(23R)-23,25-Dihydroxycholecalciferol

CAS No.：81738-09-2

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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(23R)-23,25-Dihydroxycholecalciferol Basic information

Product Name:	(23R)-23,25-Dihydroxycholecalciferol
Synonyms:	(23R)-23,25-Dihydroxycholecalciferol;(23R)-23,25-Dihydroxyvitamin D3
CAS:	81738-09-2
MF:	C27H44O3
MW:	416.64
EINECS:
Product Categories:
Mol File:	81738-09-2.mol

(23R)-23,25-Dihydroxycholecalciferol Chemical Properties

storage temp.

-20°C

Safety Information

Hazard Codes	T
Risk Statements	25
Safety Statements	45
RIDADR	UN 2811 6.1 / PGIII
WGK Germany	3

MSDS Information

(23R)-23,25-Dihydroxycholecalciferol Usage And Synthesis

Uses	(23R)-23,25-Dihydroxyvitamin D3 is a vitamin D3 metabolite found in humans.
Uses	able to increase the plasma lactone concentration
Biochem/physiol Actions	Cholecalciferol is an inactive form of vitamin D3 which undergoes various levels of hydroxylation to form active vitamin D3 analogs. 1α-Hydroxyvitamin D3 (alfacalcidol) is a synthetic analog that is metabolized to 1,25-dihydroxycholecalciferol, the biologically active form of vitamin D3. Other analogues of cholecalciferol result from different hydroxylations. 23,25-Dihydroxyvitamin D3 is synthesized by the human placenta and by kidney cortex mitochondria.

(23R)-23,25-Dihydroxycholecalciferol Preparation Products And Raw materials

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