5-Chloroindazole

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Names

[ CAS No. ]:
698-26-0

[ Name ]:
5-Chloroindazole

[Synonym ]:
5-Chloro-1H-indazole
1H-Indazole, 5-chloro-
5-Chloroindazole
T56 BMNJ GG

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
309.5±15.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H5ClN2

[ Molecular Weight ]:
152.581

[ Flash Point ]:
169.9±6.0 °C

[ Exact Mass ]:
152.014130

[ PSA ]:
28.68000

[ LogP ]:
2.41

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

[ Index of Refraction ]:
1.703

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NK7890000
CHEMICAL NAME :
1H-Indazole, 5-chloro-
CAS REGISTRY NUMBER :
698-26-0
BEILSTEIN REFERENCE NO. :
0003260
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H5-Cl-N2
MOLECULAR WEIGHT :
152.59
WISWESSER LINE NOTATION :
T56 BM DNJ GG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01333

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Chloro-2-Methylaniline
  • 1-(5-Chloro-1H-indazol-1-yl)ethanone
  • N-(4-chloro-2-methyl-phenyl)benzamide
  • 1-(1H-indazol-1-yl)ethanone
  • acetic acid

DownStream

  • 5-Chloro-3-iodo-1H-indazole
  • 3,5-Dichloro-1H-indazole
  • 1-(5-Chloro-1H-indazol-1-yl)ethanone
  • 3-Bromo-5-chloro-1H-indazole
  • 5-chloroindazol-1-amine
  • 5-chloroindazol-2-amine
  • 5-chloro-3-nitro-1H-indazole

Related Compounds

  • 1-amino-5-chloroindazole
  • 2-amino-5-chloroindazole
  • 4-nitro-5-chloroindazole
  • 7-amino-5-chloroindazole
  • 4-nitro-5-chloroindazole
  • 3-dimethylamino-5-chloroindazole
  • 2-Amino-2-(3,3-dimethylcyclobutyl)ethan-1-ol
  • 2-(3-Methylazetidin-3-yl)ethan-1-amine
  • 2,4-Difluoro-3-iodo-6-methylbenzoic acid
  • tert-Butyl 7-formyl-3-azabicyclo[4.1.0]heptane-3-carboxylate
  • tert-butyl 7-amino-6-cyano-3,4-dihydroisoquinoline-2(1H)-carboxylate
  • 7-Bromo-1,2,3,4-tetrahydro-6-methoxy-1,2,3-trimethylisoquinoline
  • 2-Fluoro-4-(2-methoxy-2-oxoethyl)benzoic Acid
  • 2-(3-Aminopyrazolo[1,5-a]pyrimidin-5-yl)cyclopropanecarbonitrile
  • 6-Bromo-2-fluoro-5-methylpyridin-3-amine
  • Methyl 2-(2-(2-amino-3-chlorobenzyl)-1,3-dioxolan-2-yl)acetate