7-Beta Hydroxy Cholesterol D7

Name: 7-Beta Hydroxy Cholesterol D7
Brand: Vaqora Chemicals
SKU: VQ-045192

About 7-Beta Hydroxy Cholesterol D7

7-Beta Hydroxy Cholesterol D7 (CAS 349553-97-5) is a stable isotope labelled analogue related to Cholesterol offered by Vaqora Chemicals. The compound has the formula C27H46O2, corresponding to a molecular weight of 409.7 g/mol. Common synonyms include 7ss-Hydroxycholesterol-d7 and TMID-1235.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 7-Beta Hydroxy Cholesterol D7 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Cholesterol

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

Cholesterol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	7-Beta Hydroxy Cholesterol D7
Catalogue No.	VQ-045192
CAS Number	349553-97-5
IUPAC name	(3S,7R,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6,7,7,7-tetradeuterio-6-(trideuteriomethyl)heptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol
Molecular formula	C₂₇H₄₆O₂
Molecular weight	409.7 g/mol
Exact mass	409.3937
Grade	Reference Standard
HSN code	38229090
InChIKey	OYXZMSRRJOYLLO-SVAMASIOSA-N
SMILES	[2H]C([2H])([2H])C([2H])(CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@H](C=C4[C@@]3(CC[C@@H](C4)O)C)O)C)C([2H])([2H])[2H]
PubChem CID	3247057

Physical properties
Physical form	Solid
LogP (XLogP3)	7.4
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²

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-Beta Hydroxy Cholesterol D7?

The CAS Registry Number of 7-Beta Hydroxy Cholesterol D7 is 349553-97-5. It is also known as 7-Beta-Hydroxycholesterol-25,26,26,26,27,27,27-d7, 7ss-Hydroxycholesterol-d7, TMID-1235.

What is the molecular formula and molecular weight of 7-Beta Hydroxy Cholesterol D7?

7-Beta Hydroxy Cholesterol D7 has the molecular formula C27H46O2 and a molecular weight of 409.7 g/mol.

What is 7-Beta Hydroxy Cholesterol D7 used for?

7-Beta Hydroxy Cholesterol D7 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-Beta Hydroxy Cholesterol D7 can I order?

We supply 7-Beta Hydroxy Cholesterol D7 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 7-Beta Hydroxy Cholesterol D7?

Yes. Every lot of 7-Beta Hydroxy Cholesterol D7 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-Beta Hydroxy Cholesterol D7 be shipped internationally?

Yes. We export 7-Beta Hydroxy Cholesterol D7 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.