Description

3-Pyrazolidinone, 5,5-Dimethyl-1-(2-Propenyl)- (9Ci) is a specialized heterocyclic organic compound belonging to the pyrazolidinone class, serving as a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for use in multi-step synthesis and as a key building block.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammation.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for synthesizing complex dyes, pigments, and specialty polymers requiring specific heterocyclic frameworks.
• Research & Development: Employed in academic and industrial laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Ligand and Catalyst Development: Potential use in creating novel chelating ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	3-Pyrazolidinone, 5,5-Dimethyl-1-(2-Propenyl)- (9Ci)
CAS No.	131390-87-9
Molecular Formula	C8H14N2O
Molecular Weight	154.21 g/mol
Synonyms	5,5-Dimethyl-1-(prop-2-en-1-yl)pyrazolidin-3-one; 1-Allyl-5,5-dimethylpyrazolidin-3-one; 5,5-Dimethyl-1-(2-propenyl)-3-pyrazolidinone; 1-Allyl-5,5-dimethyl-3-pyrazolidinone; Allyl-5,5-dimethyl-3-pyrazolidone; 3-Pyrazolidinone, 1-allyl-5,5-dimethyl-; (9CI) 131390-87-9
EINECS	Contact for details

Quality Control

Our 3-Pyrazolidinone, 5,5-Dimethyl-1-(2-Propenyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a 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 optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.