Oxybutynin EP Impurity A

Name: Oxybutynin EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-027337

About Oxybutynin EP Impurity A

Oxybutynin EP Impurity A is a pharmacopeial impurity of Oxybutynin carrying the CAS registry number 1199574-71-4. The compound has the formula C22H35NO3, corresponding to a molecular weight of 361.5 g/mol. The IUPAC name is 4-(diethylamino)but-2-ynyl 2-cyclohex-3-en-1-yl-2-cyclohexyl-2-hydroxyacetate. It is also known as Oxybutynin - Impurity A or alpha-Desphenyl-alpha-cyclohexenyl oxybutynin.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Oxybutynin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Oxybutynin EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Oxybutynin

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

Oxybutynin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Oxybutynin EP Impurity A
Catalogue No.	VQ-027337
CAS Number	1199574-71-4
IUPAC name	4-(diethylamino)but-2-ynyl 2-cyclohex-3-en-1-yl-2-cyclohexyl-2-hydroxyacetate
Molecular formula	C₂₂H₃₅NO₃
Molecular weight	361.5 g/mol
Exact mass	361.2617
Grade	Reference Standard
HSN code	38229090
InChIKey	JLKIQERNEYLJLA-UHFFFAOYSA-N
SMILES	CCN(CC)CC#CCOC(=O)C(C1CCCCC1)(C2CCC=CC2)O
PubChem CID	72941994

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	1 / 4
TPSA	49.8 Å²
Synonyms	Cyclohexenyl Analogue of Oxybutynin Hydrochloride, Oxybutynin - Impurity A, alpha-Desphenyl-alpha-cyclohexenyl oxybutynin, 4-(Diethylamino)but-2-ynyl (RS)-2-(cyclohex-3-enyl)-2-cyclohexyl-2-hydroxyacetate, Oxybutynin hydrochloride specified impurity A, 4-(Diethylamino)but-2-yn-1-yl 2-(cyclohex-3-en-1-yl)-2-cyclohexyl-2-hydroxyacetate, 4-(Diethylamino)but-2-ynyl (+/-)-2-(cyclohex-3-enyl)-2-cyclohexyl-2-hydroxyacetate, Oxybutynin Impurity N1 (Mixture of Diastereomers), 4-(diethylamino)but-2-ynyl (RS)-2-(cyclohex-3-enyl)-2- cyclohexyl-2-hydroxyacetate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Oxybutynin EP Impurity A?

The CAS Registry Number of Oxybutynin EP Impurity A is 1199574-71-4. It is also known as Cyclohexenyl Analogue of Oxybutynin Hydrochloride, Oxybutynin - Impurity A, alpha-Desphenyl-alpha-cyclohexenyl oxybutynin.

What is the molecular formula and molecular weight of Oxybutynin EP Impurity A?

Oxybutynin EP Impurity A has the molecular formula C22H35NO3 and a molecular weight of 361.5 g/mol. Its IUPAC name is 4-(diethylamino)but-2-ynyl 2-cyclohex-3-en-1-yl-2-cyclohexyl-2-hydroxyacetate.

What is Oxybutynin EP Impurity A used for?

Oxybutynin EP Impurity A is supplied as a characterised reference material related to Oxybutynin. 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 Oxybutynin EP Impurity A can I order?

We supply Oxybutynin EP Impurity A 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 Oxybutynin EP Impurity A?

Yes. Every lot of Oxybutynin EP Impurity A 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 Oxybutynin EP Impurity A be shipped internationally?

Yes. Oxybutynin EP Impurity A 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.