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ChemicalBook > Product Catalogue >API >Antipyretic analgesics >Nonsteroidal Anti-Inflammatory Drugs (NSAIDS) >Diflunisal

Diflunisal

Diflunisal Structure
  • ₹7296.05
  • Product name: Diflunisal
  • CAS: 22494-42-4
  • MF: C13H8F2O3
  • MW: 250.2
  • EINECS:245-034-9
  • MDL Number:MFCD00057834
  • Synonyms:DIFLUSINAL;LABOTEST-BB LT00771921;2',4'-DIFLUORO-4-HYDROXY[1,1'-BIPHENYL]-3-CARBOXYLIC ACID;2',4'-DIFLUORO-4-HYDROXY-BIPHENYL-3-CARBOXYLIC ACID;5-[2,4-DIFLUOROPHENYL]SALICYLIC ACID;[1,1'-Biphenyl]-3-carboxylic acid, 2',4'-difluoro-4-hydroxy-;1’-biphenyl)-3-carboxylicacid,2’,4’-difluoro-4-hydroxy-( ;1’-biphenyl]-3-carboxylicacid,2’,4’-difluoro-4-hydroxy-[
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Brand

  • Sigma-Aldrich(India)

Package

  • 5G
  • ManufacturerSigma-Aldrich(India)
  • Product numberD3281
  • Product descriptionDiflunisal analytical standard
  • Packaging5G
  • Price₹7296.05
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) D3281 Diflunisal analytical standard 5G ₹7296.05 2022-06-14 Buy

Properties

Melting point :207-209?C
Boiling point :386.9±42.0 °C(Predicted)
Density :1.3505 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Practically insoluble in water, soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.
form :Solid
pka :pKa 3.3 (H2O I=0.1) (Uncertain)
color :White
Water Solubility :6.186mg/L(24.99 ºC)
CAS DataBase Reference :22494-42-4(CAS DataBase Reference)
NIST Chemistry Reference :Diflunisal(22494-42-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Diflunisal is a non-steroidal anti-inflammatory drug (NSAID) that inhibits both COX-1 (IC50 = 113 μM) and COX-2 (IC50s = 8.2 and 134 μM for human whole blood assay and human-modified whole blood assays, respectively). Peak plasma levels are achieved within two hours, with little metabolism before excretion in the urine. The terminal plasma half-life is approximately eight hours.

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