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E2634

Ergosta-5,7,9(11),22-tetraen-3β-ol

~96% (HPLC)

Synonym(s):

Dehydroergosterol

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Size/SKUAvailabilityPrice
5 mg
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4 380,00 CZK
50 mg
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15 400,00 CZK

About This Item

Empirical Formula (Hill Notation):
C28H42O
CAS Number:
Molecular Weight:
394.63
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
~96% (HPLC)

4 380,00 CZK


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assay

~96% (HPLC)

Quality Segment

storage temp.

−20°C

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

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

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.

Application

A fluorescent cholesterol analog useful as a probe in membrane research.
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.

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This Item
810253P
description

~96% (HPLC)

description

ergosta-5,7,9(11),22-tetraen-3β-ol, powder

assay

~96% (HPLC)

assay

>99% (TLC)

Quality Level

200

Quality Level

-

storage temp.

−20°C

storage temp.

−70°C


Pictograms

Health hazard

Signal Word

Warning

Hazard Codes

Precautionary Statements

Hazard Classifications

Carc. 2 - STOT RE 2

Storage Class

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

67-66-3 + 67-56-1

CAS No.


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