Campesterol

SUPELCO/PHL89514 - phyproof^® Reference Substance

Synonym: 24α-Methyl-5-cholesten-3β-ol; 24(R)-Ergost-5-en-3β-ol

CAS Number: 474-62-4
Empirical Formula (Hill Notation): C₂₈H₄₈O
Molecular Weight: 400.68
MDL Number: MFCD00010475
Linear Formula: C₂₈H₄₈O
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-PHL89514-10MG	10 mg	$544.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥90.0% (GC)
biological source	Glycine max (soybean)
form	crystals
grade	primary reference standard
InChI	1S/C28H48O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h9,18-20,22-26,29H,7-8,10-17H2,1-6H3/t19-,20+,22-,23-,24+,25-,26-,27-,28+/m0/s1
InChI key	SGNBVLSWZMBQTH-ZRUUVFCLSA-N
manufacturer/tradename	PhytoLab
product line	phyproof^® Reference Substance
SMILES string	[H][C@@]12CC=C3C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])[C@H](C)CC[C@H](C)C(C)C
storage temp.	2-8°C

Application:	This primary reference standard can also be used as follows: • Development of two high-performance liquid chromatography (HPLC)-diode array ultraviolet/visible detection (DAD-UV/VIS) and liquid chromatography-mass spectrometry (LC-MS) methods to determine campesterol, stigmasterol, and daucosterol from the herbal samples of Artemisia apiacea • Multi-residue determination of β-sitosterol, campesterol, and stigmasterol in rat plasma samples by liquid chromatography-atmospheric pressure chemical ionization-tandem mass spectrometry (LC-APCI-MS/MS) method • Ultrasound-assisted extraction (UAE) of campesterol, β-sitosterol, and stigmasterol from passion fruit seed oil samples for their determination by gas chromatography-flame ionization detection (GC-FID) • Analysis of 119 vegetable oil samples from 7 different varieties to detect and determine squalene and four sterols using a developed and validated non-destructive method based on proton nuclear magnetic resonance (¹H NMR) spectroscopy combined with partial least squares (PLS) method • Multi-residue analysis of isoquercitrin, campesterol, emodin 8-O-β-D-glucopyranoside, and quercetin in dried stem and flower extracts of Reynoutria sachalinensis by high-performance liquid chromatography coupled with diode-array detection
General description:	This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG. Campesterol is a major phytosterol having a core skeleton similar to cholesterol but with a methyl side chain at C₂₄. It is used in the management of hypercholesterolemia, besides having antioxidant, anti-inflammatory, and anti-cancer properties.
Legal Information:	phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Symbol	GHS07
Signal word	Warning
Hazard statements	H302 + H312 + H332 - H315 - H319 - H335
Precautionary statements	P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥90.0% (GC)
Storage Temp.	2-8°C
UNSPSC	41116107

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