Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

D3281

Supelco

Diflunisal

analytical standard

Synonym(s):

2′,4′-Difluoro-4-hydroxy-[1,1′-biphenyl]-3-carboxylic acid, 5-(2,4-Difluorophenyl)salicylic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C13H8F2O3
CAS Number:
22494-42-4
Molecular Weight:
250.20
EC Number:
245-034-9
MDL number:
MFCD00057834
UNSPSC Code:
41116107
PubChem Substance ID:
329798693
NACRES:
NA.24

grade

analytical standard

Quality Level

100

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

FC1=CC(F)=CC=C1C2=CC(C(O)=O)=C(O)C=C2

InChI

1S/C13H8F2O3/c14-8-2-3-9(11(15)6-8)7-1-4-12(16)10(5-7)13(17)18/h1-6,16H,(H,17,18)

InChI key

HUPFGZXOMWLGNK-UHFFFAOYSA-N

Gene Information

human ... ALB(213) , PTGS1(5742) , PTGS2(5743)

Looking for similar products? Visit Product Comparison Guide

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335,H361

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW3470
MKCQ1736
MKCM4294
MKCK9268
MKCH2787

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Frederick G Vogt et al.
Molecular pharmaceutics, 9(11), 3357-3374 (2012-09-27)
The solubility of drug molecules can often be improved through preparation and delivery of cyclodextrin (CD) inclusion complexes. These drug-oligosaccharide complexes can be prepared in solution and converted to the solid state via methods such as lyophilization and spray-drying, or
Stella Fountoulaki et al.
Journal of inorganic biochemistry, 105(12), 1645-1655 (2011-11-11)
Copper(II) complexes with the non-steroidal anti-inflammatory drug diflunisal in the presence of N,N-dimethylformamide or nitrogen donor heterocyclic ligands (pyridine, 1,10-phenanthroline, 2,2'-bipyridine or 2,2'-bipyridylamine) have been synthesized and characterized. The deprotonated diflunisal ligands are coordinated to Cu(II) ion through carboxylato oxygen
Ellen Y Cotrina et al.
Journal of medicinal chemistry, 56(22), 9110-9121 (2013-10-24)
The amyloidogenic protein transthyretin (TTR) is thought to aggregate into amyloid fibrils by tetramer dissociation which can be inhibited by a number of small molecule compounds. Our analysis of a series of crystallographic protein-inhibitor complexes has shown no clear correlation
Hsuan-Lei Sung et al.
Colloids and surfaces. B, Biointerfaces, 109, 68-73 (2013-04-30)
Three microemulsion systems were applied as solvents for polymorph screening of seven active pharmaceutical ingredients (APIs): carbamazepine, piroxicam, sulfaguanidine, nitrofurantoin, theophylline, quercetin, and diflunisal. All the recrystallized compounds were examined by using powder X-ray diffractometry, differential scanning calorimetry, elemental analysis
R N Brogden et al.
Drugs, 19(2), 84-106 (1980-02-01)
Diflunisal is a salicylic acid derivative with analgesic and anti-inflammatory activity. It has been studied in osteoarthritis, pain resulting from musculoskeketal sprains and strains and from minor surgery and cancer. The duration of its analgesic effect is longer than that
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service