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API Process Intermediates & Related Compounds

Celecoxib Methyl Ester

Reference StandardIn stock

Buy Celecoxib Methyl Ester (CAS 2247197-66-4) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Celecoxib Methyl Ester chemical structure
CAS number2247197-66-4
FormulaC18H15F3N2O3S
Molar mass396.4 g/mol
Physical formSolid
HS code2933
InChIKeySZKUDRYCOZFUEE-UHFFFAOYSA-N
IUPAC namemethyl 4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonate

About Celecoxib Methyl Ester

Zemixal supplies Celecoxib Methyl Ester within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (Reference Standard): CAS 2247197-66-4, formula C18H15F3N2O3S and molar mass 396.4 g/mol. It is handled as a solid.

Typical applications

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Celecoxib

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

Celecoxib standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Celecoxib Methyl Ester
Product nameCelecoxib Methyl Ester
Catalogue numberZX-012345
CAS number2247197-66-4
IUPAC namemethyl 4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonate
Molecular formulaC18H15F3N2O3S
Molar mass396.4 g/mol
Exact mass396.0755
GradeReference Standard
Physical formSolid
XLogP34.1
H-bond donors / acceptors0 / 7
Topological polar surface area69.6 Ų
HS code2933
InChIKeySZKUDRYCOZFUEE-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)OC)C(F)(F)F
PubChem CID89209985
Synonymsmethyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate

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 Celecoxib Methyl Ester
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 Celecoxib Methyl Ester

Which CAS number identifies Celecoxib Methyl Ester?
Celecoxib Methyl Ester is registered under CAS 2247197-66-4. You may also see it listed as methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. Our catalogue number for this item is ZX-012345.
What are the formula and molar mass of Celecoxib Methyl Ester?
For Celecoxib Methyl Ester, its formula is C18H15F3N2O3S and its molar mass is 396.4 g/mol. The systematic (IUPAC) name is methyl 4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonate. InChIKey SZKUDRYCOZFUEE-UHFFFAOYSA-N lets you match it in any structure database.
How is Celecoxib Methyl Ester used in pharmaceutical QC?
Celecoxib Methyl Ester is a characterised reference material linked to Celecoxib. 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 Celecoxib Methyl Ester?
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 Celecoxib Methyl Ester?
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 Celecoxib Methyl Ester to my country?
Yes. Celecoxib Methyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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