4-Bromo-7-methyl-1H-indazole

Name: 4-Bromo-7-methyl-1H-indazole
Brand: ChemScene
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CAS No. 1159511-74-6
Cat. No. CS-0056159
Purity≥98%
MDL No.None

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Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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Structure of 1159511-74-6

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Description

4-Bromo-7-methyl-1H-indazole features a bromine substituent at the 4-position and a methyl group at the 7-position on the indazole core, delivering enhanced electron-withdrawing character and improved solubility in organic media. This scaffold integrates readily into medicinal chemistry libraries, serving as a key building block for kinase inhibitors and bioactive heterocycles.

Application

4-Bromo-7-methyl-1H-indazole serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its stable bromo functionality. The methyl group at the 7-position enhances metabolic stability and modulates electronic properties, while the indazole core provides a rigid, bioisosteric scaffold for targeted protein inhibition. Its bench-stable crystalline form facilitates handling and purification, making it well-suited for iterative synthesis in API development.

General Information

CAS No. 1159511-74-6
Cat. No. CS-0056159
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇BrN₂
Molecular Weight 211.06
Synonym(s) 4-bromo-7-methyL
SMILES CC1=C2C(=C(C=C1)Br)C=NN2

Computational Chemistry Data

TPSA 28.68
LogP 2.63382
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P260-P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Indazole compounds

Key Words

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4-Bromo-7-methyl-1H-indazole

CAS No. 1159511-74-6

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