ChemicalBook > CAS DataBase List > 2-AMINO-4-FLUOROBENZOTHIAZOLE

2-AMINO-4-FLUOROBENZOTHIAZOLE

Product Name
2-AMINO-4-FLUOROBENZOTHIAZOLE
CAS No.
20358-06-9
Chemical Name
2-AMINO-4-FLUOROBENZOTHIAZOLE
Synonyms
4-fluorobenzothiazol-2-amine;2-Amino-4-flourobenzothiazol;2-AMINO-4-FLUOROBENZOTHIAZOLE;2-Benzothiazolamine, 4-fluoro-;2-AMINO-4-FLOURO BENZO THIAZOLE;4-Fluorobenzo[d]thiazol-2-amine;2-Amino-4-fluorobenzo[d]thiazole;4-Fluoro-1,3-benzothiazol-2-amine;2-Benzothiazolamine,4-fluoro-(9CI);4-Fluoro-benzo[b]thiophen-2-ylamine
CBNumber
CB51009997
Molecular Formula
C7H5FN2S
Formula Weight
168.19
MOL File
20358-06-9.mol
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2-AMINO-4-FLUOROBENZOTHIAZOLE Property

Boiling point:
101 °C
Density 
1.491±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
2.47±0.10(Predicted)
Appearance
White to off-white Solid
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Safety

Safety Statements 
24/25
HS Code 
29342000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
F598125
Product name
4-Fluorobenzo[d]thiazol-2-amine
Packaging
50mg
Price
$45
Updated
2021/12/16
TRC
Product number
F598125
Product name
4-Fluorobenzo[d]thiazol-2-amine
Packaging
100mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
Z4389
Product name
4-Fluorobenzo[d]thiazol-2-amine
Packaging
25g
Price
$215
Updated
2021/12/16
Matrix Scientific
Product number
119721
Product name
4-Fluorobenzo[d]thiazol-2-amine
Purity
95+%
Packaging
1g
Price
$252
Updated
2021/12/16
Matrix Scientific
Product number
119721
Product name
4-Fluorobenzo[d]thiazol-2-amine
Purity
95+%
Packaging
5g
Price
$936
Updated
2021/12/16
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2-AMINO-4-FLUOROBENZOTHIAZOLE Chemical Properties,Usage,Production

Chemical Properties

White solid

Synthesis

656-32-6

20358-06-9

General procedure for the synthesis of 2-amino-4-fluorobenzothiazole from 1-(2-fluorophenyl)-2-thiourea: A solution of bromine (0.51 mL, 10.0 mmol) was added slowly and dropwise to a suspension of 1-(2-fluorophenyl)-2-thiourea (1.7 g, 10.0 mmol) in chloroform (25 mL) at room temperature. The reaction mixture was heated to reflux for 3 hours. Upon completion of the reaction, the solvent was removed by evaporation and water was added to the residue and neutralized with ammonium hydroxide solution. The resulting white precipitate was collected by filtration and dried to give 1.2 g (72% yield) of 2-amino-4-fluorobenzothiazole, which could be used in subsequent reactions without further purification.

References

[1] Patent: WO2004/11460, 2004, A2. Location in patent: Page 57
[2] Synthetic Communications, 1987, vol. 17, # 2, p. 229 - 240
[3] Journal of the Chemical Society [Section] C: Organic, 1969, p. 268 - 272

2-AMINO-4-FLUOROBENZOTHIAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-AMINO-4-FLUOROBENZOTHIAZOLE Suppliers

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View Lastest Price from 2-AMINO-4-FLUOROBENZOTHIAZOLE manufacturers

Honest Joy Holdings Limited
Product
4-fluorobenzothiazol-2-amine 20358-06-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98.4%
Supply Ability
100 tons
Release date
2022-01-14
Career Henan Chemical Co
Product
2-AMINO-4-FLUOROBENZOTHIAZOLE 20358-06-9
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
10000KGS
Release date
2020-01-09

20358-06-9, 2-AMINO-4-FLUOROBENZOTHIAZOLERelated Search:

2-AMINO-6-FLUOROBENZOTHIAZOLE 2-AMINO-5-FLUOROBENZOTHIAZOLE 2-AMINO-4-FLUOROBENZOTHIAZOLE 2-AMINO-4,6-DIFLUOROBENZOTHIAZOLE 4,5-DIFLUORO-2-BENZOTHIAZOLEHYDRAZINE 2-Amino-6-bromo-4-fluorobenzothiazole 2-Amino-5-chloro-4-fluorobenzothiazole 2-Amino-6-chloro-4-fluorobenzothiazole 2-Amino-7-chloro-4-fluorobenzothiazole 2-Amino-4,7-difluorobenzothiazole 2-Amino-7-bromo-4-fluorobenzothiazole 2-Amino-4,6,7-trifluorobenzothiazole 2-CHLORO-N-(4,5,6-TRIFLUORO-BENZOTHIAZOL-2-YL)-ACETAMIDE 2-Amino-6-bromo-4,7-difluorobenzothiazole 4-FLUORO-2-BENZOTHIAZOLEHYDRAZINE 4,5,6-TRIFLUORO-BENZOTHIAZOL-2-YLAMINE 2-HYDROXY-N-(4,5,6-TRIFLUORO-1,3-BENZOTHIAZOL-2-YL)ACETAMIDE 4,6-DIFLUORO-2-HYDRAZINO-1,3-BENZOTHIAZOLE

  • 2-AMINO-4-FLUOROBENZOTHIAZOLE
  • 2-Benzothiazolamine,4-fluoro-(9CI)
  • 2-Amino-4-fluorobenzo[d]thiazole
  • 4-Fluorobenzo[d]thiazol-2-amine
  • 4-Fluoro-1,3-benzothiazol-2-amine
  • 4-fluoro-1,3-benzothiazol-2-amine(SALTDATA: FREE)
  • 4-fluorobenzothiazol-2-amine
  • 4-Fluoro-benzo[b]thiophen-2-ylamine
  • 2-Amino-4-flourobenzothiazol
  • 2-Benzothiazolamine, 4-fluoro-
  • 2-AMINO-4-FLOURO BENZO THIAZOLE
  • 20358-06-9
  • 23058-06-9
  • BENZOTHIAZOLE