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(24R)-1(ALPHA),24,25-TRIHYDROXYVITAMIN D3*

Names

[ CAS No. ]:
56142-94-0

[ Name ]:
(24R)-1(ALPHA),24,25-TRIHYDROXYVITAMIN D3*

[Synonym ]:
1,24R,25-trihydroxyvitamin D3
1alpha,24R,25-trihydroxyvitamin D3
calcitetrol
1alpha,24R,25-trihydroxycholecalciferol

Chemical & Physical Properties

[ Molecular Formula ]:
C27H44O4

[ Molecular Weight ]:
432.63600

[ Exact Mass ]:
432.32400

[ PSA ]:
80.92000

[ LogP ]:
4.67550

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VS2878300
CHEMICAL NAME :
9,10-Secocholesta-5,7,10(19)-triene-1,3,24,25-tetrol, (1-alpha,3-beta,5Z,7E,24R)-
CAS REGISTRY NUMBER :
56142-94-0
LAST UPDATED :
199806
DATA ITEMS CITED :
1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
812 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - respiratory stimulation Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 17,4615,1989

Safety Information

[ Risk Phrases ]:
23/24/25-63

[ Safety Phrases ]:
36/37-45

[ RIDADR ]:
UN2811 6.1/PG 2


Related Compounds