Methyl 4-chloro-1H-indazole-7-carboxylate

Name: Methyl 4-chloro-1H-indazole-7-carboxylate
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CAS No. 952479-72-0
Cat. No. CS-0468949
Molecule weight210.62
Purity≥98%
MDL No.MFCD23705459

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Methyl 4-chloro-1H-indazole-7-carboxylate|CS-0468949

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General Information

CAS No. 952479-72-0
Cat. No. CS-0468949
Purity ≥98%
MDL No. MFCD23705459
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₇ClN₂O₂
Molecular Weight 210.62
Synonym(s) 1H-Indazole-7-carboxylic acid, 4-chloro-, methyl ester
SMILES O=C(C1=CC=C(Cl)C2=C1NN=C2)OC

Description

Methyl 4-chloro-1H-indazole-7-carboxylate features a chlorinated indazole core with a methyl ester at the C7 position, offering a robust scaffold for medicinal chemistry. The electron-deficient indazole ring enhances reactivity in cross-coupling processes, while the ester group enables straightforward derivatization. This compound serves as a key intermediate in the synthesis of bioactive heterocycles.

Application

Methyl 4-chloro-1H-indazole-7-carboxylate serves as a versatile building block for the synthesis of indazole-based pharmaceuticals and agrochemicals. The chloro group at the 4-position enables palladium-catalyzed cross-coupling reactions, while the ester functionality supports selective reduction or hydrolysis. Its bench-stable nature and compatibility with diverse reaction conditions make it well-suited for iterative synthetic sequences in medicinal chemistry and process development.

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 : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 54.98
LogP 2.0029
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic heterocycle compounds Indazole compounds

Key Words

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Methyl 4-chloro-1H-indazole-7-carboxylate

CAS No. 952479-72-0

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