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1173-13-3

1173-13-3 structure
1173-13-3 structure
  • Name: Previtamin D3
  • Chemical Name: Previtamin D3
  • CAS Number: 1173-13-3
  • Molecular Formula: C27H44O
  • Molecular Weight: 384.63800
  • Catalog: Research Areas Metabolic Disease
  • Create Date: 2018-12-29 21:01:15
  • Modify Date: 2024-01-06 19:41:29
  • Previtamin D3 is an intermediate in the production of cholecalciferol (vitamin D3)[1].

Name Previtamin D3
Synonyms EINECS 214-634-2
(1S)-3-[(Z)-2-[(1R,3aR,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol
Description Previtamin D3 is an intermediate in the production of cholecalciferol (vitamin D3)[1].
Related Catalog
References

[1]. M F Holick, et al. The Cutaneous Photosynthesis of Previtamin D3: A Unique Photoendocrine System. J Invest Dermatol. 1981 Jul;77(1):51-8.

Density 1.017g/cm3
Boiling Point 496ºC at 760mmHg
Molecular Formula C27H44O
Molecular Weight 384.63800
Flash Point 214.1ºC
Exact Mass 384.33900
PSA 20.23000
LogP 7.61900
Vapour Pressure 6.45E-12mmHg at 25°C
Index of Refraction 1.576
Hazard Codes T