Description

[1,4]Dioxino[2,3-d]pyrimidine-2-carboxylic acid, 6,7-dihydro-, methyl ester is a high-purity, heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical synthesis. Its unique fused dioxino-pyrimidine structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in academic and industrial research laboratories.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or ligands for catalytic systems.
• Process Chemistry: Employed in route scouting and optimization for the commercial-scale production of specialty chemicals.

Basic Information

Product Name	[1,4]Dioxino[2,3-d]pyrimidine-2-carboxylic acid, 6,7-dihydro-, methyl ester
CAS No.	946505-99-3
Molecular Formula	C9H8N2O4
Molecular Weight	208.17 g/mol
Synonyms	Methyl 6,7-dihydro[1,4]dioxino[2,3-d]pyrimidine-2-carboxylate; 6,7-Dihydro[1,4]dioxino[2,3-d]pyrimidine-2-carboxylic acid methyl ester; Methyl 2,3-dihydro-1,4-dioxino[2,3-d]pyrimidine-6-carboxylate; CAS 946505-99-3; Dioxinopyrimidine carboxylate ester
EINECS	Contact for details

Quality Control

Our production of [1,4]Dioxino[2,3-d]pyrimidine-2-carboxylic acid, 6,7-dihydro-, methyl ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with each 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 area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	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.