2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID
- Product Name
- 2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID
- CAS No.
- 22514-58-5
- Chemical Name
- 2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID
- Synonyms
- 2-BroMe-6-benzothiazolecarboxylic acid;2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID;6-Benzothiazolecarboxylic acid, 2-bromo-;2-bromobenzo[d]thiazole-6-carboxylic acid;2-broMo-1,3-benzothiazole-6-carboxylic acid;JR-14055, 2-Bromobenzo[d]thiazole-6-carboxylic acid, 97%
- CBNumber
- CB61092598
- Molecular Formula
- C8H4BrNO2S
- Formula Weight
- 258.09
- MOL File
- 22514-58-5.mol
2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID Property
- Melting point:
- 232-233℃ (dec.)
- Boiling point:
- 444.1±37.0 °C(Predicted)
- Density
- 1.912
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 3.55±0.30(Predicted)
- Appearance
- Off-white to light brown Solid
Safety
- HS Code
- 2934208090
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.
N-Bromosuccinimide Price
- Product number
- B680498
- Product name
- 2-Bromo-6-benzothiazolecarboxylicacid
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 079892
- Product name
- 2-Bromo-6-benzothiazolecarboxylicacid
- Purity
- 97%
- Packaging
- 100mg
- Price
- $20
- Updated
- 2021/12/16
- Product number
- CS-W005489
- Product name
- 2-Bromobenzo[d]thiazole-6-carboxylicacid
- Packaging
- 1g
- Price
- $50
- Updated
- 2021/12/16
- Product number
- FB142804
- Product name
- 2-Bromobenzo[d]thiazole-6-carboxylic acid
- Packaging
- 250mg
- Price
- $57.5
- Updated
- 2021/12/16
- Product number
- FB142804
- Product name
- 2-Bromobenzo[d]thiazole-6-carboxylic acid
- Packaging
- 500mg
- Price
- $100
- Updated
- 2021/12/16
2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID Chemical Properties,Usage,Production
Synthesis
66947-92-0
22514-58-5
General procedure for the synthesis of 2-bromobenzothiazole-6-carboxylic acid from methyl 2-aminobenzothiazole-6-carboxylate: to a mixed solution of methyl 2-bromobenzothiazole-6-carboxylate (1.256 g, 4.39 mmol) in tetrahydrofuran (THF, 60 mL) and water (H2O, 20 mL) was added at 0 °C lithium hydroxide monohydrate (920 mg, 21.9 mmol). The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, the pH was adjusted to 2 with 1N hydrochloric acid (HCl) solution, followed by extraction with ethyl acetate. After the organic phase was washed with saturated saline, the solvent was removed by distillation under reduced pressure, and the crude product obtained could be used directly in the next step of the reaction without further purification. Mass Spectrometry (ESI) m/z: 257.9 (M + 1)+.
References
[1] Patent: WO2008/124393, 2008, A1. Location in patent: Page/Page column 33-34
2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
2-BROMO-6-BENZOTHIAZOLECARBOXYLIC ACID Suppliers
- Tel
- 21-57721279
- Fax
- QQ：14057904
- sales@shydchem.com.cn
- Country
- China
- ProdList
- 998
- Advantage
- 56
- Tel
- 001-857-928-2050 or 1-888-588-9418
- Fax
- 001-617-206-9595
- sales@chemreagents.com
- Country
- United States
- ProdList
- 10186
- Advantage
- 62
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42934
- Advantage
- 64
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18729
- Advantage
- 57
- Tel
- 18986259541
- Fax
- 027-87840182
- sales@3stc.com
- Country
- China
- ProdList
- 3764
- Advantage
- 58
- Tel
- 0531-81313138 13066006660
- Fax
- QQ: 3366077777
- chibapharm@foxmail.com
- Country
- China
- ProdList
- 3992
- Advantage
- 55
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9891
- Advantage
- 58
- Tel
- 18652989687
- Fax
- +86-25-52131256
- sales@norris-pharm.com
- Country
- China
- ProdList
- 8878
- Advantage
- 55
- Tel
- 86(512)5235 8471 17715136450
- Fax
- 86(512)5235 6881
- sales@shiyabiopharm.com
- Country
- China
- ProdList
- 4169
- Advantage
- 58
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8026
- Advantage
- 55