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Pharmacopeial Impurities (EP / USP / BP)

Carprofen EP Impurity F

Reference StandardAvailable on request

Carprofen EP Impurity F (CAS 71208-55-4) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-020132.

Pack sizes
Carprofen EP Impurity F chemical structure
CAS number71208-55-4
FormulaC20H20ClNO4
Molar mass373.8 g/mol
Physical formSolid
HS code38229090
InChIKeyVCWSZWDBRMAJJJ-UHFFFAOYSA-N
IUPAC namediethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylpropanedioate

About Carprofen EP Impurity F

Carprofen EP Impurity F is supplied by Zemixal as a characterised reference material for Carprofen analysis. Identity at a glance (Reference Standard): CAS 71208-55-4, formula C20H20ClNO4 and molar mass 373.8 g/mol. It is handled as a solid.

Typical applications

  • 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. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Carprofen

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

Carprofen 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 Carprofen EP Impurity F
Product nameCarprofen EP Impurity F
Catalogue numberZX-020132
CAS number71208-55-4
IUPAC namediethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylpropanedioate
Molecular formulaC20H20ClNO4
Molar mass373.8 g/mol
Exact mass373.1081
GradeReference Standard
Physical formSolid
XLogP35
H-bond donors / acceptors1 / 4
Topological polar surface area68.4 Ų
HS code38229090
InChIKeyVCWSZWDBRMAJJJ-UHFFFAOYSA-N
SMILESCCOC(=O)C(C)(C1=CC2=C(C=C1)C3=C(N2)C=CC(=C3)Cl)C(=O)OCC
PubChem CID9820908
SynonymsCarprofen - Impurity F, Diethyl (6-chloro-9H-carbazol-2-yl)methylmalonate, Diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate, Diethyl (6-chloro-2-carbazolyl)methylmalonate, Diethyl2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate, (6-chloro-2-carbazolyl)-methyl-malonic acid diethyl ester, Diethyl (6-chloro-9H-carbazol-2-yl)(methyl)propanedioate

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 Carprofen EP Impurity F
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 Carprofen EP Impurity F

Which CAS number identifies Carprofen EP Impurity F?
Carprofen EP Impurity F is registered under CAS 71208-55-4. You may also see it listed as Carprofen - Impurity F, Diethyl (6-chloro-9H-carbazol-2-yl)methylmalonate, Diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonate. Our catalogue number for this item is ZX-020132.
What are the formula and molar mass of Carprofen EP Impurity F?
For Carprofen EP Impurity F, its formula is C20H20ClNO4 and its molar mass is 373.8 g/mol. The systematic (IUPAC) name is diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylpropanedioate. InChIKey VCWSZWDBRMAJJJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Carprofen EP Impurity F used in pharmaceutical QC?
Carprofen EP Impurity F is a characterised reference material linked to Carprofen. 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 Carprofen EP Impurity F?
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 Carprofen EP Impurity F?
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 Carprofen EP Impurity F to my country?
Yes. Carprofen EP Impurity F ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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