Description

4-(1,5-Dimethyl-1 H-Pyrazol-4-Yl)-2,4-Dioxo-Butyric Acid Methyl Ester is a high-purity, specialized organic compound serving as a critical building block in advanced chemical synthesis. This compound is valued for its unique molecular structure, which incorporates both pyrazole and β-ketoester functionalities, enabling its use in the development of novel active ingredients. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for constructing complex molecules in academic and industrial R&D settings.
• Material Science: Potential intermediate in the synthesis of specialty polymers and advanced organic materials requiring specific functional groups.
• Bioconjugation Chemistry: The reactive carbonyl groups make it suitable for developing linkers and probes in biochemical applications.

Basic Information

Product Name	4-(1,5-Dimethyl-1 H-Pyrazol-4-Yl)-2,4-Dioxo-Butyric Acid Methyl Ester
CAS No.	1005585-96-5
Molecular Formula	C₁₁H₁₄N₂O₄
Molecular Weight	238.24 g/mol
Synonyms	Methyl 4-(1,5-dimethyl-1H-pyrazol-4-yl)-2,4-dioxobutanoate; 2,4-Dioxo-4-(1,5-dimethyl-1H-pyrazol-4-yl)butanoic acid methyl ester; 4-(1,5-Dimethyl-1H-pyrazol-4-yl)-2,4-dioxobutanoic Acid Methyl Ester; 1,5-Dimethyl-1H-pyrazole-4-acetic acid, α-acetyl-, methyl ester; Butanoic acid, 2,4-dioxo-4-(1,5-dimethyl-1H-pyrazol-4-yl)-, methyl ester; Methyl 4-(1,5-dimethylpyrazol-4-yl)-2,4-dioxobutanoate
EINECS	Contact for details

Quality Control

Our production of 4-(1,5-Dimethyl-1 H-Pyrazol-4-Yl)-2,4-Dioxo-Butyric Acid Methyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP standards for pharmaceutical applications, and our quality system is designed to meet the rigorous demands of global industrial and research customers.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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