(5a)-Cholestane

Modify Date: 2024-01-04 18:16:36

(5a)-Cholestane Structure
(5a)-Cholestane structure
Common Name (5a)-Cholestane
CAS Number 481-21-0 Molecular Weight 372.670
Density 0.9±0.1 g/cm3 Boiling Point 440.9±12.0 °C at 760 mmHg
Molecular Formula C27H48 Melting Point 78-80 °C
MSDS Chinese USA Flash Point 210.3±13.1 °C
Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger

 Names

Name 5α-cholestane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 440.9±12.0 °C at 760 mmHg
Melting Point 78-80 °C
Molecular Formula C27H48
Molecular Weight 372.670
Flash Point 210.3±13.1 °C
Exact Mass 372.375610
LogP 12.26
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.492
Storage condition room temp

 Safety Information

Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger
Hazard Statements H302-H315-H319-H331-H336-H351-H361d-H372
Precautionary Statements P261-P281-P305 + P351 + P338-P311
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S24/25-S36/37
RIDADR UN 1888 6.1/PG 3
WGK Germany 3

 Synthetic Route

 Articles17

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Accelerated separation of GC-amenable lipid classes in plant oils by countercurrent chromatography in the co-current mode.

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 Synonyms

EINECS 207-562-8
(5a)-Cholestane
5α-Cholestane
MFCD00066412
(5R,8R,9S,10S,13R,14S,17R)-10,13-Dimethyl-17-[(2R)-6-methyl-2-heptanyl]hexadecahydro-1H-cyclopenta[a]phenanthrene
Cholestane, (5α)-
28,29,30-TRINORLANOSTANE
5α-Cholestane (8CI)
(5R,8R,9S,10S,13R,14S,17R)-10,13-Dimethyl-17-[(2R)-6-methyl-2-heptanyl]hexadecahydro-1H-cyclopenta[a]phenanthren
(5R,8R,9S,10S,13R,14S,17R)-10,13-Diméthyl-17-[(2R)-6-méthyl-2-heptanyl]hexadécahydro-1H-cyclopenta[a]phénanthrène
5ALPHA-CHOLESTANE
(5α)-Cholestane