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Pharmacopeial Impurities (EP / USP / BP)

Bumetanide EP Impurity C

Reference StandardAvailable on request

Buy Bumetanide EP Impurity C (CAS 32643-00-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-020072.

Pack sizes
Bumetanide EP Impurity C chemical structure
CAS number32643-00-8
FormulaC21H28N2O5S
Molar mass420.5 g/mol
Physical formSolid
HS code38229090
InChIKeyFUBXAOXPLXHBPG-UHFFFAOYSA-N
IUPAC namebutyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate

About Bumetanide EP Impurity C

Analytical teams working on Bumetanide use Bumetanide EP Impurity C as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 32643-00-8, formula C21H28N2O5S and molar mass 420.5 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes 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 Bumetanide

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

Bumetanide 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 Bumetanide EP Impurity C
Product nameBumetanide EP Impurity C
Catalogue numberZX-020072
CAS number32643-00-8
IUPAC namebutyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate
Molecular formulaC21H28N2O5S
Molar mass420.5 g/mol
Exact mass420.1719
GradeReference Standard
Physical formSolid
XLogP34.4
H-bond donors / acceptors2 / 7
Topological polar surface area116 Ų
HS code38229090
InChIKeyFUBXAOXPLXHBPG-UHFFFAOYSA-N
SMILESCCCCNC1=C(C(=CC(=C1)C(=O)OCCCC)S(=O)(=O)N)OC2=CC=CC=C2
PubChem CID122917
SynonymsBumetanide Butyl Ester, Bumetanide Butyl Ester, Bumetanide - Impurity C, Butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate, Butyl 3-(aminosulfonyl)-5-(butylamino)-4-phenoxybenzoate, Benzoic acid,3-(aminosulfonyl)-5-(butylamino)-4-phenoxy-, butyl ester, n-butyl-3-n-butylamino-4-phenoxy-5-sulfamylbenzoate, 3-butylamino-4-phenoxy-5-sulfamoyl-benzoic acid butyl ester, Butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate (Bumetanide Impurity)

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 Bumetanide EP Impurity C
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 Bumetanide EP Impurity C

Which CAS number identifies Bumetanide EP Impurity C?
Bumetanide EP Impurity C is registered under CAS 32643-00-8. You may also see it listed as Bumetanide Butyl Ester, Bumetanide Butyl Ester, Bumetanide - Impurity C. Our catalogue number for this item is ZX-020072.
What are the formula and molar mass of Bumetanide EP Impurity C?
For Bumetanide EP Impurity C, its formula is C21H28N2O5S and its molar mass is 420.5 g/mol. The systematic (IUPAC) name is butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate. InChIKey FUBXAOXPLXHBPG-UHFFFAOYSA-N lets you match it in any structure database.
How is Bumetanide EP Impurity C used in pharmaceutical QC?
Bumetanide EP Impurity C is a characterised reference material linked to Bumetanide. 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 Bumetanide EP Impurity C?
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 Bumetanide EP Impurity C?
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 Bumetanide EP Impurity C to my country?
Yes. Bumetanide EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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