ChemicalBook > CAS DataBase List > 4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE

4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE

Product Name
4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE
CAS No.
2933-29-1
Chemical Name
4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE
Synonyms
4,5,6,7-Tetrahydrobenzo[d]thiazol-2-aMine;AURORA 11604;AKOS BB-9229;AKOS B000350;ASISCHEM D48930;AKOS BBS-00002178;ART-CHEM-BB B000350;TIMTEC-BB SBB000119;IFLAB-BB F1040-0006;CHEMBRDG-BB 3000350
CBNumber
CB4176141
Molecular Formula
C7H10N2S
Formula Weight
154.23
MOL File
2933-29-1.mol
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4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE Property

Melting point:
86-89°C
Boiling point:
100 °C(Press: 0.001 Torr)
Density 
1.272±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
form 
Powder
pka
5.95±0.20(Predicted)
Appearance
Brown to black Solid
CAS DataBase Reference
2933-29-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
3
RTECS 
DL6425000
HazardClass 
IRRITANT
HS Code 
2934208090
Toxicity
mouse,LD50,intravenous,72mg/kg (72mg/kg),Acta Pharmaceutica Suecica. Vol. 8, Pg. 49, 1971.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

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

Sigma-Aldrich
Product number
685372
Product name
2-Amino-4,5,6,7-tetrahydrobenzothiazole
Purity
97%
Packaging
500mg
Price
$47
Updated
2021/12/16
TCI Chemical
Product number
T4070
Product name
4,5,6,7-Tetrahydro-1,3-benzothiazol-2-amine
Purity
min. 98.0 %
Packaging
200MG
Price
$144
Updated
2025/07/31
TCI Chemical
Product number
T4070
Product name
4,5,6,7-Tetrahydro-1,3-benzothiazol-2-amine
Purity
min. 98.0 %
Packaging
1G
Price
$432
Updated
2025/07/31
TRC
Product number
T292938
Product name
4,5,6,7-Tetrahydro-1,3-benzothiazol-2-amine
Packaging
50mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
9294AD
Product name
4,5,6,7-Tetrahydro-1,3-benzothiazol-2-amine
Packaging
1g
Price
$116
Updated
2021/12/16
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4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE Chemical Properties,Usage,Production

Synthesis Reference(s)

Tetrahedron, 37, p. 2607, 1981 DOI: 10.1016/S0040-4020(01)98964-1

Synthesis

108-94-1

17356-08-0

2933-29-1

GENERAL METHODS: A mixture of cyclohexanone (2 mmol), thiourea (3 mmol) and iodine (2 mmol) was reacted by refluxing in ethanol in the presence of 0.03 g of nano-chitosan catalyst. The progress of the reaction was monitored by thin layer chromatography (TLC, unfolding agent was petroleum ether to ethyl acetate in 4:1 volume ratio). Upon completion of the reaction, the catalyst was removed by simple filtration. After evaporation to remove the solvent, the crude product was dissolved in boiling water and extracted with ether (3 x 30 mL). Subsequently, the pH of the aqueous phase was adjusted to 8 with ammonia to precipitate the solid product. Finally, pure 2-amino-4,5,6,7-tetrahydrobenzothiazole was obtained by recrystallization from ethanol-water mixed solvent.

References

[1] Catalysis Communications, 2016, vol. 77, p. 108 - 112
[2] Patent: KR2017/23387, 2017, A. Location in patent: Paragraph 0054; 0056; 0057
[3] Chemical and Pharmaceutical Bulletin, 2004, vol. 52, # 5, p. 634 - 637
[4] Journal of Medicinal Chemistry, 2009, vol. 52, # 3, p. 718 - 725
[5] Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986, vol. 25, p. 966

4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE Suppliers

Austria 1 Canada 1 China 96 France 1 Germany 3 India 2 Russia 2 Switzerland 2 The Netherlands 1 Ukraine 3 United Kingdom 6 United States 20 Global 138
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View Lastest Price from 4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE manufacturers

Career Henan Chemical Co
Product
4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE 2933-29-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000KGS
Release date
2019-12-31

2933-29-1, 4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINERelated Search:

4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE 2-AMINO-5,5-DIMETHYL-5,6-DIHYDROBENZOTHIAZOL-7(4H)-ONE N-(5,5-DIMETHYL-7-OXO-4,5,6-TRIHYDROBENZOTHIAZOL-2-YL)ETHANAMIDE 2-AMINO-5-METHYL-4,5,6-TRIHYDROBENZOTHIAZOL-7-ONE 4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE HYDROCHLORIDE 6-METHYL-4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE 6-PHENYL-4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE HYDROCHLORIDE 6-METHYL-4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE HYDROBROMIDE 6-PHENYL-4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE 6-TERT-BUTYL-4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE HYDROCHLORIDE 6-(1,1-DIMETHYL-PROPYL)-4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE HYDROCHLORIDE N-(5-METHYL-7-OXO-4,5,6-TRIHYDROBENZOTHIAZOL-2-YL)ETHANAMIDE N-(7-(AZAMETHOXYETHYLENE)-5,5-DIMETHYL-4,5,6-TRIHYDROBENZOTHIAZOL-2-YL)ETHANAMIDE (2-CHLORO(3-PYRIDYL))-N-(5-METHYL-7-OXO(4,5,6-TRIHYDROBENZOTHIAZOL-2-YL))FORMAMIDE N-(7-OXO-5-PHENYL-4,5,6-TRIHYDROBENZOTHIAZOL-2-YL)ETHANAMIDE N-(5,5-DIMETHYL-7-OXO(4,5,6-TRIHYDROBENZOTHIAZOL-2-YL))-2-(4-CHLOROPHENYLTHIO)PROPANAMIDE N-(5,5-DIMETHYL-7-OXO(4,5,6-TRIHYDROBENZOTHIAZOL-2-YL))(3-(TRIFLUOROMETHYL)PHENYL)FORMAMIDE 2-(2,4-DICHLOROPHENOXY)-N-(5,5-DIMETHYL-7-OXO(4,5,6-TRIHYDROBENZOTHIAZOL-2-YL))ETHANAMIDE

  • TIMTEC-BB SBB000119
  • OTAVA-BB BB7010240510
  • AKOS B000350
  • AKOS BB-9229
  • AKOS BBS-00002178
  • 4,5,6,7-TETRAHYDRO-BENZOTHIAZOL-2-YLAMINE
  • 4,5,6,7-TETRAHYDRO-1,3-BENZOTHIAZOL-2-AMINE
  • 4,5,6,7-TETRAHYDRO-1,3-BENZOTHIAZOL-2-YLAMINE
  • AURORA 11604
  • ASISCHEM D48930
  • ART-CHEM-BB B000350
  • IFLAB-BB F1040-0006
  • CHEMBRDG-BB 3000350
  • 2-Amino-4,5,6,7-tetrahydrobenzothiazole
  • 4,5,6,7-Tetrahydrobenzothiazoyl-2-ylamine
  • 2-Amino-4,5,6,7-tetrahydro-1,3-benzothiazole
  • 4,5,6,7-tetrahydro-1,3-benzothiazol-2-amine(SALTDATA: FREE)
  • 4,5,6,7-Tetrahydrobenzo[d]thiazol-2-aMine
  • 2-BenzothiazolaMine, 4,5,6,7-tetrahydro-
  • 4,5,6,7-Tetrahydro-2-aminobenzothiazole
  • BENZOTHIAZOLE, 4,5,6,7-TETRAHYDRO-2-AMINO-
  • 2-Amino-4,5,6,7-tetrahydrobenzothiazole 97%
  • 2933-29-1