Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Tolmetin [USAN:INN:BAN]
RN: 26171-23-3
UNII: D8K2JPN18B
InChIKey: UPSPUYADGBWSHF-UHFFFAOYSA-N

Note

  • A non-steroidal anti-inflammatory agent (ANTI-INFLAMMATORY AGENTS, NON-STEROIDAL) similar in mode of action to INDOMETHACIN.

Molecular Formula

  • C15-H15-N-O3

Molecular Weight

  • 257.2875
 

Classification Codes

  • Analgesics
  • Analgesics, Non-Narcotic
  • Anti-Inflammatory
  • Anti-Inflammatory Agents
  • Anti-Inflammatory Agents, Non-Steroidal
  • Antirheumatic Agents
  • Cyclooxygenase Inhibitors
  • Drug / Therapeutic Agent
  • Enzyme Inhibitors
  • Peripheral Nervous System Agents
  • Reproductive Effect
  • Sensory System Agents

Names and Synonyms

Name of Substance

  • Tolmetin
  • Tolmetin [USAN:INN:BAN]

MeSH Heading

  • Tolmetin

Synonyms

  • 1-Methyl-5-(4-methylbenzoyl)-1H-pyrrole-2-acetic acid
  • 1-Methyl-5-(4-methylbenzoyl)-pyrrole-2-acetic acid
  • 1-Methyl-5-p-toluoylpyrrole-2-acetic acid
  • 1H-Pyrrole-2-acetic acid, 1-methyl-5-(4-methylbenzoyl)-
  • 5-(p-Toluoyl)-1-methylpyrrole-2-acetic acid
  • 5-22-06-00392 (Beilstein Handbook Reference)
  • Acido 1-metil-5-(p-tolnil)-pirrol-2-acetico
  • Acido 1-metil-5-(p-tolnil)-pirrol-2-acetico [Spanish]
  • BRN 0485305
  • EINECS 247-497-2
  • HSDB 3403
  • MCN 2559
  • McN-2559
  • Pyrrole-2-acetic acid, 1-methyl-5-p-toluoyl-
  • Tolectin
  • Tolmetin
  • Tolmetina
  • Tolmetina [DCIT]
  • Tolmetine
  • Tolmetine [INN-French]
  • Tolmetino
  • Tolmetino [INN-Spanish]
  • Tolmetinum
  • Tolmetinum [INN-Latin]
  • UNII-D8K2JPN18B

Systematic Names

  • 1H-Pyrrole-2-acetic acid, 1-methyl-5-(4-methylbenzoyl)-
  • Pyrrole-2-acetic acid, 1-methyl-5-p-toluoyl-
  • Tolmetin

Registry Numbers

CAS Registry Number

  • 26171-23-3

FDA UNII

  • D8K2JPN18B

Related Registry Numbers

  • 35711-34-3 (anhydrous sodium salt)
  • 64490-92-2 (sodium dihydrate salt)

System Generated Number

  • 0026171233

Structure Descriptors

InChI

1S/C15H15NO3/c1-10-3-5-11(6-4-10)15(19)13-8-7-12(16(13)2)9-14(17)18/h3-8H,9H2,1-2H3,(H,17,18)

InChIKey

UPSPUYADGBWSHF-UHFFFAOYSA-N

Smiles

c1(C(=O)c2ccc(cc2)C)n(c(cc1)CC(=O)O)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral 300mg/kg (300mg/kg)   Indian Journal of Medical Research. Vol. 81, Pg. 621, 1985.
mouse LD50 intraperitoneal 600mg/kg (600mg/kg)   Farmaco, Edizione Scientifica. Vol. 38, Pg. 90, 1983.
mouse LD50 intravenous 680mg/kg (680mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 8, Pg. 45, 1977.
mouse LD50 oral 914mg/kg (914mg/kg)   Farmaco, Edizione Scientifica. Vol. 38, Pg. 90, 1983.
mouse LD50 unreported 1107mg/kg (1107mg/kg)   Yaoxue Tongbao. Bulletin of Pharmacology. Vol. 19, Pg. 460, 1984.
rat LD50 oral 293mg/kg (293mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH Arzneimittel-Forschung. Drug Research. Vol. 25, Pg. 1526, 1975.
rat LD50 rectal 744mg/kg (744mg/kg)   Archivos de Farmacologia y Toxicologia. Vol. 5, Pg. 257, 1979.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 156 dec deg C   EXP
log P (octanol-water) 2.79 (none)   EXP
Water Solubility 222 mg/L 25 EST
Vapor Pressure 1.34E-07 mm Hg 25 EST
Henry's Law Constant 6.32E-13 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.72E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.