(1alpha,3beta,5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3-diol
[CAS# 65445-14-9]

Identification

• Name: (1alpha,3beta,5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3-diol
• Synonyms: (1R,3S)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-Dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-1,3-cyclohexanediol; 1alpha-Hydroxy-5,6-trans-vitamin D3
• Molecular Formula: C₂₇H₄₄O₂
• Molecular Weight: 400.64
• CAS Registry Number: 65445-14-9
• EC Number: 688-308-7

Properties

• Solubility: Insoluble (2.2E^-4 g/L) (25 °C), Calc.^*
• Density: 1.01±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	2	H330
Acute toxicity	Acute Tox.	2	H300
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Acute toxicity	Acute Tox.	3	H311