2-Methyl-2H-indazole-7-sulfonyl chloride

Name: 2-Methyl-2H-indazole-7-sulfonyl chloride
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CAS No. 1363380-68-0
Cat. No. CS-0057278
Purity≥95%
MDL No.None

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2-Methyl-2H-indazole-7-sulfonyl chloride|CS-0057278

Structure of 1363380-68-0

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General Information

CAS No. 1363380-68-0
Cat. No. CS-0057278
Purity ≥95%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇ClN₂O₂S
Molecular Weight 230.67
Synonym(s) None
SMILES O=S(C1=CC=CC2=CN(C)N=C12)(Cl)=O

Description

2-Methyl-2H-indazole-7-sulfonyl chloride features a reactive sulfonyl chloride group appended to a sterically hindered indazole scaffold, enabling selective derivatization in synthetic workflows. This bench-stable reagent integrates readily into bioconjugation and probe development, offering high functional group tolerance and compatibility with diverse nucleophiles under mild conditions.

Application

2-Methyl-2H-indazole-7-sulfonyl chloride serves as a versatile sulfonyl chloride building block for the construction of indazole-based scaffolds in medicinal chemistry. Its reactivity enables efficient amide and sulfonamide formation under mild conditions, facilitating rapid diversification of core structures. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for high-throughput synthesis and scale-up applications.

Safety Information

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GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 3261
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501

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Computational Chemistry Data

TPSA 51.96
LogP 1.5008
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Indazole compounds

Key Words

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2-Methyl-2H-indazole-7-sulfonyl chloride

CAS No. 1363380-68-0

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