Hydrocortisone 21-Hemisuccinate 2203-97-6

Basic Info

Model No.: 2203-97-6

Additional Info

Packaging: As required

Productivity: As Required

Brand: VOLSEN

Transportation:  DHL

Place of Origin: China

Supply Ability: Custom Synthesis

Product Description

Hydrocortisone 21-Hemisuccinate cas number 2203-97-6, corticosteroid drugs, the role is similar with cortisone acetate. The reaction was carried out for 24 h with hydrocortisone as the raw material and pyridine as the catalyst and solvent. The yield of Hydrocortisone 21-Hemisuccinate was 79%. According to the literature, we first use Et3N as catalyst, THF as solvent, 25 ℃ reaction 3.5 h. After several trials did not reach the yield of 95% as reported said. Later, we combined with the actual encountered problems. Use DMAP as a catalyst ,use pyridine and ethyl acetate as a mixed solvent, react for 4 h, the yield is 94.8%, the quality conform to USP23 version. This synthesis method is higher than that of using DMAP as catalyst and tetrahydrofuran as solvent. Hydrocortisone 21-Hemisuccinate cas 2203-97-6is as known as Hydrocortisone Hemisuccinate which is manufactured to the highest quality standards. To receive a price quote on Hydrocortisone Hemisuccinate, please provide us with the quantity and purity percentage of the compound. You can also contact us by phone at 0086-576-88869393. Alternatively, you can email us and we will happy to meet your Steroids Compound requirements.