6-Aminobenzothiazole

Product Name: 6-Aminobenzothiazole
CAS No.: 533-30-2
Chemical Name: 6-Aminobenzothiazole
Synonyms: BUTTPARK 98\57-13;6-BENZOTHIAZOLAMINE;benzothiazol-6-amine;6-AMINOBENZOTHIAZOLE;6-amino-benzothiazol;Benzothiazole-6-amine;BENZOTHIAZOL-6-YLAMINE;benzo[d]thiazol-6-amine;6-AMinobenzo[d]thiazole;1,3-BENZOTHIAZOL-6-AMINE
CBNumber: CB1257443
Molecular Formula: C7H6N2S
Formula Weight: 150.2
MOL File: 533-30-2.mol

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6-Aminobenzothiazole Property

Melting point:: 87-91 °C (lit.)
Boiling point:: 323.1±15.0 °C(Predicted)
Density: 1.2162 (rough estimate)
refractive index: 1.5500 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Chloroform, Methanol (Slightly)
form: Solid
pka: 2.74±0.10(Predicted)
color: Yellow to Beige
Water Solubility: Slightly soluble in water.
Merck: 14,425
BRN: 116381
InChIKey: FAYAYUOZWYJNBD-UHFFFAOYSA-N
CAS DataBase Reference: 533-30-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36-36/37/39-22
WGK Germany: 3
RTECS: DL1050200
Hazard Note: Irritant
HS Code: 29342000

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 562440
Product name: 6-Aminobenzothiazole
Purity: 97%
Packaging: 1g
Price: $53.58
Updated: 2025/07/31

Sigma-Aldrich

Product number: 562440
Product name: 6-Aminobenzothiazole
Purity: 97%
Packaging: 5g
Price: $242
Updated: 2025/07/31

TCI Chemical

Product number: A2898
Product name: 6-Aminobenzothiazole
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $133
Updated: 2024/03/01

TRC

Product number: A593505
Product name: 6-Aminobenzothiazole
Packaging: 1g
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 072185
Product name: 6-Aminobenzothiazole
Purity: 95+%
Packaging: 1g
Price: $29
Updated: 2021/12/16

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6-Aminobenzothiazole Chemical Properties,Usage,Production

Chemical Properties

Yellow solid

Uses

6-Aminobenzothiazole is used as pharmaceutical intermediate.

Uses

6-Aminobenzothiazole may be used in the synthesis of following:

1-(6-amino-benzothiazolyl)-3-chloro-5-methoxytriazine
6-[(4-N,N-dimethylaminophenyl)diazenyl]benzothiazole
6-[(2-hydroxy-1-naphthyl)diazenyl]benzothiazole
6-dimethylaminobenzothiazole

General Description

6-Aminobenzothiazole can be prepared from 6-nitrobenzothiazole via sonochemical reduction method.

Synthesis

2942-06-5

533-30-2

General procedure for the synthesis of 6-aminobenzothiazole from 6-nitrobenzothiazole: 6-nitrobenzothiazole (6.13 mmol) was dissolved in ethanol (30 mL), and 10% Pd/C catalyst was added (20% of the mass of 6-nitrobenzothiazole was used as catalyst). The mixture was placed in a Parr hydrogenation unit and reacted overnight at 50 psi hydrogen pressure. Upon completion of the reaction, the catalyst was removed by filtration and the filtrate was concentrated under vacuum to remove the solvent. Finally, purification by fast chromatography using a 30%-40% ethyl acetate/hexane gradient elution gave pure 6-aminobenzothiazole.

Purification Methods

It crystallises from aqueous EtOH, pet ether or *C6H6/pet ether. The hydrochloride has m 305o(dec) from dilute HCl, and the picrate has m 185o(dec ) from Me2CO. [Boggust & Cocker J Chem Soc 360 1949, Beilstein 27 III/IV 4884.]

References

[1] Advanced Synthesis and Catalysis, 2010, vol. 352, # 11-12, p. 1834 - 1840
[2] Bioorganic and Medicinal Chemistry, 2009, vol. 17, # 19, p. 7002 - 7007
[3] Synthesis, 2005, # 4, p. 600 - 604
[4] Journal of Organic Chemistry, 2011, vol. 76, # 21, p. 8726 - 8736
[5] Molecules, 2014, vol. 19, # 1, p. 925 - 939

6-Aminobenzothiazole Preparation Products And Raw materials

Raw materials

Benzothiazole Ammonium nitrate Palladium Trifluoroacetic anhydride Hydrochloric acid Acetic acid Iron

Preparation Products

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6-Aminobenzothiazole Suppliers

Americas 1 Belgium 1 Canada 1 China 166 Europe 2 France 1 Germany 3 India 11 Japan 2 Switzerland 2 The Netherlands 1 Ukraine 2 United Kingdom 12 United States 25 Global 230

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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INTATRADE GmbH

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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ShangHai DEMO Chemical Co.,Ltd

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Energy Chemical

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Capot Chemical Co., Ltd

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JinYan Chemicals(ShangHai) Co.,Ltd.

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Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
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Accela ChemBio Co.,Ltd.

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View Lastest Price from 6-Aminobenzothiazole manufacturers

R&D Scientific Inc.

Product: 6-Aminobenzothiazole 533-30-2
Price: US $2600.00/Kg
Min. Order: 1Kg
Purity: 98
Supply Ability: 500 Kg
Release date: 2024-05-21

Henan Fengda Chemical Co., Ltd

Product: 6-Aminobenzothiazole 533-30-2
Price: US $8.00-3.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-03

Zhuozhou Wenxi import and Export Co., Ltd

Product: 6-Aminobenzothiazole 533-30-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

533-30-2, 6-AminobenzothiazoleRelated Search:

2,2'-Dithiobis(benzothiazole) Triallylamine Dibenzylamine Benzothiazole Glucosamine 2-Mercaptobenzothiazole Aminopyrine Bis(2-ethylhexyl)amine Acetaminophen EC 2.6.1.2 2-Benzothiazolamine 2-Chloro-6-nitrobenzothiazole 6-NITRO-2-AMINOBENZOTHIAZOLE 2-MERCAPTO-6-NITROBENZOTHIAZOLE 6-AMINO-2-METHYLBENZOTHIAZOLE 6-aminobenzothiazole-2-thiol,6-Aminobenzothiazole-2(3H)-thione 2-(METHYLTHIO)-1,3-BENZOTHIAZOL-6-AMINE 6-Nitrobenzothiazole

BENZOTHIAZOL-6-YLAMINE

BUTTPARK 98\57-13

6-AMINOBENZOTHIAZOLE

6-BENZOTHIAZOLAMINE

1,3-BENZOTHIAZOL-6-AMINE

1,3-BENZOTHIAZOL-6-YLAMINE

benzothiazol-6-amine

6-Benzothiazolamine (9CI)

6-Aminobenzothiazole,98+%

6-Aminobenzothiazole Hydrochloride

benzo[d]thiazol-6-amine

6-Amino-1,3-benzothiazole

6-AMinobenzo[d]thiazole

6-amino-benzothiazol

Benzothiazole-6-amine

6-Aminobenzothiazole, 97.5%

533-30-2

Heterocyclic Building Blocks

Thiazoles

Building Blocks

Heterocyclic Building Blocks

Thiazoles

BENZOTHIAZOLE

Sulphur Derivatives

Heterocyclic Compounds