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Home > Encyclopedia > 2-Chloro-5-benzothiazolamine

2-Chloro-5-benzothiazolamine

2-Chloro-5-benzothiazolamine structure

2-Chloro-5-benzothiazolamine 

structure
  • CAS No:

    80945-82-0

  • Formula:

    C7H5ClN2S

  • Chemical Name:

    2-Chloro-5-benzothiazolamine

  • Synonyms:

    2-CHLORO-5-BENZOTHIAZOLAMINE;5-Amino-2-chlorobenzothiazole;5-Benzothiazolamine, 2-chloro-;2-chlorobenzo[d]thiazol-5-amine;5-Amino-2-chloro-5-benzothiazole;5-AMino-2-chlorobenzo[d]thiazole;2-chloro-1,3-benzothiazol-4-aMine;5-Benzothiazolamine,2-chloro-(9CI)

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

2-Chloro-5-benzothiazolamine Basic Attributes

184.65

183.986191

DTXSID00493271

2934999090

Characteristics

67.2

2.6

1.5±0.1 g/cm3

337.3ºC at 760 mmHg

157.8±20.4 °C

1.763

Safety Information

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

2-Chloro-5-benzothiazolamine Use and Manufacturing

o a solution of 2-chloro-5-nitrobenzo[d]thiazole (2.18 g, 10.2 mmol) in EtOH:acetic acid 91 :9 (102 mL) iron powder (5.70 g, 102 mmol) was carefully added. The mixture was refluxed for 1 .5 h before it was filtered. The filtrate was concentrated to about one third of the volume and the pH of the solution was adjusted to pH 8 by adding 10percent aq. NaOH solution. The mixture was extracted with EA (150 mL). The organic extract was washed with brine, dried over Na

Computed Properties

Molecular Weight:184.65
XLogP3:2.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Exact Mass:183.9861970
Monoisotopic Mass:183.9861970
Topological Polar Surface Area:67.2
Heavy Atom Count:11
Complexity:155
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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