Diphenylphosphoryl azide, known as DPPA, is a versatile azidation agent in organic chemistry. Its applications include preparation of organo azides, production of intermediates, synthesis of lactams, and many others.
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In focus: Ferrozine
Ferrozine, chemically 3-(2-Pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine disodium salt, is a water-soluble solid. It is complexometric reagent for detection and estimation of iron.
In focus: Sodium thiosulfate pentahydrate
Sodium thiosulfate is an inorganic compound, typically available as the white or colorless pentahydrate. The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water.
DCAT Week – The Premiere Event for the Global Bio/Pharmaceutical Manufacturing Value Chain
European Coatings Show – The gathering of the coatings and paint industry
ChemExpo India – Showcase of Indian capabilities in the broad chemical industry
Meet the ExSyn team at ChemExpo India 2023
April 18 – 19, 2023
Bombay Exhibition Centre, NESCO, Goregaon, Mumbai, India
Chemspec India – The Fine & Speciality Chemicals Exhibition
Meet the ExSyn team at Chemspec India 2023
August 19 – 20, 2023
Bombay Exhibition Centre, NESCO, Goregaon, Mumbai, India
In focus: Sodium tert-butoxide
Sodium tert-butoxide is a stronger base (than primary and secondary alcoholates) and a non-nucleophilic base. It is flammable and moisture sensitive.
In focus: 2,4-Dihydroxybenzophenone
2,4-Dihydroxybenzophenone, popular as benzophenone-1 in cosmetic industry, is a highly conjugated bicyclic compound. The conjugation leads to its uses in cosmetic and other industries.
In focus: Permethrin (with CEP)
Permethrin is an insecticide in the pyrethroid family. Pyrethroids are synthetic chemicals that act like natural extracts from the chrysanthemum flower.
In focus: Succinonitrile
Succinonitrile is a colorless, low melting solid belonging to dinitrile category of organic compounds. The presence of two cyano groups renders the molecule reactive and thus it undergoes various reactions.
In focus: Piperazine
Piperazine is a cyclic ethylene amine with two secondary amine groups. Piperazine is supplied as (anhydrous) Piperazine 99%.