(E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid

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Names

[ CAS No. ]:
80937-24-2

[ Name ]:
(E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid

[Synonym ]:
Hydroxydehydro Nifedipine Carboxylate

Chemical & Physical Properties

[ Density]:
1.435g/cm3

[ Boiling Point ]:
437.4ºC at 760 mmHg

[ Molecular Formula ]:
C10H7NO5

[ Molecular Weight ]:
221.16600

[ Flash Point ]:
193.3ºC

[ Exact Mass ]:
221.03200

[ PSA ]:
100.19000

[ LogP ]:
1.94150

[ Index of Refraction ]:
1.614

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EM9259000
CHEMICAL NAME :
2-Butenoic acid, 4-(2-nitrophenyl)-4-oxo-, (E)-
CAS REGISTRY NUMBER :
80937-24-2
LAST UPDATED :
199609
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H7-N-O5
MOLECULAR WEIGHT :
221.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2481118

Synthetic Route

Click to get detail synthetic route

Related Compounds

  • (E)-4-(2-methoxy-5-nitroanilino)-4-oxo-2-butenoic acid
  • (E)-4-[(2-Chlorobenzyl)amino]-4-oxo-2-butenoic acid
  • (E)-4-[2-(4-nitrobenzoyl)hydrazino]-4-oxo-2-butenoic acid
  • (E)-4-[(2,5-Dioxocyclopentyl)amino]-4-oxo-2-butenoic acid methyl ester
  • (E)-4-[2-(4-{[4-(TERT-BUTYL)BENZOYL]AMINO}BENZOYL)HYDRAZINO]-4-OXO-2-BUTENOIC ACID
  • trans-3-(2,5-dimethylbenzoyl)acrylic acid