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Substance Name: 2-(2-Cresyl)-4H-1-3-2-benzodioxaphosphorin-2-oxide
RN: 1222-87-3
InChIKey: LKQSEFCGKYFESN-UHFFFAOYSA-N

Note

  • Cyclic metabolite of tri-o-cresyl phosphate; synergist for cholinesterase inhibitors.

Molecular Formula

  • C14-H13-O4-P

Molecular Weight

  • 276.227
 
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Names and Synonyms

Name of Substance

  • 2-(2-Cresyl)-4H-1-3-2-benzodioxaphosphorin-2-oxide

Synonyms

  • 2-(o-Cresyl)-4H-1,3,2-benzodioxaphoran-2-one
  • 4H-1,3,2-Benzodioxaphosphorin, 2-(2-methylphenoxy)-, 2-oxide
  • 4H-1,3,2-Benzodioxaphosphorin, 2-(o-tolyloxy)-, 2-oxide
  • BRN 2538084
  • CBDP

Systematic Names

  • 4H-1,3,2-Benzodioxaphosphorin, 2-(2-methylphenoxy)-, 2-oxide
  • Phosphoric acid, cyclic methylene-o-phenylene o-tolyl ester

Registry Numbers

CAS Registry Number

  • 1222-87-3

System Generated Number

  • 0001222873

Structure Descriptors

InChI

1S/C14H13O4P/c1-11-6-2-4-8-13(11)17-19(15)16-10-12-7-3-5-9-14(12)18-19/h2-9H,10H2,1H3

InChIKey

LKQSEFCGKYFESN-UHFFFAOYSA-N

Smiles

c1(ccccc1O[P@@]1(OCc2c(cccc2)O1)=O)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 intraperitoneal 30mg/kg (30mg/kg)   Biochemical Pharmacology. Vol. 12, Pg. 73, 1963.
mouse LD50 intraperitoneal 107mg/kg (107mg/kg)   Archives of Toxicology. Vol. 42, Pg. 207, 1979.
mouse LD50 oral 183mg/kg (183mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

BEHAVIORAL: MUSCLE WEAKNESS
Toxicology and Applied Pharmacology. Vol. 7, Pg. 227, 1965.