Description

7-Methyl-1-Propyl-1H-Pyrido[2,3-D][1,3]Oxazine-2,4-Dione is a specialized heterocyclic organic compound with the CAS registry number 1253789-11-5. This high-purity intermediate is valued for its precise molecular structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and pharmaceutical development companies for the synthesis of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

This compound serves as a versatile intermediate in sophisticated chemical synthesis. Key application areas include:

• Pharmaceutical Research & Development: As a key precursor or scaffold in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Innovation: Utilized in the research and development of new pesticides and herbicides with specific modes of action.
• Material Science: Acting as a monomer or functional additive in the development of advanced polymers and specialty materials.
• Academic & Industrial Research: Serving as a standard or reagent in methodological studies and exploratory chemistry within heterocyclic compound research.
• Fine Chemical Synthesis: Employed in multi-step synthetic routes to produce complex molecules for electronics, dyes, or other high-value chemicals.

Basic Information

Product Name	7-Methyl-1-Propyl-1H-Pyrido[2,3-D][1,3]Oxazine-2,4-Dione
CAS No.	1253789-11-5
Molecular Formula	C11H12N2O3
Molecular Weight	220.23 g/mol
Synonyms	1H-Pyrido[2,3-d][1,3]oxazine-2,4-dione, 7-methyl-1-propyl-; 7-Methyl-1-propyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione; Pyrido[2,3-d]pyrimidine-2,4-dione derivative; 1-Propyl-7-methyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione; CAS 1253789-11-5
EINECS	Contact for details

Quality Control

Our 7-Methyl-1-Propyl-1H-Pyrido[2,3-D][1,3]Oxazine-2,4-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming it meets the agreed specifications for research and development use.

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. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.