5-Fluoro-1,3-benzoxazol-2-amine

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Names

[ CAS No. ]:
1682-39-9

[ Name ]:
5-Fluoro-1,3-benzoxazol-2-amine

[Synonym ]:
5-fluorobenzoxazol-2-amine
2-Benzoxazolamine, 5-fluoro-
5-fluoro-benzooxazol-2-ylamine
5-Fluor-2-amino-benzoxazol
5-Fluorobenzo[d]oxazol-2-amine
BENZOXAZOLE,2-AMINO-5-FLUORO
2-Amino-5-fluorobenzoxazole
5-Fluoro-1,3-benzoxazol-2-amine

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
282.8±32.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H5FN2O

[ Molecular Weight ]:
152.126

[ Flash Point ]:
124.9±25.1 °C

[ Exact Mass ]:
152.038589

[ PSA ]:
52.05000

[ LogP ]:
1.92

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.651

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4620000
CHEMICAL NAME :
Benzoxazole, 2-amino-5-fluoro-
CAS REGISTRY NUMBER :
1682-39-9
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H5-F-N2-O
MOLECULAR WEIGHT :
152.14
WISWESSER LINE NOTATION :
T56 BN DOJ CZ HF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),338,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
450 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyanogen bromide
  • 2-Amino-4-fluorophenol

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

  • (5-fluoro-1,3-benzoxazol-2-yl)methanamine
  • 6-Fluoro-1,3-benzoxazol-2-amine
  • 6-(5-fluoro-1,3-benzoxazol-2-yl)-N,N-dimethylnaphthalen-2-amine
  • 2-(5-Fluoro-1,3-benzoxazol-2-yl)ethanamine hydrochloride
  • 6-Bromo-5-fluoro-1,3-benzoxazol-2(3H)-one
  • 3-[amino-(5-fluoro-1,3-benzoxazol-2-yl)amino]propanenitrile
  • 3-[(4-Methylbenzyl)sulfanyl]-1,2,4-thiadiazol-5-amine
  • 3H-Indolium, 2,3,3,5-tetramethyl-1-(4-sulfobutyl)-, inner salt
  • 3-Amino-5-(4-fluorophenyl)-1-methyl-1H-pyrazole-4-carboxaldehyde
  • ethyl 5-methyl-2-methylsulfanyl-1H-imidazole-4-carboxylate
  • 2-(Bromodifluoromethyl)quinoline
  • 2-(Chlorodifluoromethyl)quinolin-8-ol
  • 2-(Bromodifluoromethyl)quinolin-8-ol
  • 3-(3-Cyano-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid
  • 2'-Amino-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalen]-2-ol
  • 8-Fluoro-1-methylnaphthalene
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