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Substance Name: Meseclazone [USAN:INN]
RN: 29053-27-8
UNII: 51KFT71THG
InChIKey: OJGJQQNLRVNIKE-UHFFFAOYSA-N

Note

  • 2-methyl analog of seclazone.

Classification Code

  • Anti-Inflammatory

Molecular Formula

  • C11-H10-Cl-N-O3

Molecular Weight

  • 239.657
 
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Names and Synonyms

Name of Substance

  • Meseclazone
  • Meseclazone [USAN:INN]

Synonyms

  • 2H,9H-Isoxazolo(3,2-b)(1,3)benzoxacin-9-one, 7-chloro-3,3a-dihydro-2-methyl-
  • 7-Chloro-2-methyl-3,3a-dihydro-2H,9H-isoxazolo(3,2-b)(1,3)benzoxazin-9-one
  • 7-Chloro-3,3a-dihydro-2-methyl-2H,9H-isoxazolo(3,2-b)(1,3)benzoxazin-9-one
  • Meseclazona
  • Meseclazona [INN-Spanish]
  • Meseclazone
  • Meseclazonum
  • Meseclazonum [INN-Latin]
  • NSC 297623
  • UNII-51KFT71THG
  • W 2395
  • W-2395

Systematic Names

  • 2H,9H-Isoxazolo(3,2-b)(1,3)benzoxacin-9-one, 7-chloro-3,3a-dihydro-2-methyl-
  • 2H,9H-Isoxazolo(3,2-b)(1,3)benzoxazin-9-one, 3,3a-dihydro-7-chloro-2-methyl-
  • 2H,9H-Isoxazolo(3,2-b)(1,3)benzoxazin-9-one, 7-chloro-3,3a-dihydro-2-methyl-

Registry Numbers

CAS Registry Number

  • 29053-27-8

FDA UNII

  • 51KFT71THG

System Generated Number

  • 0029053278

Structure Descriptors

InChI

1S/C11H10ClNO3/c1-6-4-10-13(16-6)11(14)8-5-7(12)2-3-9(8)15-10/h2-3,5-6,10H,4H2,1H3

InChIKey

OJGJQQNLRVNIKE-UHFFFAOYSA-N

Smiles

N12[C@@H](Oc3ccc(cc3C1=O)Cl)C[C@@H](C)O2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral > 2500mg/kg (2500mg/kg)   Toxicology and Applied Pharmacology. Vol. 33, Pg. 147, 1975.
mouse LD50 oral 2250mg/kg (2250mg/kg)   Toxicology and Applied Pharmacology. Vol. 33, Pg. 147, 1975.
rat LD50 oral 1160mg/kg (1160mg/kg)   Toxicology and Applied Pharmacology. Vol. 33, Pg. 147, 1975.