1-(3,4-Dihydro-2H-1-benzopyran-3-yl)-4-(4-fluorophenyl)piperazine

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Names

[ CAS No. ]:
83823-55-6

[ Name ]:
1-(3,4-Dihydro-2H-1-benzopyran-3-yl)-4-(4-fluorophenyl)piperazine

Chemical & Physical Properties

[ Density]:
1.211g/cm3

[ Boiling Point ]:
460.3ºC at 760 mmHg

[ Molecular Formula ]:
C19H21FN2O

[ Molecular Weight ]:
312.38100

[ Flash Point ]:
232.2ºC

[ Exact Mass ]:
312.16400

[ PSA ]:
15.71000

[ LogP ]:
2.95430

[ Index of Refraction ]:
1.598

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TL4010000
CHEMICAL NAME :
Piperazine, 1-(3,4-dihydro-2H-1-benzopyran-3-yl)-4-(4-fluoropheny l)-
CAS REGISTRY NUMBER :
83823-55-6
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H21-F-N2-O
MOLECULAR WEIGHT :
312.42

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 :
825 mg/kg
TOXIC EFFECTS :
Vascular - BP lowering not characterized in autonomic section
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

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

  • 3-(1-Amino-2-cyclopropylethyl)thian-3-ol
  • Dimethyl 1-Methyl-6-oxocyclohexane-1,3-dicarboxylate
  • (2S)-3-(4-fluoro-1-benzothiophen-3-yl)-2-(2,2,2-trifluoroacetamido)propanoic acid
  • 8-Amino-1,2,3,4-tetrahydroquinoline-6-carboxylic acid
  • (2R)-2-{[(benzyloxy)carbonyl]amino}-3,3-difluoro-3-phenylpropanoic acid
  • rac-(3R,4S)-4-(3,5-difluorophenyl)-3-methylpyrrolidin-3-amine
  • tert-butyl N-{4-[1-(aminooxy)-2-methylpropan-2-yl]-2-methylphenyl}carbamate
  • 2-(Difluoromethoxy)-1-methyl-3-(2-methylbut-3-yn-2-yl)benzene
  • tert-butyl N-{3-chloro-4-[(2S)-2-hydroxypropyl]phenyl}carbamate
  • Methyl 2-[1-(5-fluoro-2-hydroxyphenyl)cyclopropyl]-2-hydroxyacetate
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