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Bioactive Small Molecules

Nimesulide, GR

ARAvailable on request

Nimesulide, GR (CAS 51803-78-2) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 1 g. Catalogue no. ZX-002911.

Pack sizes
Nimesulide, GR chemical structure
CAS number51803-78-2
FormulaC13H12N2O5S
Molar mass308.31 g/mol
Physical formSolid
HS code29420090
UN numberUN 2811
Purity98%
InChIKeyHYWYRSMBCFDLJT-UHFFFAOYSA-N
IUPAC nameN-(4-nitro-2-phenoxyphenyl)methanesulfonamide

About Nimesulide, GR

Zemixal supplies Nimesulide, GR within its life Science & Biochemicals portfolio. For your records (AR), the material is defined by CAS 51803-78-2, formula C13H12N2O5S and molar mass 308.31 g/mol. Typical appearance is solid.

Use cases we see most often

  • Cell signalling research
  • Pharmacological screening
  • Target validation

Safe handling

Keep it at 2–8 °C in a tightly closed container. Physical constants on file: melting point 148-152 °C. It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2811.

Standard pack sizes are 1 g, 5 g, 25 g and 100 g, and custom quantities are quoted on request. 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.

Typical uses

  • Cell signalling research
  • Pharmacological screening
  • Target validation

Applications

Grade guides

Specifications and identifiers

Specifications of Nimesulide, GR
Product nameNimesulide, GR
Catalogue numberZX-002911
CAS number51803-78-2
IUPAC nameN-(4-nitro-2-phenoxyphenyl)methanesulfonamide
Molecular formulaC13H12N2O5S
Molar mass308.31 g/mol
Exact mass308.0467
GradeAR
Purity / assay98%
Physical formSolid
AppearanceSolid
Melting point148-152 °C
XLogP32.6
H-bond donors / acceptors1 / 6
Topological polar surface area110 Ų
Storage2–8 °C
HS code29420090
UN numberUN 2811
InChIKeyHYWYRSMBCFDLJT-UHFFFAOYSA-N
SMILESCS(=O)(=O)NC1=C(C=C(C=C1)[N+](=O)[O-])OC2=CC=CC=C2
PubChem CID4495
SynonymsAulin, Methanesulfonamide, N-(4-nitro-2-phenoxyphenyl)-, 4'-Nitro-2'-phenoxymethanesulfonanilide, N-(4-nitro-2-(phenoxy)phenyl)methanesulfonamide, N-[4-nitro-2-(phenoxy)phenyl]methanesulfonamide, Flogovital, Sulidene, 4-Nitro-2-phenoxy-methanesulfonanilide, Methanesulfonanilide, 4'-nitro-2'-phenoxy-, n-(4-nitro-2-phenoxyphenyl)methanesulphonamide, N-[4-Nitro-2-phenoxyphenyl]-methanesulfonamide, 4'-Nitro-2'-phenoxymethansulfonanilid

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Nimesulide, GR
1 gQuoted on request
5 gQuoted on request
25 gQuoted on request
100 gQuoted on request

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

Questions about Nimesulide, GR

Which CAS number identifies Nimesulide, GR?
Nimesulide, GR is registered under CAS 51803-78-2. You may also see it listed as Aulin, Methanesulfonamide, N-(4-nitro-2-phenoxyphenyl)-, 4'-Nitro-2'-phenoxymethanesulfonanilide. Our catalogue number for this item is ZX-002911.
What are the formula and molar mass of Nimesulide, GR?
For Nimesulide, GR, its formula is C13H12N2O5S and its molar mass is 308.31 g/mol. The systematic (IUPAC) name is N-(4-nitro-2-phenoxyphenyl)methanesulfonamide. InChIKey HYWYRSMBCFDLJT-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Nimesulide, GR?
This listing is AR grade with 98% purity. Standard packs are 1 g, 5 g, 25 g, 100 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Nimesulide, GR?
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 Nimesulide, GR to my country?
Yes. Because Nimesulide, GR is classed as hazardous (UN 2811), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store Nimesulide, GR?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

Other grades with CAS 51803-78-2

Morin, GR
CAS
480-16-0
Formula
C15H10O7
MW
302.23 g/mol
ZX-002907

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