Description

1-Methyl-3-Phenylpyrazol-5-Carbonsaeure-Methylester is a specialized heterocyclic ester compound with the CAS number 10250-62-1. This chemical serves as a valuable advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyrazole core structures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex heterocyclic molecules in medicinal chemistry.
• Research & Development (R&D): Employed in academic and industrial labs for method development and exploring new chemical entities.
• Fine Chemical Production: Integral in the multi-step synthesis of specialty and performance chemicals.

Basic Information

Product Name	1-Methyl-3-Phenylpyrazol-5-Carbonsaeure-Methylester
CAS No.	10250-62-1
Molecular Formula	C₁₂H₁₂N₂O₂
Molecular Weight	216.24 g/mol
Synonyms	Methyl 1-methyl-3-phenyl-1H-pyrazole-5-carboxylate; 1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid methyl ester; 5-Methoxycarbonyl-1-methyl-3-phenylpyrazole; 3-Phenyl-1-methylpyrazole-5-carboxylic acid methyl ester; 1-Methyl-3-phenylpyrazole-5-carboxylic acid methyl ester; 1-Methyl-3-phenyl-5-pyrazolecarboxylic acid methyl ester; Methyl 1-methyl-3-phenylpyrazole-5-carboxylate
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-Phenylpyrazol-5-Carbonsaeure-Methylester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a pharmaceutical intermediate. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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