1,5-Dimethyl-1H-pyrazole-3-carboxylic acid

CAS No. 5744-59-2
Cat. No. CS-W004978
Molecule weight140.14
Purity≥97%
MDL No.MFCD00085040

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1,5-Dimethyl-1H-pyrazole-3-carboxylic acid|CS-W004978

Structure of 5744-59-2

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General Information

CAS No. 5744-59-2
Cat. No. CS-W004978
Purity ≥97%
MDL No. MFCD00085040
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₈N₂O₂
Molecular Weight 140.14
Synonym(s) None
SMILES CN1N=C(C=C1C)C(O)=O

Description

It is employed to make flavoring compounds and essences, as a flavoring agent and to flavor animal feeds.

Application

1,5-Dimethyl-1H-pyrazole-3-carboxylic acid serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to pyrazole-based scaffolds. Its carboxylic acid functionality facilitates direct coupling reactions and derivatization under standard conditions. The methyl groups at C1 and C5 enhance metabolic stability and modulate electronic properties, while the compound exhibits excellent bench stability and ease of purification—ideal for high-throughput synthesis and lead optimization workflows.

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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 55.12
LogP 0.42672
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Bioactive Molecules Dye and Bio-assay Reagents

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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1,5-Dimethyl-1H-pyrazole-3-carboxylic acid

CAS No. 5744-59-2

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