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Substance Name: Metabutethamine hydrochloride [NF]
RN: 553-58-2
UNII: 36IME48STO
InChIKey: HKUYLJOKQXCBDY-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C13-H20-N2-O2.Cl-H

Molecular Weight

  • 272.774
 
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Names and Synonyms

Name of Substance

  • Butethamine meta-isomer hydrochloride
  • Metabutethamine hydrochloride [NF]

Synonyms

  • 2-(Isobutylamino)ethanol m-aminobenzoate hydrochloride
  • 2-Isobutylaminoethyl m-aminobenzoate hydrochloride
  • Benzoic acid, m-amino-, 2-isobutyl aminoethyl ester, hydrochloride (6CI)
  • Metabutethamine HCl
  • Metabutethamine hydrochloride
  • NSC 41532
  • Unacaine
  • Unacaine hydrochloride
  • UNII-36IME48STO

Systematic Names

  • Ethanol, 2-((2-methylpropyl)amino)-, 3-aminobenzoate (ester), monohydrochloride (9CI)
  • Ethanol, 2-(isobutylamino)-, m-aminobenzoate (ester), monohydrochloride

Registry Numbers

CAS Registry Number

  • 553-58-2

FDA UNII

  • 36IME48STO

System Generated Number

  • 0000553582

Molecular Formulas

Molecular Formula

  • C13-H20-N2-O2.Cl-H

Molecular Formula Fragments

  • C13-H20-N2-O2
  • Cl-H
  • COMPONENT

Structure Descriptors

InChI

1S/C13H20N2O2.ClH/c1-10(2)9-15-6-7-17-13(16)11-4-3-5-12(14)8-11;/h3-5,8,10,15H,6-7,9,14H2,1-2H3;1H

InChIKey

HKUYLJOKQXCBDY-UHFFFAOYSA-N

Smiles

c1(C(OCCNCC(C)C)=O)cc(ccc1)N.Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 245mg/kg (245mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: EXCITEMENT
Archives Internationales de Pharmacodynamie et de Therapie. Vol. 115, Pg. 483, 1958.