Description

8-Iodo-2-Methylsulfanyl-Pyrido[4,3-D]Pyrimidine is a high-value, heterocyclic organic compound featuring a fused pyrido-pyrimidine core functionalized with iodine and a methylthio group. This unique structure makes it a critical advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients targeting various therapeutic areas.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential kinase inhibitors and other small-molecule drug candidates.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Used in the research and development of new herbicides, fungicides, or plant growth regulators.
• Chemical Biology Probe Synthesis: Employed to create molecular tools for studying biological pathways and target validation.
• Material Science Research: Potential building block for the development of organic electronic materials or metal-organic frameworks (MOFs).

Basic Information

Product Name	8-Iodo-2-Methylsulfanyl-Pyrido[4,3-D]Pyrimidine
CAS No.	1562987-91-0
Molecular Formula	C8H6IN3S
Molecular Weight	303.12 g/mol
Synonyms	8-Iodo-2-(methylthio)pyrido[4,3-d]pyrimidine; 2-(Methylsulfanyl)-8-iodopyrido[4,3-d]pyrimidine; 8-Iodo-2-methylsulfanylpyrido[4,3-d]pyrimidine; Pyrido[4,3-d]pyrimidine, 8-iodo-2-(methylthio)-; 1562987-91-0
EINECS	Contact for details

Quality Control

Every batch of 8-Iodo-2-Methylsulfanyl-Pyrido[4,3-D]Pyrimidine is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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 place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
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.