Glycopyrronium Bromide

Name: Glycopyrronium Bromide
Brand: Vaqora Chemicals
SKU: VQ-007498

About Glycopyrronium Bromide

Glycopyrronium Bromide (CAS 51186-83-5) is a high-purity reference standard of Glycopyrronium offered by Vaqora Chemicals. The compound has the formula C19H28BrNO3, corresponding to a molecular weight of 398.3 g/mol. The IUPAC name is [(3S)-1,1-dimethylpyrrolidin-1-ium-3-yl] (2R)-2-cyclopentyl-2-hydroxy-2-phenylacetate bromide. Common synonyms include erythro-Glycopyrronium bromide and (2R,3'S)-Glycopyrrolate Bromide.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Glycopyrronium standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across 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 Glycopyrronium

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

Glycopyrronium impurities

Specifications & identifiers

Chemical identifiers
Product name	Glycopyrronium Bromide
Catalogue No.	VQ-007498
CAS Number	51186-83-5
IUPAC name	[(3S)-1,1-dimethylpyrrolidin-1-ium-3-yl] (2R)-2-cyclopentyl-2-hydroxy-2-phenylacetate bromide
Molecular formula	C₁₉H₂₈BrNO₃
Molecular weight	398.3 g/mol
Exact mass	397.1253
Grade	Reference Standard
HSN code	38229090
InChIKey	VPNYRYCIDCJBOM-QQTWVUFVSA-M
SMILES	C[N+]1(CC[C@@H](C1)OC(=O)[C@@](C2CCCC2)(C3=CC=CC=C3)O)C.[Br-]
PubChem CID	67204829

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 4
TPSA	46.5 Å²
Synonyms	erythro-Glycopyrronium bromide, (S)-3-((R)-2-Cyclopentyl-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide, 3-[2-Cyclopentyl(hydroxy)phenylacetoxy]-1,1-dimethylpyrrolidinium bromide, (2R,3'S)-Glycopyrrolate Bromide, Glycopyrrolate, (2R,3'S)-, (2R,3S)-glycopyrronium bromide, Glycopyrrolate, (S-(R,S))-, Glycopyrronium bromide, (2R,3'S)-, Pyrrolidinium, 3-(((2R)-cyclopentylhydroxyphenylacetyl)oxy)-1,1-dimethyl-, bromide, (3S)-, C19H28BrNO3, Glycopyrronium bromide CRS, 3-Hydroxy-1,1-dimethylpyrrolidinium bromide .alpha.-cyclopentylmandelate

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 Glycopyrronium Bromide?

The CAS Registry Number of Glycopyrronium Bromide is 51186-83-5. It is also known as erythro-Glycopyrronium bromide, (S)-3-((R)-2-Cyclopentyl-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidin-1-ium bromide, 3-[2-Cyclopentyl(hydroxy)phenylacetoxy]-1,1-dimethylpyrrolidinium bromide.

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

Glycopyrronium Bromide has the molecular formula C19H28BrNO3 and a molecular weight of 398.3 g/mol. Its IUPAC name is [(3S)-1,1-dimethylpyrrolidin-1-ium-3-yl] (2R)-2-cyclopentyl-2-hydroxy-2-phenylacetate bromide.

What is Glycopyrronium Bromide used for?

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

We supply Glycopyrronium 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 Glycopyrronium Bromide?

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

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