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

Modify Date: 2025-08-21 20:56:23

(24R)-1(ALPHA),24,25-TRIHYDROXYVITAMIN D3* structure	Common Name	(24R)-1(ALPHA),24,25-TRIHYDROXYVITAMIN D3*
	CAS Number	56142-94-0	Molecular Weight	432.63600
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₇H₄₄O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5R)-5,6-dihydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
Synonym	More Synonyms

Molecular Formula	C₂₇H₄₄O₄
Molecular Weight	432.63600
Exact Mass	432.32400
PSA	80.92000
LogP	4.67550
InChIKey	WFZKUWGUJVKMHC-UKBUZQLGSA-N
SMILES	C=C1C(=CC=C2CCCC3(C)C2CCC3C(C)CCC(O)C(C)(C)O)CC(O)CC1O

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

Risk Phrases	23/24/25-63
Safety Phrases	36/37-45
RIDADR	UN2811 6.1/PG 2

1,24R,25-trihydroxyvitamin D3

1alpha,24R,25-trihydroxyvitamin D3

calcitetrol

1alpha,24R,25-trihydroxycholecalciferol

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