Glycopyrronium Bromide EP Impurity G

About Glycopyrronium Bromide EP Impurity G

Glycopyrronium Bromide EP Impurity G is a pharmacopeial impurity of Glycopyrrolate carrying the CAS registry number 13118-11-1. Formula C18H25NO3, molecular weight 303.4 g/mol. Its systematic (IUPAC) name is (1-methylpyrrolidin-3-yl) 2-cyclopentyl-2-hydroxy-2-phenylacetate. It is also known as N-Methyl-3-pyrrolidinyl Cyclopentylmandelate or Glycopyrronium Bromide - Impurity G.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Glycopyrronium Bromide EP Impurity G is dispatched with a Certificate of Analysis (COA) to destinations 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 G
Catalogue No.	VQ-026014
CAS Number	13118-11-1
IUPAC name	(1-methylpyrrolidin-3-yl) 2-cyclopentyl-2-hydroxy-2-phenylacetate
Molecular formula	C₁₈H₂₅NO₃
Molecular weight	303.4 g/mol
Exact mass	303.1834
Grade	Reference Standard
HSN code	38229090
InChIKey	OVGMKPGXRHJNKJ-UHFFFAOYSA-N
SMILES	CN1CCC(C1)OC(=O)C(C2CCCC2)(C3=CC=CC=C3)O
PubChem CID	25727

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	1 / 4
TPSA	49.8 Å²
Synonyms	N-Methyl-3-pyrrolidinyl Cyclopentylmandelate, Glycopyrronium Bromide - Impurity G, 1-Methylpyrrolidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate, 1-Methylpyrrolidin-3-yl cyclopentylphenylglycolate, Benzeneacetic acid, alpha-cyclopentyl-alpha-hydroxy-, 1-methyl-3-pyrrolidinyl ester, 1-methyl-3-pyrrolidinyl cyclopentyl(hydroxy)phenylacetate, 1-methylpyrrolidin-3-yl cyclopentyl(hydroxy)phenylacetate, 1-Methylpyrrolidin-3-yl cyclopentyl(hydroxy)(phenyl)acetate, 3[(cyclopentylhydroxyphenyl-acetyl)oxy]-1-methylpyrrolidine, 1-Methylpyrrolidin-3-yl2-cyclopentyl-2-hydroxy-2-phenylacetate, (1-methylpyrrolidin-3-yl) 2-cyclopentyl-2-hydroxy-2-phenyl-acetate, 1-Methyl-3-pyrrolidinyl 2-Cyclopentyl-2-hydroxy-2-phenylacetate

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 Glycopyrronium Bromide EP Impurity G?

The CAS Registry Number of Glycopyrronium Bromide EP Impurity G is 13118-11-1. It is also known as N-Methyl-3-pyrrolidinyl Cyclopentylmandelate, Glycopyrronium Bromide - Impurity G, 1-Methylpyrrolidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate.

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

Glycopyrronium Bromide EP Impurity G has the molecular formula C18H25NO3 and a molecular weight of 303.4 g/mol. Its IUPAC name is (1-methylpyrrolidin-3-yl) 2-cyclopentyl-2-hydroxy-2-phenylacetate.

What is Glycopyrronium Bromide EP Impurity G used for?

Glycopyrronium Bromide EP Impurity G 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 G can I order?

We supply Glycopyrronium Bromide EP Impurity G 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 G?

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

Yes. Glycopyrronium Bromide EP Impurity G 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.