Cholesterol EP Impurity B
[CAS# 313-04-2]

Identification

• Name: Cholesterol EP Impurity B
• Synonyms: Desmosterol;(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
• Molecular Formula: C₂₇H₄₄O
• Molecular Weight: 384.64
• CAS Registry Number: 313-04-2
• EC Number: 206-236-2
• SMILES: C[C@H](CCC=C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C

Properties

• Solubility: 0.0005022 mg/L (25 ºC water)
• Density: 1.0±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.536, Calc.^*
• Melting point: 164.72 ºC
• Boiling Point: 440.16 ºC, 483.2±14.0 ºC (760 mmHg), Calc.^*
• Flash Point: 209.2±12.4 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H315-H319-H335
• Precautionary Statements: P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501