Ergosta-5,7,9(11),22-tetraen-3β-ol

SIGMA/E2634 - ~96% (HPLC)

Synonym: Dehydroergosterol

CAS Number: 516-85-8
Empirical Formula (Hill Notation): C₂₈H₄₂O
Molecular Weight: 394.63
MDL Number: MFCD00083319
Linear Formula: C₂₈H₄₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-E2634-5MG	5 mg	$129.00 1/EA	Add To Favorites
45-E2634-50MG	50 mg	$660.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: E2634-50MG

Properties
Descriptions
Safety Info.
Basic Data

assay	~96% (HPLC)
InChI	1S/C28H42O/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/h7-10,14,18-20,22,24-25,29H,11-13,15-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,27-,28+/m0/s1
InChI key	QSVJYFLQYMVBDR-CMNOFMQQSA-N
Quality Level	200
SMILES string	[H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)C3=CC[C@]12C)[C@H](C)C=C[C@H](C)C(C)C
storage temp.	−20°C

Application:	A fluorescent cholesterol analog useful as a probe in membrane research.
Application:	Ergosta-5,7,9(11),22-tetraen-3β-ol has been used to examine the acyltransferase activity of lecithin:cholesterol acyltransferase (LCAT). It has also been used for liposome preparation.
General description:	Ergosta-5,7,9(11),22-tetraen-3β-ol is an analogue of ergosterol. It comprises of three conjugated double bonds in a steroid ring system. Ergosta-5,7,9(11),22-tetraen-3β-ol possesses anti-inflammatory property. It is used as a cholesterol reporter.
Packaging:	5, 50 mg in glass bottle

Symbol	GHS08
Signal word	Warning
Hazard statements	H351 - H373
Precautionary statements	P201 - P308 + P313
Hazard Codes	Xn
Risk Statements	40
Safety Statements	36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	~96% (HPLC)
Storage Temp.	−20°C
UNSPSC	12352200

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