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3-Amino-4-bromo-1H-indazole, 97%, Thermo Scientific™

Catalog Number 15446267
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Quantity:
250 mg
1 g
5 g
This item is not returnable. View return policy
914311-50-5
C7H6BrN3
212.05
MFCD09909580
IXXXOIXGQFPLIH-UHFFFAOYSA-N
3-amino-4-bromo-1h-indazole, 4-bromo-1h-indazol-3-ylamine, 1h-indazol-3-amine, 4-bromo, 3-amino-4-bromoindazole, pubchem20681, acmc-209rbi, 4-bromo-1h-indazole-3-amine, 4-bromo-2h-indazol-3-ylamine, 4-bromo-1h-indazole-3-ylamine
11975123
4-bromo-1H-indazol-3-amine
NC1=NNC2=CC=CC(Br)=C12
This item is not returnable. View return policy
914311-50-5
C7H6BrN3
212.05
MFCD09909580
IXXXOIXGQFPLIH-UHFFFAOYSA-N
3-amino-4-bromo-1h-indazole, 4-bromo-1h-indazol-3-ylamine, 1h-indazol-3-amine, 4-bromo, 3-amino-4-bromoindazole, pubchem20681, acmc-209rbi, 4-bromo-1h-indazole-3-amine, 4-bromo-2h-indazol-3-ylamine, 4-bromo-1h-indazole-3-ylamine
11975123
4-bromo-1H-indazol-3-amine
NC1=NNC2=CC=CC(Br)=C12

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
Microwave heating of 2-halobenzaldehydes or 2-haloacetophenones with phenylhydrazines at 160°C for 10 min quantitatively yielded the arylhydrazones, which were further cyclized to give 1-aryl-1H-indazoles via CuI/diamine-catalyzed N-arylation under microwave heating (160°C, 10 min). Good to excellent yields were observed for 2-iodo, 2-bromo, and 2-chloro benzaldehydes or acetophenones.

Solubility
Slightly soluble.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. Refrigerate 2-7°C.
TRUSTED_SUSTAINABILITY
Melting Point 142°C to 144°C
Quantity 1 g
Solubility Information Slightly soluble.
Formula Weight 212.05
Percent Purity 97%
Chemical Name or Material 3-Amino-4-bromo-1H-indazole
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