7-BROMO-2-METHYL-2H-INDAZOLE
- Product Name
- 7-BROMO-2-METHYL-2H-INDAZOLE
- CAS No.
- 701910-14-7
- Chemical Name
- 7-BROMO-2-METHYL-2H-INDAZOLE
- Synonyms
- 7-Bromo-2-methylindazole;7-BROMO-2-METHYL-2H-INDAZOLE;2H-Indazole, 7-bromo-2-methyl-;7-Bromo-2-methyl-2H-indazole
- CBNumber
- CB81497326
- Molecular Formula
- C8H7BrN2
- Formula Weight
- 211.06
- MOL File
- 701910-14-7.mol
7-BROMO-2-METHYL-2H-INDAZOLE Property
- storage temp.
- Sealed in dry,Room Temperature
- form
- solid
- Appearance
- yellow solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- SYX00129
- Product name
- 7-Bromo-2-methyl-2H-indazole
- Purity
- Aldrich
- Packaging
- 1g
- Price
- $497
- Updated
- 2025/07/31
- Product number
- B697278
- Product name
- 7-Bromo-2-methyl-2h-indazole
- Packaging
- 1g
- Price
- $110
- Updated
- 2021/12/16
- Product number
- FB42342
- Product name
- 7-Bromo-2-methyl-2H-indazole
- Packaging
- 50mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- FB42342
- Product name
- 7-Bromo-2-methyl-2H-indazole
- Packaging
- 100mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- OR43561
- Product name
- 7-Bromo-2-methyl-2H-indazole
- Packaging
- 500mg
- Price
- $87
- Updated
- 2021/12/16
7-BROMO-2-METHYL-2H-INDAZOLE Chemical Properties,Usage,Production
Synthesis
77-78-1
53857-58-2
701910-14-7
Example 3: Synthesis of 7-(2,4-dichlorophenyl)-2,3-dimethyl-2H-indazole hydrochloride Step 1: To 30 mL of toluene, 7-bromo-1H-indazole (3; 1.71 g, 8.67 mmol) and dimethyl sulfate (0.90 mL, 9.5 mmol) were added. The reaction mixture was stirred at 110 °C for 4 h and subsequently cooled to room temperature. Upon completion of the reaction, the mixture was carefully washed with 30 mL of saturated aqueous NaHCO3 to neutralize the unreacted dimethyl sulfate. The organic layer was dried over anhydrous MgSO4, filtered (the filter cake was washed with ether) and concentrated under reduced pressure to give an orange colored oil. Purification by column chromatography (eluent: 0-50% EtOAc/hexane) afforded 7-bromo-2-methyl-2H-indazole (6: R = Me; 1.33 g, 73%) as a light tan solid.
References
[1] Patent: WO2005/16892, 2005, A1. Location in patent: Page/Page column 70-71
7-BROMO-2-METHYL-2H-INDAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
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