N-pyridin-3-yl-2H-chromene-3-carboxamide

Suppliers

Names

[ CAS No. ]:
83823-11-4

[ Name ]:
N-pyridin-3-yl-2H-chromene-3-carboxamide

[Synonym ]:
N-3-Pyridinyl-2H-1-benzopyran-3-carboxamide
2H-1-BENZOPYRAN-3-CARBOXAMIDE,N-3-PYRIDINYL

Chemical & Physical Properties

[ Density]:
1.324g/cm3

[ Boiling Point ]:
512.1ºC at 760 mmHg

[ Molecular Formula ]:
C15H12N2O2

[ Molecular Weight ]:
252.26800

[ Flash Point ]:
263.5ºC

[ Exact Mass ]:
252.09000

[ PSA ]:
51.22000

[ LogP ]:
2.56910

[ Index of Refraction ]:
1.674

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2260390
CHEMICAL NAME :
2H-1-Benzopyran-3-carboxamide, N-3-pyridinyl-
CAS REGISTRY NUMBER :
83823-11-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H12-N2-O2
MOLECULAR WEIGHT :
252.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
800 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 21,344,1982

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Salicylaldehyde
  • 2H-1-Benzopyran-3-carbonitrile
  • delta(3)-chromene-3-carboxamide
  • 2H-CHROMENE-3-CARBOXYLIC ACID
  • 3-Aminopyridine
  • 2h-chromene-3-carbonyl chloride

DownStream

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%

Related Compounds

  • N-[[3-fluoro-4-(methanesulfonamido)phenyl]methyl]-7-propan-2-yl-2H-chromene-3-carboxamide
  • 2-oxo-N-pyridin-3-ylchromene-3-carboxamide
  • N-(3-aminonaphthalen-2-yl)-2-oxo-2H-chromene-3-carboxamide
  • N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(4-ethoxybenzyl)-2-oxo-2H-chromene-3-carboxamide
  • N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(4-methoxybenzyl)-2-oxo-2H-chromene-3-carboxamide
  • N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(4-methylbenzyl)-2-oxo-2H-chromene-3-carboxamide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)isobutyramide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)butyramide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-5,6-dihydro-1,4-dioxine-2-carboxamide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2-(phenylthio)acetamide
  • 2',5'-Dichloro-5-fluoro-biphenyl-2-ol
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2-(methylsulfonyl)benzamide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2-(4-(methylsulfonyl)phenyl)acetamide
  • N-(5-(2,5-dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-1-(thiophen-2-ylsulfonyl)piperidine-3-carboxamide