Description

1,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid (Saltdata: Free) is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is of significant value for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and biotechnology sectors engaged in drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of complex drug molecules and potential APIs.
• Drug Discovery Research: Used in medicinal chemistry for constructing pyridopyrimidine-based libraries for high-throughput screening and lead optimization.
• Chemical Biology Probes: Serves as a core structure for developing enzyme inhibitors or receptor modulators used in biochemical research.
• Agrochemical Research: Potential intermediate in the development of new crop protection agents with specific biological activity.
• Material Science: Investigated as a building block for specialty chemicals and functional materials due to its fused ring system.

Basic Information

Item	Details
Product Name	1,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic Acid (Saltdata: Free)
CAS No.	110181-69-6
Molecular Formula	C11H9N3O4
Molecular Weight	247.21 g/mol
Synonyms	5-Carboxy-1,7-dimethyl-1H-pyrido[2,3-d]pyrimidine-2,4(3H,7H)-dione; 1,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrido[2,3-d]pyrimidinecarboxylic Acid; 1,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid; Pyrido[2,3-d]pyrimidine-5-carboxylic acid derivative; CAS 110181-69-6
EINECS	Contact for details

Quality Control

Our production of 1,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the exacting standards required for pharmaceutical R&D and cGMP manufacturing. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). The product should be kept under an inert atmosphere if long-term stability is required.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
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.