Oxybutynin-d11 Hydrochloride

About Oxybutynin-d11 Hydrochloride

Oxybutynin-d11 Hydrochloride is a stable isotope labelled analogue related to Oxybutynin carrying the CAS registry number 1185151-95-4. With the molecular formula C22H32ClNO3, it has a molar mass of 405.0 g/mol. It is also known as Oxybutynin-d11 Chloride or Oxybutynin-d11 (chloride).

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. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Oxybutynin and related analytes in bioanalytical, pharmacokinetic and impurity studies. 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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-d11 Hydrochloride
Catalogue No.	VQ-041279
CAS Number	1185151-95-4
IUPAC name	4-(diethylamino)but-2-ynyl 2-hydroxy-2-phenyl-2-(1,2,2,3,3,4,4,5,5,6,6-undecadeuteriocyclohexyl)acetate;hydrochloride
Molecular formula	C₂₂H₃₂ClNO₃
Molecular weight	405 g/mol
Exact mass	404.2761
Grade	Reference Standard
HSN code	38229090
InChIKey	SWIJYDAEGSIQPZ-JPELPYLWSA-N
SMILES	[2H]C1(C(C(C(C(C1([2H])[2H])([2H])[2H])([2H])C(C2=CC=CC=C2)(C(=O)OCC#CCN(CC)CC)O)([2H])[2H])([2H])[2H])[2H].Cl
PubChem CID	45040170

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 4
TPSA	49.8 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 Oxybutynin-d11 Hydrochloride?

The CAS Registry Number of Oxybutynin-d11 Hydrochloride is 1185151-95-4. It is also known as Oxybutynin-d11 Chloride, Oxybutynin-d11 (chloride), (+/-)-Oxybutynin-d11 HCl (cyclohexyl-d11).

What is the molecular formula and molecular weight of Oxybutynin-d11 Hydrochloride?

Oxybutynin-d11 Hydrochloride has the molecular formula C22H32ClNO3 and a molecular weight of 405 g/mol.

What is Oxybutynin-d11 Hydrochloride used for?

Oxybutynin-d11 Hydrochloride 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-d11 Hydrochloride can I order?

We supply Oxybutynin-d11 Hydrochloride 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-d11 Hydrochloride?

Yes. Every lot of Oxybutynin-d11 Hydrochloride 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-d11 Hydrochloride be shipped internationally?

Yes. We export Oxybutynin-d11 Hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.