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2-Bromo-6-fluorobenzothiazole

2-Bromo-6-fluorobenzothiazole Structure
2-Bromo-6-fluorobenzothiazole structure
CAS No.
152937-04-7
Chemical Name:
2-Bromo-6-fluorobenzothiazole
Synonyms
2-Bromo-6-fluorobenzothiazole;2-bromo-6-fluoroobenzothiazole;2-bromo-6-fluorobenzo[d]thiazole;Benzothiazole, 2-bromo-6-fluoro-;2-broMo-6-fluoro-1,3-benzothiazole;2-Bromo-6-fluoroobenzo[d]thiazole, 97%
CBNumber:
CB7176975
Molecular Formula:
C7H3BrFNS
Molecular Weight:
232.07
MDL Number:
MFCD07783786
MOL File:
152937-04-7.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:43
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2-Bromo-6-fluorobenzothiazole Properties

Boiling point 298.3±32.0 °C(Predicted)
Density 1.832
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka -0.39±0.10(Predicted)
Appearance Light yellow to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H290-H302-H319
Precautionary statements  P264b-P270-P280i-P301+P312-P305+P351+P338-P330-P337+P313-P390-P406b-P501c
HS Code  29342000

2-Bromo-6-fluorobenzothiazole price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific PC520898 2-Bromo-6-fluoro-1,3-benzothiazole 95% 152937-04-7 1g $24 2026-06-04 Buy
Apolloscientific PC520898 2-Bromo-6-fluoro-1,3-benzothiazole 95% 152937-04-7 5g $49 2026-06-04 Buy
Apolloscientific PC520898 2-Bromo-6-fluoro-1,3-benzothiazole 95% 152937-04-7 25g $219 2026-06-04 Buy
Matrix Scientific 072677 2-Bromo-6-fluorobenzothiazole 152937-04-7 250.00mg $34 2026-05-18 Buy
Matrix Scientific 072677 2-Bromo-6-fluorobenzothiazole 152937-04-7 500.00mg $52 2026-05-18 Buy
Product number Packaging Price Buy
PC520898 1g $24 Buy
PC520898 5g $49 Buy
PC520898 25g $219 Buy
072677 250.00mg $34 Buy
072677 500.00mg $52 Buy

2-Bromo-6-fluorobenzothiazole Chemical Properties, Uses, Production

Synthesis

2-Amino-6-fluorobenzothiazole

348-40-3

Cuprous bromide

7787-70-4

2-BROMO-6-FLUOROBENZOTHIAZOLE

152937-04-7

(Step 1) Synthesis of 2-bromo-6-fluorobenzothiazole: Copper(I) bromide (619 mg, 4.32 mmol) was suspended in acetonitrile (10 mL). To this suspension was added tert-butyl nitrite (640 mg, 5.38 mmol) followed by stirring at 60°C for 5 min. To the reaction mixture was added 2-amino-6-fluorobenzothiazole (605 mg, 3.60 mmol). The resulting mixture was stirred at 60°C for 10 minutes. After completion of the reaction, it was cooled to room temperature and the reaction mixture was diluted with ethyl acetate. The ethyl acetate layer was washed sequentially with 1N HCl and saturated saline and then dried over anhydrous sodium sulfate. The solvent was removed by distillation under reduced pressure to obtain the crude product. The crude product was purified by silica gel column chromatography using n-hexane/ethyl acetate (5:1, v/v) as eluent to afford 2-bromo-6-fluorobenzothiazole (330 mg, 40% yield) as a brown solid. The structure of the product was confirmed by 1H-NMR (CDCl3) δ: 7.19-7.24 (m, 1H), 7.49-7.52 (m, 1H), 7.92-7.96 (m, 1H) and mass spectrometry (ESI) m/z 273.8 ([M + H + MeCN]+).

References

[1] Patent: EP1346982, 2003, A1
[2] Patent: US5371093, 1994, A

2-Bromo-6-fluorobenzothiazole Preparation Products And Raw materials

Raw materials

2-Amino-6-fluorobenzothiazole Cuprous bromide Acetonitrile Ethyl acetate tert-Butyl nitrite
Hexane

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Preparation Products

2-Bromo-6-fluorobenzothiazole Suppliers

Global Suppliers ( 83)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Shanghai Xiannuo Biotechnology Co., Ltd. 021-50718719 13918719472 China 978 58
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660 chibapharm@foxmail.com China 3996 55
SuZhou ShiYa Biopharmaceuticals, Inc. 86(512)5235 8471 17715136450 sales@shiyabiopharm.com China 4167 58
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18201 56
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Pure Chemistry Scientific Inc. 62
Shanghai Xiannuo Biotechnology Co., Ltd. 58
Chiba Pharmaceutical Science and technology Co, Ltd. 55
SuZhou ShiYa Biopharmaceuticals, Inc. 58
9ding chemical ( Shanghai) Limited 56
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Bide Pharmatech Ltd. 60

View Latest Price from 2-Bromo-6-fluorobenzothiazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-BROMO-6-FLUOROBENZOTHIAZOLE pictures 2019-12-24 2-BROMO-6-FLUOROBENZOTHIAZOLE
152937-04-7
 $1.00 1KG 99% 1000KG Career Henan Chemical Co

2-Bromo-6-fluorobenzothiazole Spectrum

2-BROMO-6-FLUOROBENZOTHIAZOLE(152937-04-7)1HNMR2-BROMO-6-FLUOROBENZOTHIAZOLE(152937-04-7)13CNMR

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2-bromo-6-fluorobenzo[d]thiazole 2-bromo-6-fluoroobenzothiazole 2-broMo-6-fluoro-1,3-benzothiazole 2-Bromo-6-fluoroobenzo[d]thiazole, 97% Benzothiazole, 2-bromo-6-fluoro- 2-Bromo-6-fluorobenzothiazole 152937-04-7