Description

1-Benzyl-7-(Methylthio)-1H-Pyrimido[4,5-D][1,3]Oxazine-2,4-Dione is a high-purity, heterocyclic organic compound serving as a critical advanced intermediate in pharmaceutical research and development. Its unique fused pyrimido-oxazine structure makes it a valuable building block for synthesizing novel active pharmaceutical ingredients (APIs) and other fine chemicals. This product is primarily targeted at R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting specific enzymatic pathways.
• Active Pharmaceutical Ingredient (API) Synthesis: Used in the complex multi-step synthesis of potential APIs, leveraging its reactive functional groups for further chemical modifications.
• Agrochemical Research: Serves as a building block in the discovery and synthesis of novel herbicides, fungicides, or insecticides.
• Chemical Biology Probe Development: Utilized in academic and industrial research to create molecular probes for studying biological processes and target validation.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Material Science Research: Investigated as a potential monomer or precursor for creating novel polymers with specialized properties.

Basic Information

Product Name	1-Benzyl-7-(Methylthio)-1H-Pyrimido[4,5-D][1,3]Oxazine-2,4-Dione
CAS No.	686267-35-6
Molecular Formula	C₁₄H₁₁N₃O₃S
Molecular Weight	301.32 g/mol
Synonyms	1-Benzyl-7-(methylsulfanyl)-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione; 7-(Methylthio)-1-benzyl-1H-pyrimido[4,5-d][1,3]oxazine-2,4(1H,3H)-dione; 1H-Pyrimido[4,5-d][1,3]oxazine-2,4-dione, 1-benzyl-7-(methylthio)-; CAS 686267-35-6
EINECS	Contact for details

Quality Control

Our 1-Benzyl-7-(Methylthio)-1H-Pyrimido[4,5-D][1,3]Oxazine-2,4-Dione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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