7-Dehydro Desmosterol

Name: 7-Dehydro Desmosterol
Brand: Vaqora Chemicals
SKU: VQ-047775

About 7-Dehydro Desmosterol

7-Dehydro Desmosterol (CAS 1715-86-2) is a process intermediate or related compound of Cholesterol offered by Vaqora Chemicals. With the molecular formula C27H42O, it has a molar mass of 382.6 g/mol. Common synonyms include Cholesta-5,7,24-trien-3beta-ol and Cholesta-5,7,24-triene-3beta-ol.

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.

It is a process intermediate or related compound in the synthesis of Cholesterol, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 7-Dehydro Desmosterol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Cholesterol

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

Cholesterol impurities

Specifications & identifiers

Chemical identifiers
Product name	7-Dehydro Desmosterol
Catalogue No.	VQ-047775
CAS Number	1715-86-2
IUPAC name	(3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
Molecular formula	C₂₇H₄₂O
Molecular weight	382.6 g/mol
Exact mass	382.3236
InChIKey	RUSSPKPUXDSHNC-DDPQNLDTSA-N
SMILES	C[C@H](CCC=C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC=C4[C@@]3(CC[C@@H](C4)O)C)C
PubChem CID	440558

Physical properties
Physical form	Solid
LogP (XLogP3)	7.5
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	Cholesta-5,7,24-trien-3beta-ol, Cholesta-5,7,24-triene-3beta-ol, cholest-5,7,24-trien-3beta-ol, Cholesta-5,7,24-trien-3-ol, (3beta)-, (3beta)-cholesta-5,7,24-trien-3-ol, 7,8-Didehydrodesmosterol, Cholesta-5,7,24-trien-3b-ol, 5alpha-cholesta-5,7,24-trien-3beta-ol

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 7-Dehydro Desmosterol?

The CAS Registry Number of 7-Dehydro Desmosterol is 1715-86-2. It is also known as Cholesta-5,7,24-trien-3beta-ol, Cholesta-5,7,24-triene-3beta-ol, cholest-5,7,24-trien-3beta-ol.

What is the molecular formula and molecular weight of 7-Dehydro Desmosterol?

7-Dehydro Desmosterol has the molecular formula C27H42O and a molecular weight of 382.6 g/mol. Its IUPAC name is (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol.

What is 7-Dehydro Desmosterol used for?

7-Dehydro Desmosterol is supplied as a characterised reference material related to Cholesterol. 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 7-Dehydro Desmosterol can I order?

We supply 7-Dehydro Desmosterol, 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 7-Dehydro Desmosterol?

Yes. Every lot of 7-Dehydro Desmosterol 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 7-Dehydro Desmosterol be shipped internationally?

Yes. We export 7-Dehydro Desmosterol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.