Product Name

  • Name

    4-Cholesten-3-one

  • EINECS 210-005-1
  • CAS No. 601-57-0
  • Article Data193
  • CAS DataBase
  • Density 0.98 g/cm3
  • Solubility <0.5 g/L
  • Melting Point 79-82 °C
  • Formula C27H44 O
  • Boiling Point 482.7 °C at 760 mmHg
  • Molecular Weight 384.646
  • Flash Point 247.7 °C
  • Transport Information
  • Appearance white to light yellow crystals or powder
  • Safety 22-24/25
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 601-57-0 (4-Cholesten-3-one)
  • Hazard Symbols Xi
  • Synonyms (+)-4-Cholesten-3-one;(17b)-17-Octylandrost-4-en-3-one;3-Oxocholest-4-ene; 4-Cholestenone; Cholesterone; NSC 134926; NSC 63000; D4-Cholesten-3-one; D4-Cholestenone
  • PSA 17.07000
  • LogP 7.59690

4-CHOLESTEN-3-ONE Chemical Properties

Molecular Formula: C27H44O
Molecular Weight: 384.64
EINECS: 210-005-1
Density: 0.98 g/cm3 
Flash Point: 247.7 °C 
Melting point: 79-82 ºC
Index of Refraction: 1.519 
Alpha: 92.5 º (c=2, CHCl3)
Water solubility: <0.5 g/L
CAS Registry Number: 601-57-0
Solubility in water: Insoluble
Enthalpy of Vaporization: 74.77 kJ/mol 
Boiling Point: 482.7 °C at 760 mmHg 
Vapour Pressure: 1.78E-09 mmHg at 25°C
Appearance: white to light yellow crystals or powder
Stability: Stable. Incompatible with strong oxidizing agents.
Synonyms: 3-Oxo-4-cholestene ; (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Following is the molecular structure of 4-cholestene-3-one (CAS NO.601-57-0):

4-CHOLESTEN-3-ONE Safety Profile

Safety Information of 4-cholestene-3-one (CAS NO.601-57-0):
Hazard Codes: Xi Irritant
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-36-26 
S22: Do not breathe dust. 
S24/25: Avoid contact with skin and eyes. 
S36: Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
RTECS: FZ7700000
HS Code: 29142900

4-CHOLESTEN-3-ONE Specification

Handling and Storage of 4-cholestene-3-one (CAS NO.601-57-0):
Storage: Store in a cool, dry place. Store in a tightly closed container.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes

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