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Substance Name: Mepenzolate bromide [USP:INN:BAN:JAN]
RN: 76-90-4
UNII: APX8D32IX1
InChIKey: JRRNZNSGDSFFIR-UHFFFAOYSA-M

Classification Codes

  • Anticholinergic
  • Drug / Therapeutic Agent

Molecular Formula

  • C21-H26-N-O3.Br

Molecular Weight

  • 420.344
 
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Names and Synonyms

Name of Substance

  • Mepenzolate bromide [USP:INN:BAN:JAN]

Synonyms

  • 1-Methyl-3-piperidyl benzilate methylbromide
  • 3-((Hydroxydiphenylacetyl)oxy)-1,1-dimethylpiperidinium bromide
  • 3-Hydroxy-1,1-dimethylpiperidinium bromide benzilate
  • Benzilic acid, 1-methyl-3-piperidyl ester methobromide
  • Benzilic acid, ester with 3-hydroxy-1,1-dimethylpiperidinium bromide
  • Bromure de mepenzolate
  • Bromure de mepenzolate [INN-French]
  • Bromuro de mepenzolato
  • Bromuro de mepenzolato [INN-Spanish]
  • Cantil
  • Cantilaque
  • Cantilon
  • Colibantil
  • Colopiril
  • Colum
  • Delevil
  • Eftoron
  • EINECS 200-992-7
  • Gastropidil
  • JB 340
  • Mepenzolate bromide
  • Mepenzolati bromidum
  • Mepenzolati bromidum [INN-Latin]
  • N-Methyl-3-piperidyl benzilate methobromide
  • N-Methyl-3-piperidyl benzilate methyl bromide
  • N-Methyl-3-piperidyldiphenylglycolate methobromide
  • NSC 4358
  • Piperidinium, 3-((hydroxydiphenylacetyl)oxy)-1,1-dimethyl-, bromide
  • Tralanta
  • Trancolon
  • Trokonil
  • UNII-APX8D32IX1

Systematic Names

  • Mepenzolate bromide
  • Piperidinium, 3-((hydroxydiphenylacetyl)oxy)-1,1-dimethyl-, bromide
  • Piperidinium, 3-hydroxy-1,1-dimethyl-, bromide, benzilate

Registry Numbers

CAS Registry Number

  • 76-90-4

FDA UNII

  • APX8D32IX1

Other Registry Number

  • 88215-34-3

Related Registry Number

  • 25990-43-6 (Parent)

System Generated Number

  • 0000076904

Molecular Formulas

Molecular Formula

  • C21-H26-N-O3.Br

Molecular Formula Fragments

  • Br
  • C21-H26-N-O3
  • COMPONENT

Structure Descriptors

InChI

1S/C21H26NO3.BrH/c1-22(2)15-9-14-19(16-22)25-20(23)21(24,17-10-5-3-6-11-17)18-12-7-4-8-13-18;/h3-8,10-13,19,24H,9,14-16H2,1-2H3;1H/q+1;/p-1

InChIKey

JRRNZNSGDSFFIR-UHFFFAOYSA-M

Smiles

C(c1ccccc1)(c1ccccc1)(C(O[C@@H]1C[N+](CCC1)(C)C)=O)O.[BrH-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 88mg/kg (88mg/kg)   Drugs in Japan Vol. 6, Pg. 358, 1982.
mouse LD50 intravenous 9800ug/kg (9.8mg/kg)   "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973Vol. -, Pg. 148, 1973.
mouse LD50 oral 900mg/kg (900mg/kg)   "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973Vol. -, Pg. 148, 1973.
mouse LD50 subcutaneous 455mg/kg (455mg/kg)   Drugs in Japan Vol. 6, Pg. 358, 1982.
rat LD50 intraperitoneal 158mg/kg (158mg/kg)   Drugs in Japan Vol. 6, Pg. 358, 1982.
rat LD50 intravenous 22mg/kg (22mg/kg)   "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973Vol. -, Pg. 148, 1973.
rat LD50 oral 742mg/kg (742mg/kg)   Toxicology and Applied Pharmacology. Vol. 18, Pg. 185, 1971.
rat LD50 subcutaneous 740mg/kg (740mg/kg)   Toxicology and Applied Pharmacology. Vol. 18, Pg. 185, 1971.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 228 dec deg C   EXP
log P (octanol-water) -0.810 (none)   EST
Atmospheric OH Rate Constant 4.02E-11 cm3/molecule-sec 25 EST

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