Product Description
product Name Cholecalciferol (Vit D3)
Synonyms 9,10-Secocholesta-5,7,10(19)-trien-3beta-ol; Cholecalciferol, USP Grade 9,10-Secocholesta-5,7,19(19)-trien-3-OL-(3B,5Z,7E)-choleciferol, USP Grade; vitamin D3 ~40000 U/mg; colecalciferol; VitaminD; Cholecalciferol; 7-dehydrogenase cholesterol
Molecular Formula C27H44O
Molecular Weight 384.64
CAS Registry Number 67-97-0
EINECS 200-673-2
Assay: 97.0-103.0%
Titer: 4000IU/MG
Standard: USP30
Melting point: 82-87°C
Alpha: 105° (c=0.8, EtOH 25°C)
Characteristic: Colorless crystal powder. Water solubility: Soluble in alcohol, ether, acetone, chloroform and vegetable oil, and do not dissolve in water.
Usage: pharmaceutical material, vitamin drugs. Cholecalciferol reduces calcium loss from bones and increases the production of normal healthy bone in patients with osteoporosis.
Packing: 1 kg net/ aluminum foil bag; 25kg net/drum