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Pharmacopeial Impurities (EP / USP / BP)

Glimepiride EP Impurity E

Reference StandardAvailable on request

Buy Glimepiride EP Impurity E (CAS 2366968-77-4) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-021793.

Pack sizes
Glimepiride EP Impurity E chemical structure
CAS number2366968-77-4
FormulaC16H21N3O4S
Molar mass351.4 g/mol
Physical formSolid
HS code38229090
InChIKeyOXAHAIZOXHMSBF-UHFFFAOYSA-N
IUPAC name4-ethyl-3-methyl-5-oxo-N-[2-(3-sulfamoylphenyl)ethyl]-2H-pyrrole-1-carboxamide

About Glimepiride EP Impurity E

Analytical teams working on Glimepiride use Glimepiride EP Impurity E as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 2366968-77-4, formula C16H21N3O4S and molar mass 351.4 g/mol. It is handled as a solid.

Where it is used

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Glimepiride

See every impurity, metabolite and related compound we list for this API.

Glimepiride standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Glimepiride EP Impurity E
Product nameGlimepiride EP Impurity E
Catalogue numberZX-021793
CAS number2366968-77-4
IUPAC name4-ethyl-3-methyl-5-oxo-N-[2-(3-sulfamoylphenyl)ethyl]-2H-pyrrole-1-carboxamide
Molecular formulaC16H21N3O4S
Molar mass351.4 g/mol
Exact mass351.1253
GradeReference Standard
Physical formSolid
XLogP31.2
H-bond donors / acceptors2 / 5
Topological polar surface area118 Ų
HS code38229090
InChIKeyOXAHAIZOXHMSBF-UHFFFAOYSA-N
SMILESCCC1=C(CN(C1=O)C(=O)NCCC2=CC(=CC=C2)S(=O)(=O)N)C
PubChem CID76965520
SynonymsGlimepiride - Impurity E, 3-Ethyl-4-methyl-2-oxo-N-(3-sulfamoylphenethyl)-2,5-dihydro-1H-pyrrole-1-carboxamide, 3-ethyl-4-methyl-2-oxo-N-(2-(3-sulfamoylphenyl)ethyl)-2,3-dihydro-1H-pyrrole-1-carboxamide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Glimepiride EP Impurity E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Glimepiride EP Impurity E

Which CAS number identifies Glimepiride EP Impurity E?
Glimepiride EP Impurity E is registered under CAS 2366968-77-4. You may also see it listed as Glimepiride - Impurity E, 3-Ethyl-4-methyl-2-oxo-N-(3-sulfamoylphenethyl)-2,5-dihydro-1H-pyrrole-1-carboxamide, 3-ethyl-4-methyl-2-oxo-N-(2-(3-sulfamoylphenyl)ethyl)-2,3-dihydro-1H-pyrrole-1-carboxamide. Our catalogue number for this item is ZX-021793.
What are the formula and molar mass of Glimepiride EP Impurity E?
For Glimepiride EP Impurity E, its formula is C16H21N3O4S and its molar mass is 351.4 g/mol. The systematic (IUPAC) name is 4-ethyl-3-methyl-5-oxo-N-[2-(3-sulfamoylphenyl)ethyl]-2H-pyrrole-1-carboxamide. InChIKey OXAHAIZOXHMSBF-UHFFFAOYSA-N lets you match it in any structure database.
How is Glimepiride EP Impurity E used in pharmaceutical QC?
Glimepiride EP Impurity E is a characterised reference material linked to Glimepiride. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Glimepiride EP Impurity E?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Glimepiride EP Impurity E?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Glimepiride EP Impurity E to my country?
Yes. Glimepiride EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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