Spironolactone EP Impurity F

Name: Spironolactone EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-028113

About Spironolactone EP Impurity F

Vaqora Chemicals supplies Spironolactone EP Impurity F, a pharmacopeial impurity of Spironolactone registered under CAS number 976-71-6. With the molecular formula C22H28O3, it has a molar mass of 340.5 g/mol. Common synonyms include Canrenone and Spironolactone - Impurity F.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Spironolactone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Spironolactone

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

Spironolactone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Spironolactone EP Impurity F
Catalogue No.	VQ-028113
CAS Number	976-71-6
IUPAC name	(8R,9S,10R,13S,14S,17R)-10,13-dimethylspiro[2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione
Molecular formula	C₂₂H₂₈O₃
Molecular weight	340.5 g/mol
Exact mass	340.2038
Grade	Reference Standard
HSN code	38229090
InChIKey	UJVLDDZCTMKXJK-WNHSNXHDSA-N
SMILES	C[C@]12CCC(=O)C=C1C=C[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@]45CCC(=O)O5)C
PubChem CID	13789

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Canrenone, Spironolactone - Impurity F, Aldadiene, Spironolactone metabolite m1, Pregna-4,6-diene-21-carboxylic acid, 17-hydroxy-3-oxo-, gamma-lactone (17alpha)-, Pregna-4,6-diene-21-carboxylic acid, 17-hydroxy-3-oxo-, gamma-lactone, (17alpha)-, Phanurane, Canrenone (USAN), 17-Hydroxy-3-oxo-17alpha-pregna-4,6-diene-21-carboxylic acid gamma-lactone, Aldadiene (VAN), 20-Spiroxa-4,6-diene-3,21-dione, 3',4'-Dihydrospiro[androst-4,6-diene-17,2'(5'H)-furan]-3,5'-dione (Canrenone)

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P271, P273, P280, P302 + P352, P304 + P340, P317, P318, P319, P321, P362 + P364, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Spironolactone EP Impurity F?

The CAS Registry Number of Spironolactone EP Impurity F is 976-71-6. It is also known as Canrenone, Spironolactone - Impurity F, Aldadiene.

What is the molecular formula and molecular weight of Spironolactone EP Impurity F?

Spironolactone EP Impurity F has the molecular formula C22H28O3 and a molecular weight of 340.5 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17R)-10,13-dimethylspiro[2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione.

What is Spironolactone EP Impurity F used for?

Spironolactone EP Impurity F 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 Spironolactone EP Impurity F can I order?

We supply Spironolactone EP Impurity F 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 Spironolactone EP Impurity F?

Yes. Every lot of Spironolactone EP Impurity F 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 Spironolactone EP Impurity F be shipped internationally?

Yes. Spironolactone EP Impurity F is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.