Pipenzolate Bromide

About Pipenzolate Bromide

Pipenzolate Bromide is a high-purity reference standard of Pipazetate carrying the CAS registry number 125-51-9. The compound has the formula C22H28BrNO3, corresponding to a molecular weight of 434.4 g/mol. The IUPAC name is (1-ethyl-1-methylpiperidin-1-ium-3-yl) 2-hydroxy-2,2-diphenylacetate bromide. It is also known as Piptal or Bromure de pipenzolate.

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

As a reference sample of Pipazetate, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from 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

Identification & assay
Method development & validation
QC reference material

Industries

Related to Pipazetate

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

Pipazetate impurities

Specifications & identifiers

Chemical identifiers
Product name	Pipenzolate Bromide
Catalogue No.	VQ-039257
CAS Number	125-51-9
IUPAC name	(1-ethyl-1-methylpiperidin-1-ium-3-yl) 2-hydroxy-2,2-diphenylacetate bromide
Molecular formula	C₂₂H₂₈BrNO₃
Molecular weight	434.4 g/mol
Exact mass	433.1253
Grade	Reference Standard
HSN code	38229090
InChIKey	XEDCWWFPZMHXCM-UHFFFAOYSA-M
SMILES	CC[N+]1(CCCC(C1)OC(=O)C(C2=CC=CC=C2)(C3=CC=CC=C3)O)C.[Br-]
PubChem CID	657306

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 4
TPSA	46.5 Å²
Synonyms	Piptal, Bromure de pipenzolate, Bromuro de pipenzolato, Pipenzolate methylbromide, JB-323, Pipenzolato bromuro, Pipenzolati bromidum, 1-Ethyl-3-hydroxy-1-methylpiperidinium bromide benzilate, NEPB Br, Pipenzolate methobromide, Pipenzolate methyl bromide

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 Pipenzolate Bromide?

The CAS Registry Number of Pipenzolate Bromide is 125-51-9. It is also known as Piptal, Bromure de pipenzolate, Bromuro de pipenzolato.

What is the molecular formula and molecular weight of Pipenzolate Bromide?

Pipenzolate Bromide has the molecular formula C22H28BrNO3 and a molecular weight of 434.4 g/mol. Its IUPAC name is (1-ethyl-1-methylpiperidin-1-ium-3-yl) 2-hydroxy-2,2-diphenylacetate bromide.

What is Pipenzolate Bromide used for?

Pipenzolate Bromide is supplied as a characterised reference material related to Pipazetate. 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 Pipenzolate Bromide can I order?

We supply Pipenzolate Bromide 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 Pipenzolate Bromide?

Yes. Every lot of Pipenzolate Bromide 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 Pipenzolate Bromide be shipped internationally?

Yes. Pipenzolate Bromide 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.