Glimepiride EP Impurity A

About Glimepiride EP Impurity A

Glimepiride EP Impurity A is a pharmacopeial impurity of Glimepiride carrying the CAS registry number 684286-46-2. Its molecular formula is C24H34N4O5S and its molecular weight is 490.6 g/mol. Systematically, it is named 4-ethyl-3-methyl-N-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]-5-oxo-2H-pyrrole-1-carboxamide. Alternative names: Glimepiride - Impurity A and glimepiride.

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

This Glimepiride impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Glimepiride EP Impurity A 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 Glimepiride

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

Glimepiride impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Glimepiride EP Impurity A
Catalogue No.	VQ-022762
CAS Number	684286-46-2
IUPAC name	4-ethyl-3-methyl-N-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]-5-oxo-2H-pyrrole-1-carboxamide
Molecular formula	C₂₄H₃₄N₄O₅S
Molecular weight	490.6 g/mol
Exact mass	490.225
Grade	Reference Standard
HSN code	38229090
InChIKey	WIGIZIANZCJQQY-UHFFFAOYSA-N
SMILES	CCC1=C(CN(C1=O)C(=O)NCCC2=CC=C(C=C2)S(=O)(=O)NC(=O)NC3CCC(CC3)C)C
PubChem CID	3476

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	3 / 5
TPSA	133 Å²
Synonyms	Glimepiride - Impurity A, glimepiride, Amaryl, cis-Glimepiride, Endial, Hoe-490, Glimepride, HOE 490, Glimepiride Impurity A, Glimepiride, cis-, SL-NH2 Trifluoroacetic Acid Salt (1:2), gimepiride

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P203, P264, P270, P280, P301 + P317, P318, P330, 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 Glimepiride EP Impurity A?

The CAS Registry Number of Glimepiride EP Impurity A is 684286-46-2. It is also known as Glimepiride - Impurity A, glimepiride, Amaryl.

What is the molecular formula and molecular weight of Glimepiride EP Impurity A?

Glimepiride EP Impurity A has the molecular formula C24H34N4O5S and a molecular weight of 490.6 g/mol. Its IUPAC name is 4-ethyl-3-methyl-N-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]-5-oxo-2H-pyrrole-1-carboxamide.

What is Glimepiride EP Impurity A used for?

Glimepiride EP Impurity A is supplied as a characterised reference material related to Glimepiride. 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 Glimepiride EP Impurity A can I order?

We supply Glimepiride EP Impurity A 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 Glimepiride EP Impurity A?

Yes. Every lot of Glimepiride EP Impurity A 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 Glimepiride EP Impurity A be shipped internationally?

Yes. Glimepiride EP Impurity A 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.