Description

2-Pyrrolidinethione, 1-(2-Diazo-1,3-Dioxobutyl)- (9Ci) is a specialized diazo-functionalized heterocyclic compound, serving as a versatile intermediate in advanced organic synthesis. Its core value lies in its unique molecular architecture, which enables the construction of complex nitrogen- and sulfur-containing frameworks under controlled conditions. This high-purity building block is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Advanced Material Research: Serves as a functional monomer or cross-linking agent in the development of specialty polymers and functional coatings.
• Chemical Biology Probes: Employed in the creation of photoaffinity labels and activity-based probes for studying enzyme mechanisms and protein interactions.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, including novel cyclization and coupling reactions.

Basic Information

Product Name	2-Pyrrolidinethione, 1-(2-Diazo-1,3-Dioxobutyl)- (9Ci)
CAS No.	148902-19-6
Molecular Formula	C9H11N3O2S
Molecular Weight	225.27 g/mol
Synonyms	1-(2-Diazo-1,3-dioxobutyl)-2-pyrrolidinethione; 1-(2-Diazoacetylacetyl)-2-pyrrolidinethione; 2-Pyrrolidinethione, 1-(2-diazo-1,3-dioxobutyl)-; Diazoacetoacetylpyrrolidine-2-thione; 1-(Diazoacetoacetyl)-2-thiopyrrolidine; 1-(2-Diazo-3-oxobutanoyl)-2-pyrrolidinethione; N-(Diazoacetoacetyl)-2-pyrrolidinethione
EINECS	Contact for details

Quality Control

Every batch of 2-Pyrrolidinethione, 1-(2-Diazo-1,3-Dioxobutyl)- (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and light-sensitive nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.