4-Pyridinecarboxylicacid, 2-(2-furanylmethylene)hydrazide

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Names

[ CAS No. ]:
6956-53-2

[ Name ]:
4-Pyridinecarboxylicacid, 2-(2-furanylmethylene)hydrazide

[Synonym ]:
Isonicotinsaeure-furfurylidenhydrazid
Furaldehyd-isonicotinoylhydrazon
N-Furyliden-N'-isonicotinoyl-hydrazin
Hydrazine,1-(furfurylidene)-2-(4-pyridinylcarbonyl)
4-Pyridinecarboxylic acid,furfurylidenehydrazone
Isonicotinylhydrazone du 2-furanaldehyde
isonicotinic acid furfurylidenehydrazide
2-furoylcarboxaldehyde isonicotinoyl hydrazone
2-furaldehyde isonicotinoylhydrazone
Isonicotinylhydrazone du 2-furanaldehyde [French]
Furfural-isonicotinoylhydrazon

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Molecular Formula ]:
C11H9N3O2

[ Molecular Weight ]:
215.20800

[ Exact Mass ]:
215.06900

[ PSA ]:
67.49000

[ LogP ]:
1.82940

[ Index of Refraction ]:
1.615

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NS1751500
CHEMICAL NAME :
Isonicotinic acid, furfurylidenehydrazide
CAS REGISTRY NUMBER :
6956-53-2
BEILSTEIN REFERENCE NO. :
0185277
LAST UPDATED :
199707
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C11-H9-N3-O2
MOLECULAR WEIGHT :
215.23

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 :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 24,737,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MEXPAG Medicina Experimentalis. (Basel, Switzerland) V.1-11, 1959-64; V.18-19, 1968-69. For publisher information, see JNMDBO. Volume(issue)/page/year: 7,85,1962

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Furfural
  • Isoniazid

DownStream

  • 4-Pyridinecarboxylicacid, 2-[(5-nitro-2-furanyl)methylene]hydrazide

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%