Description

Ethyl 2-[3-(2-Amino-2-thioxoethyl)-4-oxo-3,4-dihydrophthalazin-1-yl]acetate is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceutical agents and bioactive molecules. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, such as herbicides or fungicides.
• Chemical Biology Probe Synthesis: Serves as a scaffold for creating molecular tools to study biological pathways and protein functions.
• Material Science Research: Potential building block for novel organic electronic materials or metal-organic frameworks (MOFs) due to its complex donor-acceptor structure.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploration of new chemical reactions.

Basic Information

Product Name	Ethyl 2-[3-(2-Amino-2-thioxoethyl)-4-oxo-3,4-dihydrophthalazin-1-yl]acetate
CAS No.	131666-72-3
Molecular Formula	C₁₄H₁₅N₃O₃S
Molecular Weight	305.35 g/mol
Synonyms	Ethyl [3-(2-amino-2-thioxoethyl)-4-oxo-3,4-dihydro-1-phthalazinyl]acetate; 1-Phthalazineacetic acid, 3-(2-amino-2-thioxoethyl)-3,4-dihydro-4-oxo-, ethyl ester; Ethyl 2-(3-(2-amino-2-thioxoethyl)-4-oxo-3,4-dihydrophthalazin-1-yl)acetate; CAS 131666-72-3
EINECS	Contact for details

Quality Control

Our Ethyl 2-[3-(2-Amino-2-thioxoethyl)-4-oxo-3,4-dihydrophthalazin-1-yl]acetate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), residual solvents, and other critical parameters is provided with every shipment to support your quality assurance and regulatory needs.

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). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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