Description

3,6,8-Trimethylpyrido[3,4-D]Pyrimidine-2,4(1H,3H)-Dione CAS NO 22389-80-6 is a high-purity heterocyclic organic compound belonging to the pyridopyrimidinedione class. This specialized chemical serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in synthetic organic chemistry. It is essential for research and development teams in the pharmaceutical, agrochemical, and fine chemical industries who require precise and reliable starting materials for complex synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic core.
• Fine Chemical Synthesis: Serves as a sophisticated building block for creating complex molecules in custom synthesis and material science projects.
• Biochemical Research: Employed in the study of nucleotide analogs and other biologically active compounds.
• Academic & Industrial R&D: A valuable compound for methodological development and exploration of new chemical reactions in organic chemistry.

Basic Information

Product Name	3,6,8-Trimethylpyrido[3,4-D]Pyrimidine-2,4(1H,3H)-Dione
CAS No.	22389-80-6
Molecular Formula	C10H11N3O2
Molecular Weight	205.21 g/mol
Synonyms	3,6,8-Trimethyl-1H,3H-pyrido[3,4-d]pyrimidine-2,4-dione; 3,6,8-Trimethylpyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione; 1H-Pyrido[3,4-d]pyrimidine-2,4-dione, 3,6,8-trimethyl-; 3,6,8-Trimethyl-1H-pyrido[3,4-d]pyrimidine-2,4-dione; 3,6,8-Trimethylpyrido[3,4-d]pyrimidine-2,4-dione; 22389-80-6; 3,6,8-TMPD
EINECS	Contact for details

Quality Control

Our production of 3,6,8-Trimethylpyrido[3,4-D]Pyrimidine-2,4(1H,3H)-Dione adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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 area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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