O-Desethylpiperidine Flavoxate Methyl Ester

Name: O-Desethylpiperidine Flavoxate Methyl Ester
Brand: Vaqora Chemicals
SKU: VQ-037296

About O-Desethylpiperidine Flavoxate Methyl Ester

O-Desethylpiperidine Flavoxate Methyl Ester (CAS 90101-87-4) is a metabolite or degradation product of Flavoxate offered by Vaqora Chemicals. Its molecular formula is C18H14O4 and its molecular weight is 294.3 g/mol. The IUPAC name is methyl 3-methyl-4-oxo-2-phenylchromene-8-carboxylate. It is also known as methyl 3-methylflavone-8-carboxylate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Flavoxate, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer O-Desethylpiperidine Flavoxate Methyl Ester in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Flavoxate

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

Flavoxate impurities

Specifications & identifiers

Chemical identifiers
Product name	O-Desethylpiperidine Flavoxate Methyl Ester
Catalogue No.	VQ-037296
CAS Number	90101-87-4
IUPAC name	methyl 3-methyl-4-oxo-2-phenylchromene-8-carboxylate
Molecular formula	C₁₈H₁₄O₄
Molecular weight	294.3 g/mol
Exact mass	294.0892
Grade	Reference Standard
HSN code	38229090
InChIKey	OSHFQLSUZICPRA-UHFFFAOYSA-N
SMILES	CC1=C(OC2=C(C1=O)C=CC=C2C(=O)OC)C3=CC=CC=C3
PubChem CID	7582698

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	Methyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate, methyl 3-methylflavone-8-carboxylate, 3-Methylflavone-8-carboxylic acid methyl ester, 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, methyl ester, Methyl 3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylate, 4h-1-benzopyran-8-carboxylic acid,3-methyl-4-oxo-2-phenyl-,methyl ester

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 O-Desethylpiperidine Flavoxate Methyl Ester?

The CAS Registry Number of O-Desethylpiperidine Flavoxate Methyl Ester is 90101-87-4. It is also known as Methyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate, methyl 3-methylflavone-8-carboxylate, 3-Methylflavone-8-carboxylic acid methyl ester.

What is the molecular formula and molecular weight of O-Desethylpiperidine Flavoxate Methyl Ester?

O-Desethylpiperidine Flavoxate Methyl Ester has the molecular formula C18H14O4 and a molecular weight of 294.3 g/mol. Its IUPAC name is methyl 3-methyl-4-oxo-2-phenylchromene-8-carboxylate.

What is O-Desethylpiperidine Flavoxate Methyl Ester used for?

O-Desethylpiperidine Flavoxate Methyl Ester is supplied as a characterised reference material related to Flavoxate. 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 O-Desethylpiperidine Flavoxate Methyl Ester can I order?

We supply O-Desethylpiperidine Flavoxate Methyl Ester 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 O-Desethylpiperidine Flavoxate Methyl Ester?

Yes. Every lot of O-Desethylpiperidine Flavoxate Methyl Ester 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 O-Desethylpiperidine Flavoxate Methyl Ester be shipped internationally?

Yes. O-Desethylpiperidine Flavoxate Methyl Ester 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.