WesynTech (Shanghai) Pharmaceutical Technology Co., Ltd

7-(Difluoromethyl)-1,2,3,4-tetrahydroquinoline available from kilogram stock

A fluorinated tetrahydroquinoline intermediate held in kilogram quantities, offered to new and existing customers.

Announcement

WesynTech holds the following important pharmaceutical intermediate in kilogram-scale stock and welcomes enquiries from both new and existing customers.

Compound

English name: 7-(Difluoromethyl)-1,2,3,4-Tetrahydroquinoline. CAS number: 1783624-20-3.

Why this compound

The structure combines a difluoromethyl group with a tetrahydroquinoline core — a fluorinated, partially saturated heterocycle of the kind that is tedious to prepare in-house and is normally bought rather than made. Fluorine chemistry and common heterocyclic systems are two of the four areas in which WesynTech has concentrated its technical work.

Pilot-plant equipment at WesynTech, Shanghai
Pilot-plant equipment at WesynTech, Shanghai.

Related service

Work like this belongs to process development — route review, impurity and residue control, then pilot-scale confirmation.

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Catalogue

672 compounds with CAS numbers, searchable on this site.

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Talk to the chemists

Questions about the conditions, the analysis or how this applies to your own route go straight to the people who ran it.