Delta 5-Avenasterol

Name: Delta 5-Avenasterol
Brand: Vaqora Chemicals
SKU: VQ-035871

About Delta 5-Avenasterol

Delta 5-Avenasterol is an impurity of Avenasterol carrying the CAS registry number 18472-36-1. The compound has the formula C29H48O, corresponding to a molecular weight of 412.7 g/mol. It is also known as Avenasterol or Δ5-Avenasterol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Avenasterol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Delta 5-Avenasterol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Avenasterol

View every impurity, metabolite and intermediate we list for Avenasterol.

Avenasterol impurities

Specifications & identifiers

Chemical identifiers
Product name	Delta 5-Avenasterol
Catalogue No.	VQ-035871
CAS Number	18472-36-1
IUPAC name	(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(Z,2R)-5-propan-2-ylhept-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	C₂₉H₄₈O
Molecular weight	412.7 g/mol
Exact mass	412.3705
Grade	Reference Standard
HSN code	38229090
InChIKey	OSELKOCHBMDKEJ-WGMIZEQOSA-N
SMILES	C/C=C(/CC[C@@H](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)\C(C)C
PubChem CID	5281326

Physical properties
Physical form	Solid
LogP (XLogP3)	8.9
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	Avenasterol, Δ5-Avenasterol, Isofucosterol, (24Z)-Ethylidenecholesterol, delta5-Avenosterol, 24Z-ethylidene-cholest-5-en-3beta-ol, (Z)-24-Ethylidenecholesterol, (Z)-Stigmasta-5,24(28)-dien-3beta-ol, (Z)-24-Ethylcholesta-5,24(28)-dien-3beta-ol, (24Z)-24-Ethylcholesta-5,24(28)-dien-3beta-ol, Delta5-Avenasterol (E/Z mixture)

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Delta 5-Avenasterol?

The CAS Registry Number of Delta 5-Avenasterol is 18472-36-1. It is also known as Avenasterol, Δ5-Avenasterol, Isofucosterol.

What is the molecular formula and molecular weight of Delta 5-Avenasterol?

Delta 5-Avenasterol has the molecular formula C29H48O and a molecular weight of 412.7 g/mol. Its IUPAC name is (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(Z,2R)-5-propan-2-ylhept-5-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol.

What is Delta 5-Avenasterol used for?

Delta 5-Avenasterol is supplied as a characterised reference material related to Avenasterol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Delta 5-Avenasterol can I order?

We supply Delta 5-Avenasterol in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Delta 5-Avenasterol?

Yes. Every lot of Delta 5-Avenasterol is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Delta 5-Avenasterol be shipped internationally?

Yes. We export Delta 5-Avenasterol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.