Description

1H-Pyrazole-4-Propanoic Acid, 4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl- is a high-value pyrazole derivative with a propanoic acid side chain, serving as a versatile synthetic intermediate. Its molecular structure makes it a critical building block for the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, metabolic disorders, and central nervous system (CNS) conditions.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in organic synthesis for constructing complex heterocyclic compounds used in material science and specialty chemistry.
• Biochemical Research: Serves as a scaffold or inhibitor in enzymatic studies and proteomics research due to its specific molecular interactions.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes.

Basic Information

Item	Details
Product Name	1H-Pyrazole-4-Propanoic Acid, 4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-
CAS No.	23582-68-5
Molecular Formula	C13H14N2O3
Molecular Weight	246.26 g/mol
Synonyms	3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-4-propanoic acid; 1-Phenyl-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-4-propionic acid; 4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazole-4-propanoic acid; 1H-Pyrazole-4-propanoic acid, 4,5-dihydro-3-methyl-5-oxo-1-phenyl-; 23582-68-5; 1-Phenyl-3-methyl-4,5-dihydro-5-oxopyrazole-4-propionic acid
EINECS	Contact for details

Quality Control

Every batch of our 1H-Pyrazole-4-Propanoic Acid, 4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl- is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles via HPLC, NMR, and IR spectroscopy. Our quality commitment ensures the material meets the stringent requirements for use in GMP-compliant pharmaceutical synthesis and advanced research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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