Glycopyrronium Bromide EP Impurity K

Name: Glycopyrronium Bromide EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-031021

About Glycopyrronium Bromide EP Impurity K

Glycopyrronium Bromide EP Impurity K (CAS 3900-93-4) is a pharmacopeial impurity of Glycopyrronium offered by Vaqora Chemicals. With the molecular formula C13H16O2, it has a molar mass of 204.26 g/mol. Systematically, it is named 2-cyclopentyl-2-phenylacetic acid. Alternative names: Cyclopentyl(phenyl)acetic acid and Glycopyrronium Bromide - Impurity K.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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 Glycopyrronium to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Glycopyrronium Bromide EP Impurity K 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 Glycopyrronium

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

Glycopyrronium impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Glycopyrronium Bromide EP Impurity K
Catalogue No.	VQ-031021
CAS Number	3900-93-4
IUPAC name	2-cyclopentyl-2-phenylacetic acid
Molecular formula	C₁₃H₁₆O₂
Molecular weight	204.26 g/mol
Exact mass	204.115
Grade	Reference Standard
HSN code	38229090
InChIKey	BCJIDGDYYYBNNB-UHFFFAOYSA-N
SMILES	C1CCC(C1)C(C2=CC=CC=C2)C(=O)O
PubChem CID	98014

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	Cyclopentyl(phenyl)acetic acid, Glycopyrronium Bromide - Impurity K, Glycopyrronium Bromide Impurity K, Cyclopentylphenylacetic acid, alpha-Phenylcyclopentaneacetic acid, alpha-Phenylcyclopentylacetic acid, Acetic acid, cyclopentylphenyl-, Benzeneacetic acid, alpha-cyclopentyl-, alpha-Cyclopentylphenylacetic acid, Benzeneacetic acid, .alpha.-cyclopentyl-, Acetic acid, cyclopentyphenyl-, .alpha.-Phenylcyclopentaneacetic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 K?

The CAS Registry Number of Glycopyrronium Bromide EP Impurity K is 3900-93-4. It is also known as Cyclopentyl(phenyl)acetic acid, Glycopyrronium Bromide - Impurity K, Glycopyrronium Bromide Impurity K.

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

Glycopyrronium Bromide EP Impurity K has the molecular formula C13H16O2 and a molecular weight of 204.26 g/mol. Its IUPAC name is 2-cyclopentyl-2-phenylacetic acid.

What is Glycopyrronium Bromide EP Impurity K used for?

Glycopyrronium Bromide EP Impurity K 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 EP Impurity K can I order?

We supply Glycopyrronium Bromide EP Impurity K 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 K?

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

Yes. Glycopyrronium Bromide EP Impurity K 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.