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Analgesic & Anti-inflammatory APIs

Celecoxib

IP/BP/USPAvailable on request

Order Celecoxib (CAS 169590-42-5) online at Zemixal: C17H14F3N3O2S, COA and SDS with every lot, worldwide shipping. Purity ≥99.0%.

Pack sizes
Celecoxib chemical structure
CAS number169590-42-5
FormulaC17H14F3N3O2S
Molar mass381.4 g/mol
Physical formPowder
HS code2933
Purity≥99.0%
InChIKeyRZEKVGVHFLEQIL-UHFFFAOYSA-N
IUPAC name4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide

About Celecoxib

Researchers and plant chemists source Celecoxib from Zemixal for routine and specialised work. Key data (IP/BP/USP): CAS 169590-42-5, formula C17H14F3N3O2S and molar mass 381.4 g/mol. It is handled as a powder.

Typical applications

  • Pharmaceutical formulation
  • Generic drug development

Handling and storage

It carries the GHS signal word Danger (H317, H319 and H360), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 1 kg, 5 kg and 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Celecoxib

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

Celecoxib standards

Typical uses

  • Pharmaceutical formulation
  • Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Celecoxib
Product nameCelecoxib
Catalogue numberZX-003995
CAS number169590-42-5
IUPAC name4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Molecular formulaC17H14F3N3O2S
Molar mass381.4 g/mol
Exact mass381.0759
GradeIP/BP/USP
Purity / assay≥99.0%
Physical formPowder
XLogP33.4
H-bond donors / acceptors1 / 7
Topological polar surface area86.4 Ų
HS code2933
InChIKeyRZEKVGVHFLEQIL-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F
PubChem CID2662
SynonymsOnsenal, YM 177, p-(5-p-Tolyl-3-(trifluoromethyl)pyrazol-1-yl)benzenesulfonamide, DFN15, 4-(5-(4-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide, 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzene-1-sulfonamide, DFN-15, benzenesulfonamide, 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-, Benzenesulfonamide, 4-(5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)-, 4-(5-(4-Methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl)benzenesulfonamide, 4-(5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzene-1-sulfonamide, ELYXYB-celecoxib

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H360May damage fertility or the unborn child

Precautionary statements P203, P261, P264 + P265, P272, P280, P302 + P352, P305 + P351 + P338, P318, P321, P333 + P317, P337 + P317, P362 + P364, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Celecoxib
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted 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

Which CAS number identifies Celecoxib?
Celecoxib is registered under CAS 169590-42-5. You may also see it listed as Onsenal, YM 177, p-(5-p-Tolyl-3-(trifluoromethyl)pyrazol-1-yl)benzenesulfonamide. Our catalogue number for this item is ZX-003995.
What are the formula and molar mass of Celecoxib?
For Celecoxib, its formula is C17H14F3N3O2S and its molar mass is 381.4 g/mol. The systematic (IUPAC) name is 4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide. InChIKey RZEKVGVHFLEQIL-UHFFFAOYSA-N lets you match it in any structure database.
How is Celecoxib used in pharmaceutical QC?
Celecoxib 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?
This listing is IP/BP/USP grade with ≥99.0% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Celecoxib?
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 to my country?
Yes. Because Celecoxib is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 169590-42-5

More Celecoxib standards

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