Description

5-Methyl-3-pyrazolidinone is a versatile heterocyclic organic compound belonging to the pyrazolidinone class. This chemical serves as a valuable building block and intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Its unique structure makes it essential for researchers and manufacturers developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and the discovery of new bioactive compounds.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of certain specialty dyes and colorants.
• Polymer Additives: Can be utilized in the synthesis of specialty polymers and as a component in polymer modification.

Basic Information

Product Name	5-Methyl-3-pyrazolidinone
CAS No.	10234-76-1
Molecular Formula	C₄H₈N₂O
Molecular Weight	100.12 g/mol
Synonyms	5-Methylpyrazolidin-3-one; 3-Pyrazolidinone, 5-methyl-; 5-Methyl-2,4-diazabicyclo[3.3.0]octan-3-one; 5-Methyl-δ²-pyrazolin-3-one; 1,2-Diazacyclopentan-3-one, 5-methyl-
EINECS	Contact for details

Quality Control

Our 5-Methyl-3-pyrazolidinone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.