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Campesterol

Campesterol structure

CAS No:
474-62-4
Formula:
C28H48O
Chemical Name:
Campesterol
Synonyms:
Ergost-5-en-3-ol,(3β,24R)-;Campesterol;Ergost-5-en-3β-ol,(24R)-;(3β,24R)-Ergost-5-en-3-ol;Campesterin;(24R)-24-Methylcholest-5-en-3β-ol;24α-Methylcholesterol;(24R)-5-Ergosten-3β-ol;24α-Methyl-5-cholesten-3β-ol;(24R)-Methylcholest-5-en-3β-ol;Δ5-24-Isoergosten-3β-ol;24(R)-Methylcholesterol;NSC 224330;Campasterol;137764-28-4
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects.

Solid

Campesterol is a member of phytosterols, a 3beta-sterol and a 3beta-hydroxy-Delta(5)-steroid. It has a role as a mouse metabolite. It derives from a hydride of a campestane.|Campesterol is a steroid derivative that is the simplest sterol, characterized by the hydroxyl group in position C-3 of the steroid skeleton, and saturated bonds throughout the sterol structure, with the exception of the 5-6 double bond in the B ring.

Campesterol Basic Attributes

Molecular Weight：

400.680

Exact Mass：

400.68

EC Number：

207-484-4

UNII：

5L5O665639

NCI Thesaurus Code：

C68328

HScode：

29061990

Characteristics

PSA：

20.23000

XLogP3：

10.20

Appearance：

Solid

Density：

1.0±0.1 g/cm3

Melting Point：

157.5 °C

Boiling Point：

489.5±14.0 °C at 760 mmHg

Flash Point：

214.3±12.4 °C

Refractive Index：

1.522

Water Solubility：

0.0001487 mg/L @ 25 °C (est)

Storage Conditions：

-20ºC

Safety Information

Transport codes：

UN 1888 6.1/PG 3

wgk germany：

hazard class code：

R20/21/22

safety instructions：

26-36-45-36/37/39-23

Marks：

Xn: Harmful;T: Toxic;

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H302-H312-H315-H319-H332-H335

Drug Information

MeSH Entry Terms：

22,23-dihydrobrassicasterol

Campesterol Use and Manufacturing

Uses

A phytosterol, which may inhibit the intestinal absorption of cholesterol.

Use Classification：

Lipids -> Sterol Lipids [ST] -> Sterols [ST01] -> Ergosterols and C24-methyl derivatives [ST0103]

Computed Properties

Molecular Weight:400.7
XLogP3:8.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:5
Exact Mass:400.370516150
Monoisotopic Mass:400.370516150
Topological Polar Surface Area:20.2
Heavy Atom Count:29
Complexity:620
Defined Atom Stereocenter Count:9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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