a organosilicone compound with a formulation of (CH3)3SiCl. Since it is volatile it stabilizes in absence of water. In organic chemistry it protects functional groups by eliminating labile protons.

In our manufacturing plant we use direct process to prepare it. The substance reacts with methyl chloride with a silicon-copper alloy. It is reactive (to nucleophiles). It can be relatively exploited with alcohols to produce solutions like hydrochloric acid (used in alcohols).

This substance finds immense application in silanizing glassware for laboratory usage. With its addition the surfaces become lipophilic. It reacts with carbonions to release derivatives which are intended to protect alkynes. Its oxidation of the double bond is used to return the original carbonyl group with the alcohol group.

Our labs prepare the documents related to the analysis for submission to the regulatory authorities for evaluation.

Hexamethyldisiloxane (HMDO)

CAS 107-46-0

Uses: Pharma and Cosmetics

We are the country's biggest manufacturer of hexamethyldisiloxane, and as such, we are able to meet the majority of the demands of the Indian market. Hexamethyldisiloxane, also known by its acronym HMDSO, is an organosilicon molecule that can be written as O[Si(CH3)3]2. In the process of organic synthesis, this flammable and colorless substance is utilized both as a carrier and as a reactant.

In liquid dressings (spray on plasters) like cavilon spray, hexamethyl disiloxane, 98%, also known as CAS 107-46-0, is used to safeguard injured skin from discomfort caused by other biological fluids. H 1350 (OTTO) Hexamethyl disiloxane, 98% (CAS 107-46-0) is used to smooth and eliminate adhesive remains left by medical tape and dressings. This chemical does not cause additional skin unease and is used for these purposes. It is a structure-control agent for silicone elastomer, a surface treatment for diatomite, silica, and titanium powder, and a bonding agent for etching equipment in the semiconductor business, among other industrial applications.

Mandelic Acid

Uses: Cosmetic and various pharma products including chiral chemistry

Mandelic acid was discovered in 1831 by the German pharmacist Ferdinand Ludwig Winckler (1801–1868) while heating amygdalin, an extract of bitter almonds, with diluted hydrochloric acid. The name is derived from the German "Mandel" for “almond".

Mandelic acid is an aromatic alpha hydroxy acid with the molecular formula C6H5CH(OH)CO2H. It is a white crystalline solid that is soluble in water and polar organic solvents. It is a useful precursor to various drugs. The molecule is chiral. The racemic mixture is known as paramandelic acid. CAS Number 90-64-2.

Custom Synthesis Of Pharmaceutical Intermediates
We are entrusted with processes such as purification of various compounds and custom synthesis of drug intermediates with chemical reaction expertise.