Diclofenac

Description

Diclofenac resinate · CAS 15307-86-5 · C14H11Cl2NO2. UNII 144O8QL0L1. Melting Point: 283-285 °C; Melting Point: 156-158 °C; Melting Point: 283 - 285 °C.

Identification

CAS Registry Number	15307-86-5
PubChem CID	3033
Molecular formula	C14H11Cl2NO2
IUPAC name	2-[2-(2,6-dichloroanilino)phenyl]acetic acid
UNII (FDA)	144O8QL0L1

Computed Descriptors

Molecular Weight	296.1
XLogP3	4.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Exact Mass	295.0166840
Monoisotopic Mass	295.0166840
Topological Polar Surface Area	49.3
Heavy Atom Count	19
Formal Charge	0

Physical & Chemical Properties

Melting Point	283-285 °C
Melting Point	156-158 °C
Melting Point	283 - 285 °C
Solubility	2.37
Solubility	In water, 2.37 mg/L at 25 °C
Solubility	4.47e-03 g/L
LogP	4.51
LogP	log Kow = 4.51
LogP	3.9
LogP	4.26

Physical description & handling notes

• Solid
• Crystals from ether-petroleum ether
• Positive
• Agilent XCT
• Electrospray ionization
• formic acid (5.3nM)

Regulatory Status

GHS notification summary	29.2% (52 / 178)

GHS Hazard Classification

GHS notification summary	29.2% (52 / 178)
Reported hazard statements	H301 (30.3%), H302 (40.4%), H361 (21.3%), H372 (32%), H411 (51.1%)

Documented Uses

• Use (kg) in Switzerland (2009): >5000
• Use (kg; approx.) in Germany (2009): >75000
• Use (kg; exact) in Germany (2009): 91583
• Use (kg) in France (2004): 9896
• Consumption (g per capita) in Switzerland (2009): 0.64
• Consumption (g per capita; approx.) in Germany (2009): 0.92

Synonyms

diclofenac; 15307-86-5; Diclofenac acid; 2-(2-((2,6-Dichlorophenyl)amino)phenyl)acetic acid; Diclofenac free acid; Diclofenaco; Diclophenac; Diclofenacum; Zorvolex; Benzeneacetic acid, 2-[(2,6-dichlorophenyl)amino]-; 2-{2-[(2,6-dichlorophenyl)amino]phenyl}acetic acid; Allvoran; DTXSID6022923; CHEBI:47381; Benzeneacetic acid, 2-((2,6-dichlorophenyl)amino)-; [2-(2,6-Dichloroanilino)phenyl]acetic acid

Frequently Asked Questions

What are the CAS number and molecular formula of Diclofenac resinate?

CAS 15307-86-5; molecular formula C14H11Cl2NO2; molecular weight — g/mol.

What other names is Diclofenac resinate known by?

diclofenac, 15307-86-5, Diclofenac acid, 2-(2-((2,6-Dichlorophenyl)amino)phenyl)acetic acid, Diclofenac free acid, Diclofenaco.

Is Diclofenac resinate classified as hazardous?

29.2% of GHS notifications report no hazard classification (52 of 178).

What are the key physical properties of Diclofenac resinate?

Melting Point: 283-285 °C; Melting Point: 156-158 °C; Melting Point: 283 - 285 °C; Solubility: 2.37.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.