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Substance Name: 4H-1-Benzopyran-4-one, 2-ethyl- (9CI)
RN: 14736-30-2
InChIKey: LMFNRZQXQQVXFC-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C11-H10-O2

Molecular Weight

  • 174.198
 
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Names and Synonyms

Synonyms

  • 2-Ethylchromone
  • 3-Ethylchromone
  • 4-17-00-05093 (Beilstein Handbook Reference)
  • 4H-1-Benzopyran-4-one, 3-ethyl-
  • AI3-03078
  • BRN 0124317
  • Ethyl-3 chromone
  • Ethyl-3 chromone [French]
  • L.B.C 181
  • NSC 71387

Systematic Names

  • 4H-1-Benzopyran-4-one, 2-ethyl- (9CI)
  • Chromone, 2-ethyl- (7CI,8CI)
  • Chromone, 3-ethyl-

Registry Numbers

CAS Registry Number

  • 14736-30-2

System Generated Number

  • 0014736302

Structure Descriptors

InChI

1S/C11H10O2/c1-2-8-7-13-10-6-4-3-5-9(10)11(8)12/h3-7H,2H2,1H3

InChIKey

LMFNRZQXQQVXFC-UHFFFAOYSA-N

Smiles

c12c(occ(c1=O)CC)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 1750mg/kg (1750mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Therapie. Vol. 17, Pg. 1211, 1962.
mouse LD50 subcutaneous 1050mg/kg (1050mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Therapie. Vol. 17, Pg. 1211, 1962.
rabbit LD50 oral 1100mg/kg (1100mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Therapie. Vol. 17, Pg. 1211, 1962.
rabbit LD50 subcutaneous 1250mg/kg (1250mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Therapie. Vol. 17, Pg. 1211, 1962.
rat LD50 oral 1400mg/kg (1400mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Therapie. Vol. 17, Pg. 1211, 1962.
rat LD50 subcutaneous 1gm/kg (1000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Therapie. Vol. 17, Pg. 1211, 1962.