Description

Pyrido[4,3-D]Pyrimidine-4,6(5H)-Dicarboxylic Acid, 2-Chloro-7,8-Dihydro-, 6-(1,1-Dimethylethyl) Ester is a sophisticated heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its complex pyrido-pyrimidine scaffold, which serves as a critical intermediate for constructing novel molecular architectures. This compound is primarily needed by research and development teams within the pharmaceutical and agrochemical industries, where it is utilized to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic structure.
• Chemical Biology Probe Development: Serves as a scaffold for creating tool compounds to study biological pathways and protein functions.
• Material Science: Investigated as a building block for advanced organic electronic materials and ligands for metal-organic frameworks (MOFs).
• Academic & Contract Research: Employed in universities and CROs for methodological studies and the exploration of new chemical reactions.
• Custom Synthesis: A starting material for the bespoke production of complex molecules for client-specific R&D projects.

Basic Information

Item	Detail
Product Name	Pyrido[4,3-D]Pyrimidine-4,6(5H)-Dicarboxylic Acid, 2-Chloro-7,8-Dihydro-, 6-(1,1-Dimethylethyl) Ester
CAS No.	1279816-32-8
Molecular Formula	C14H16ClN3O4
Molecular Weight	325.75 g/mol
Synonyms	2-Chloro-7,8-dihydro-6-(tert-butyl)pyrido[4,3-d]pyrimidine-4,6(5H)-dicarboxylate; tert-Butyl 2-chloro-4,6-dioxo-7,8-dihydro-1,4,5,6-tetrahydropyrido[4,3-d]pyrimidine-5-carboxylate; 5-(tert-Butoxycarbonyl)-2-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-4,6-dione; CAS 1279816-32-8; 6-tert-Butyl 2-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-4,6(5H)-dicarboxylate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and MS to ensure structural identity and purity. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting critical quality attributes. For projects requiring specific regulatory support, we can discuss compliance within cGMP or ISO 9001 frameworks as needed.

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 compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
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.