Description

1-Allyl-5-Methyl-1H-Pyrazole-4-Carbaldehyde is a versatile pyrazole-based aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both an allyl and an aldehyde functional group, makes it a valuable precursor for constructing complex heterocyclic frameworks. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides, leveraging the pyrazole core's bioactivity.
• Organic Synthesis Building Block: Employed in cyclization, condensation, and nucleophilic addition reactions to create complex heterocycles like fused pyrazoles and other nitrogen-containing compounds.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in coordination chemistry and catalysis.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced polymers and functional materials.

Basic Information

Product Name	1-Allyl-5-Methyl-1H-Pyrazole-4-Carbaldehyde
CAS No.	957313-16-5
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	4-Formyl-1-allyl-5-methyl-1H-pyrazole; 1-Allyl-5-methyl-1H-pyrazole-4-carboxaldehyde; 5-Methyl-1-(2-propen-1-yl)-1H-pyrazole-4-carbaldehyde; Allyl 5-methylpyrazole-4-carbaldehyde; (1-Allyl-5-methyl-1H-pyrazol-4-yl)methanal
EINECS	Contact for details

Quality Control

Our 1-Allyl-5-Methyl-1H-Pyrazole-4-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles against our stringent specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.