low price Rivaroxaban intermediate, 5-Chlorothiophene-2-carboxylic acid supplier in China CAS NO.24065-33-6

rivaroxaban intermediate

low price rivaroxaban intermediate, 5-chlorothiophene-2-carboxylic acid supplier in china

• supplier: hangzhou verychem science and technology co. ltd

• product name: 5-chlorothiophene-2-carboxylic acid

• cas no: 24065-33-6

• appearance: white solid

• assay: 99%min

• moisture: 0.5%min

• residue on ignition: 0.1%max

hangzhou verychem science and technology co. ltd. was set up in year 2004, it’s a young but fast growing company. in the twelve years history, it invested two pharmaceutical raw material production plants, one researching company, and several individual intermediates projects with cooperated production base. it is devoted in exporting its pharmaceutical raw materials and importing apis & finished formulation products into china market.

we accept chemical custom synthesis and keep business confidence. our key technologies include chiral synthesis, enzymatic resolution, fast exothermic reaction, grignard reaction, high vacuum distillation. we make careful study on impurities which help us give out better quality.