Glycopyrronium Bromide EP Impurity L

Name: Glycopyrronium Bromide EP Impurity L
Brand: Vaqora Chemicals
SKU: VQ-026013

About Glycopyrronium Bromide EP Impurity L

Listed under CAS 19833-96-6, Glycopyrronium Bromide EP Impurity L is a pharmacopeial impurity of Glycopyrrolate available from Vaqora Chemicals. Formula C14H18O3, molecular weight 234.29 g/mol. The IUPAC name is methyl 2-cyclopentyl-2-hydroxy-2-phenylacetate. Common synonyms include Methyl a-Cyclopentylmandelate and Methyl Cyclopentylphenylglycolate.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Glycopyrrolate to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Glycopyrronium Bromide EP Impurity L in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Glycopyrrolate

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

Glycopyrrolate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Glycopyrronium Bromide EP Impurity L
Catalogue No.	VQ-026013
CAS Number	19833-96-6
IUPAC name	methyl 2-cyclopentyl-2-hydroxy-2-phenylacetate
Molecular formula	C₁₄H₁₈O₃
Molecular weight	234.29 g/mol
Exact mass	234.1256
Grade	Reference Standard
HSN code	38229090
InChIKey	FGMUSNHTKNGVQD-UHFFFAOYSA-N
SMILES	COC(=O)C(C1CCCC1)(C2=CC=CC=C2)O
PubChem CID	89233

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	Methyl a-Cyclopentylmandelate, Methyl Cyclopentylphenylglycolate, Glycopyrronium Bromide - Impurity L, methyl cyclopentylmandelate, Methyl alpha-cyclopentylmandelate, Benzeneacetic acid, alpha-cyclopentyl-alpha-hydroxy-, methyl ester, Benzeneacetic acid, .alpha.-cyclopentyl-.alpha.-hydroxy-, methyl ester, Methyl cyclopentyl(hydroxy)phenylacetate, Cyclopentyl(hydroxy)phenylacetic acid, methyl ester, Mandelic acid, a-cyclopentyl-, methyl ester, Methyl (2RS)-2-Cyclopentyl-2-hydroxy-2-phenylacetate, Methyl2-cyclopentyl-2-hydroxy-2-phenylacetate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Glycopyrronium Bromide EP Impurity L?

The CAS Registry Number of Glycopyrronium Bromide EP Impurity L is 19833-96-6. It is also known as Methyl a-Cyclopentylmandelate, Methyl Cyclopentylphenylglycolate, Glycopyrronium Bromide - Impurity L.

What is the molecular formula and molecular weight of Glycopyrronium Bromide EP Impurity L?

Glycopyrronium Bromide EP Impurity L has the molecular formula C14H18O3 and a molecular weight of 234.29 g/mol. Its IUPAC name is methyl 2-cyclopentyl-2-hydroxy-2-phenylacetate.

What is Glycopyrronium Bromide EP Impurity L used for?

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

We supply Glycopyrronium Bromide EP Impurity L 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 EP Impurity L?

Yes. Every lot of Glycopyrronium Bromide EP Impurity L 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 EP Impurity L be shipped internationally?

Yes. Glycopyrronium Bromide EP Impurity L 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.