Chengdu Dorher Pharmaceutical Technology Co., Ltd.
Making chemistry safer, greener and more efficient
Dorher specializes in custom synthesis, process development and commercial production of challenging pharmaceutical intermediates and building blocks — from gram to metric ton scale.
ABOUT DORHER
Green chemistry leader for challenging synthesis
Founded in 2017, Dorher is a State-level High-tech Enterprise and Sichuan Specialized & Sophisticated SME with a team of 130+, including 90+ R&D chemists.
Three platforms — Wenjiang R&D Center, Deyang Pilot Base and Qujing (Yunnan) Production Base — deliver end-to-end capability from route scouting to ton-scale manufacturing.
Learn more →Product Center
Challenging pharmaceutical intermediates & building blocks — searchable by CAS number
Three Platforms
R&D · Pilot · Production
Wenjiang R&D Center
Nearly 5,000 m² with 70 fume hoods, autoclaves and ultra-low temperature reactors, R&D capability from grams to hundreds of kilograms; QC lab equipped with 20+ HPLC, 6 GC, ELSD, polarimeters.
Deyang Pilot Base
1,500 m² pilot R&D center with 3 flow chemistry units, 20 × 100L high/low temperature reactors, 4 ultra-low temperature reactors, 50L 316L stainless steel high-temp reactor, 30L high-vacuum distillation still.
Qujing (Yunnan) Production Base
Commercial production base with 21 reactors of 1,000-5,000 L (incl. 1,000 L ultra-low temp and 2,000 L high-temp stainless steel), supporting tens of kilograms to metric ton scale.
Have a challenging intermediate to synthesize?
Tell us your needs — our chemistry team will respond with a tailored proposal and quotation.