Description

3-Pyrazolidinone, 1-(Dichloroacetyl)- (9Ci) CAS NO 303994-70-9 is a specialized heterocyclic organic compound featuring a pyrazolidinone core functionalized with a dichloroacetyl group. This structure makes it a valuable chemical intermediate and building block for advanced synthesis. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients and fine chemicals.

Application

This compound serves as a versatile intermediate in several high-value chemical synthesis pathways. Key application areas include:

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Acts as a precursor in the development of new herbicides, fungicides, or plant growth regulators.
• Chemical Research & Development: Employed as a specialized building block for constructing complex heterocyclic frameworks in academic and industrial labs.
• Fine Chemical Production: Utilized in the manufacture of custom and high-purity chemicals for various industrial applications.
• Bioconjugate Chemistry: Potential use in creating labeled compounds or probes for biochemical studies due to its reactive functional groups.

Basic Information

Product Name	3-Pyrazolidinone, 1-(Dichloroacetyl)- (9Ci)
CAS No.	303994-70-9
Molecular Formula	C5H6Cl2N2O2
Molecular Weight	197.02 g/mol
Synonyms	1-(Dichloroacetyl)pyrazolidin-3-one; 1-(Dichloroacetyl)-3-pyrazolidinone; N-(Dichloroacetyl)pyrazolidin-3-one; 3-Pyrazolidinone, 1-(dichloroacetyl)-; Pyrazolidin-3-one, 1-(dichloroacetyl)-; Dichloroacetyl pyrazolidinone; CAS 303994-70-9
EINECS	Contact for details

Quality Control

Our 3-Pyrazolidinone, 1-(Dichloroacetyl)- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics is provided with each shipment to guarantee it meets your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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