2,1,3-BENZOTHIADIAZOL-5-AMINE

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Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: CAS:874-37-3
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Products Intro: Product Name:2,1,3-BENZOTHIADIAZOL-5-AMINE
CAS:874-37-3
Purity:95%-99% Package:1KG;1USD
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:Benzo[c][1,2,5]thiadiazol-5-amine
CAS:874-37-3
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-13403
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: CAS:874-37-3
Purity:0.995 Package:5KG;1KG
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763
Email: sales@tnjchem.com
Products Intro: Product Name:2,1,3-benzothiadiazol-5-amine
CAS:874-37-3

2,1,3-BENZOTHIADIAZOL-5-AMINE manufacturers

2,1,3-BENZOTHIADIAZOL-5-AMINE Basic information
Product Name:2,1,3-BENZOTHIADIAZOL-5-AMINE
Synonyms:2,1,3-BENZOTHIADIAZOL-5-AMINE;BENZO[1,2,5]THIADIAZOL-5-YLAMINE;BUTTPARK 95\50-71;2,1,3-Benzothiadiazol-5-amine ,97%;2,1,3-benzothiadiazol-5-amine(SALTDATA: FREE);benzo[c][1,2,5]thiadiazol-5-aMine;(2,1,3-Benzothiadiazol-5-yl)amine;5-Amino-2,1,3-benzothiadiazole
CAS:874-37-3
MF:C6H5N3S
MW:151.19
EINECS:
Product Categories:
Mol File:874-37-3.mol
2,1,3-BENZOTHIADIAZOL-5-AMINE Structure
2,1,3-BENZOTHIADIAZOL-5-AMINE Chemical Properties
Melting point 112-115
Boiling point 303.0±15.0 °C(Predicted)
density 1.485±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka1.75±0.47(Predicted)
AppearanceYellow to brown Solid
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39
Hazard Note Harmful
HazardClass IRRITANT
HS Code 2934999090
MSDS Information
2,1,3-BENZOTHIADIAZOL-5-AMINE Usage And Synthesis
Uses2,1,3-benzothiadiazol-5-amine is a useful research chemical, a benzothiadiazole derivative with pesticidal properties. An anti-viral and antibacterial agent.
Synthesis
5-NITRO-2,1,3-BENZOTHIADIAZOLE

16252-88-3

2,1,3-BENZOTHIADIAZOL-5-AMINE

874-37-3

5-Nitrobenzo[c][1,2,5]thiadiazole (Compound 16, 2 g, 11.04 mmol) was used as a raw material, which was dissolved in a mixed solvent of ethanol and water (2:1, 3 mL, v/v) with NH4Cl (2.34 g, 44.20 mmol). The reaction mixture was placed in an oil bath at 90°C and refluxed for 30 min. Subsequently, iron powder (2.47 g, 44.20 mmol) was added to the reaction system and the reaction continued to be stirred under reflux conditions for 3 hours. After the completion of the reaction was monitored by TLC, the hot reaction mixture was filtered and the residue was washed with ethanol. The filtrates were combined, neutralized with saturated NaHCO3 solution and then extracted with ethyl acetate. The organic phase was dried with anhydrous sodium sulfate and concentrated to give the target product 2,1,3-benzothiazol-5-amine (Compound 17, 1.5 g, 90.3% yield).

References[1] Patent: CN108341791, 2018, A. Location in patent: Paragraph 0142; 0143; 0145
[2] Patent: US6420567, 2002, B1
[3] Zhurnal Obshchei Khimii, 1955, vol. 25, p. 199,209; engl. Ausg. S. 183, 190
[4] Zhurnal Obshchei Khimii, 1954, vol. 24, p. 133,134; engl. Ausg. S. 131
[5] Zhurnal Obshchei Khimii, 1958, vol. 28, p. 20,25; engl. Ausg. S. 20, 24
2,1,3-BENZOTHIADIAZOL-5-AMINE Preparation Products And Raw materials
Raw materials5-NITRO-2,1,3-BENZOTHIADIAZOLE-->Iron-->Ammonium chloride
Preparation ProductsThiazolo[5,4-e]-2,1,3-benzothiadiazole (7CI,8CI,9CI)
Tag:2,1,3-BENZOTHIADIAZOL-5-AMINE(874-37-3) Related Product Information
2,1,3-BENZOTHIADIAZOL-5-AMINE 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine,5-CHLORO-N-(4,5-DIHYDRO-1H-IMIDAZOL-2-YL)-2,1,3-BENZOTHIADIAZOL-4-AMINE HYDROCHLORIDE 6-Aminobenzothiazole 2-(METHYLTHIO)-1,3-BENZOTHIAZOL-6-AMINE 6-AMINO-2-METHYLBENZOTHIAZOLE 2,1,3-Benzothiadiazol-7-amine,2,1,3-BENZOTHIADIAZOL-4-AMINE Pramipexole 1,3-BENZOTHIAZOL-5-AMINE 5-Bromo-6-methyl-1,3-benzothiazol-2-amine 2-AMINO-4,6-DIFLUOROBENZOTHIAZOLE 1,3-benzothiadiazol-4-amine,5-chloro-n-(4,5-dihydro-1h-imidazol-2-yl)-mon 2,1,3-Benzothiadiazole 2,1,3-BENZOTHIADIAZOLE-4,5-DIAMINE 4-CHLORO-BENZO[1,2,5]THIADIAZOL-5-YLAMINE 5-CHLORO-2,1,3-BENZOTHIADIAZOL-4-AMINE 5-METHYL-2,1,3-BENZOTHIADIAZOL-4-AMINE 7-BROMO-5-NITRO-2,1,3-BENZOTHIADIAZOL-4-AMINE 6-FLUORO-1,3-BENZOXATHIOL-2-AMINE