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Substance Name: 6-Chloro-2,3-dihydrobenzoxazol-2-one
RN: 19932-84-4
UNII: PG1JLE50LE
InChIKey: MATCZHXABVLZIE-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C7-H4-Cl-N-O2

Molecular Weight

  • 169.567
 
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Names and Synonyms

Name of Substance

  • 6-Chloro-2,3-dihydrobenzoxazol-2-one

Synonyms

  • 2(3H)-Benzoxazolone, 6-chloro-
  • 4-27-00-02683 (Beilstein Handbook Reference)
  • 6-Chloro-2-benzoxazolinone
  • 6-Chloro-2-benzoxazolone
  • 6-Chlorobenzoxazolinone
  • 6-Chlorobenzoxazolone
  • BRN 0135505
  • HOE 54014
  • NSC 26191
  • UNII-PG1JLE50LE

Systematic Names

  • 2(3H)-Benzoxazolone, 6-chloro- (9CI)
  • 2-Benzoxazolinone, 6-chloro-

Registry Numbers

CAS Registry Number

  • 19932-84-4

FDA UNII

  • PG1JLE50LE

System Generated Number

  • 0019932844

Structure Descriptors

InChI

1S/C7H4ClNO2/c8-4-1-2-5-6(3-4)11-7(10)9-5/h1-3H,(H,9,10)

InChIKey

MATCZHXABVLZIE-UHFFFAOYSA-N

Smiles

c12c(oc([nH]1)=O)cc(Cl)cc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 11440mg/m3 (11440mg/m3) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: EXCITEMENT
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(8), Pg. 36, 1987.
mouse LD50 intraperitoneal 435mg/kg (435mg/kg)   Medicinal Chemistry: A Series of Monographs. Vol. 4(1), Pg. 340, 1964.
mouse LD50 oral 850mg/kg (850mg/kg)   Medicinal Chemistry: A Series of Monographs. Vol. 4(1), Pg. 340, 1964.
rat LD50 oral 1200mg/kg (1200mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: EXCITEMENT
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(8), Pg. 36, 1987.