7a-Thio Spironolactone

Name: 7a-Thio Spironolactone
Brand: Vaqora Chemicals
SKU: VQ-028119

About 7a-Thio Spironolactone

7a-Thio Spironolactone (CAS 38753-76-3) is a metabolite or degradation product of Spironolactone offered by Vaqora Chemicals. Its molecular formula is C22H30O3S and its molecular weight is 374.5 g/mol. It is also known as 7α-Thio spironolactone or 7alpha-Thio Spironolactone.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Spironolactone, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Spironolactone

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

Spironolactone impurities

Specifications & identifiers

Chemical identifiers
Product name	7a-Thio Spironolactone
Catalogue No.	VQ-028119
CAS Number	38753-76-3
IUPAC name	(7R,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-7-sulfanylspiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione
Molecular formula	C₂₂H₃₀O₃S
Molecular weight	374.5 g/mol
Exact mass	374.1916
Grade	Reference Standard
HSN code	38229090
InChIKey	NZCDWYJROUPYPT-NYTLBARGSA-N
SMILES	C[C@]12CCC(=O)C=C1C[C@H]([C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@]45CCC(=O)O5)C)S
PubChem CID	119472

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 4
TPSA	44.4 Å²
Synonyms	7α-Thio spironolactone, 7alpha-Thio Spironolactone, 7alpha-Thiospironolactone, Deacetylspironolactone, Desacetylspironolactone (7alpha-Thiospironolactone), Mercaptospironolactone, 7alpha-thiospirolactone, 7-alpha-Thio Spironolactone, 17alpha-Hydroxy-7alpha-mercapto-3-oxopregn-4-ene-21-carboxylic acid gamma-lactone, 3-(3-OXo-7, A-thio-17, A-hydroxy-4-androsten-17

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 7a-Thio Spironolactone?

The CAS Registry Number of 7a-Thio Spironolactone is 38753-76-3. It is also known as 7α-Thio spironolactone, 7alpha-Thio Spironolactone, 7alpha-Thiospironolactone.

What is the molecular formula and molecular weight of 7a-Thio Spironolactone?

7a-Thio Spironolactone has the molecular formula C22H30O3S and a molecular weight of 374.5 g/mol. Its IUPAC name is (7R,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-7-sulfanylspiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione.

What is 7a-Thio Spironolactone used for?

7a-Thio Spironolactone is supplied as a characterised reference material related to Spironolactone. 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 7a-Thio Spironolactone can I order?

We supply 7a-Thio Spironolactone 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 7a-Thio Spironolactone?

Yes. Every lot of 7a-Thio Spironolactone 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 7a-Thio Spironolactone be shipped internationally?

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