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| | 5-Bromo-1H-Benzo[d]Imidazole-2-Carboxylic Acid Basic information |
| Product Name: | 5-Bromo-1H-Benzo[d]Imidazole-2-Carboxylic Acid | | Synonyms: | 5-bromo-1H-benzo[d]imidazole-2-carboxylic acid;1H-Benzimidazole-2-carboxylicacid, 6-bromo-;5-Bromo-2-carboxy-1H-benzimidazole;5-broMo-1H-1,3-benzodiazole-2-carboxylic acid;6-Bromo-1H-benzimidazole-2-carboxylic acid;5-BROMO-1H-BENZIMIDAZOLE-2-CARBOXYLIC ACID;5-BROMO-1H-BENZOIMIDAZOLE-2-CARBOXYLIC ACID;5-Bromobenzimidazole-2-carboxylic acid monohydrate | | CAS: | 40197-20-4 | | MF: | C8H5BrN2O2 | | MW: | 241.04 | | EINECS: | | | Product Categories: | Benzoimidazole;Building Blocks | | Mol File: | 40197-20-4.mol | ![5-Bromo-1H-Benzo[d]Imidazole-2-Carboxylic Acid Structure](CAS/GIF/40197-20-4.gif) |
| | 5-Bromo-1H-Benzo[d]Imidazole-2-Carboxylic Acid Chemical Properties |
| Melting point | 206℃ | | Boiling point | 495℃ | | density | 1.946 | | Fp | 253℃ | | storage temp. | Sealed in dry,Store in freezer, under -20°C | | form | powder | | pka | 1.30±0.30(Predicted) | | color | Yellow | | InChI | InChI=1S/C8H5BrN2O2/c9-4-1-2-5-6(3-4)11-7(10-5)8(12)13/h1-3H,(H,10,11)(H,12,13) | | InChIKey | ULTDLMITPWHISY-UHFFFAOYSA-N | | SMILES | C1(C(O)=O)NC2=CC(Br)=CC=C2N=1 |
| | 5-Bromo-1H-Benzo[d]Imidazole-2-Carboxylic Acid Usage And Synthesis |
| Synthesis | General procedure for the synthesis of 5-bromobenzimidazole-2-carboxylic acid from 2-(hydroxymethyl)-5-bromobenzimidazole: 5-bromo-1H-benzimidazol-2-ylmethanol (0.23 g, 1.0 mmol) was dissolved in acetone (10 mL), and an aqueous solution of potassium permanganate (0.379 g, 2.4 mmol) was added (10 mL). After completion of the reaction, the crude product was recrystallized from water to give 5-bromo-1H-benzimidazole-2-carboxylic acid as a creamy white powder in 37% yield. | | References | [1] Molecules, 2015, vol. 20, # 8, p. 15206 - 15223 |
| | 5-Bromo-1H-Benzo[d]Imidazole-2-Carboxylic Acid Preparation Products And Raw materials |
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