Alfacalcidol CAS NO.41294-56-8

    Haoyuan Chemexpress Co., Ltd, is a high-tech company specializing in customized chemical synthesis and R&D of

pharmaceutical intermediates and new drugs. 

    1,700 square meters of operation premises, including a total of over 1,200 square meters of synthesis laboratories

(equipped with a variety of R&D laboratory equipment, able to develop 20 varieties of new drugs at the same time) 

    More than 120 square meters of two analysis laboratories (equipped with high-efficient liquid chromatograph, digital

melting point apparatus, digital polarimeter, UV spectrophotometer, acidometer and other basic test equipment). 

Manufacture of APIs and intermediates from gram to kilo scales.

On-time delivery of low cost and high quality chemicals.

Alfacalcidol

M.Wt: 400.65

Formula: C₂₇H₄₄O₂

 Purity: >98 %

Storage: at -20℃ 2 years

Solubility:

DMSO ≥78mg/mL

Water <1.2mg/mL

Ethanol ≥79mg/mL