Description

4-Pyrimidinesulfenamide, 1,2-Dihydro-2-Oxo- (9Ci) is a specialized heterocyclic sulfenamide compound with a CAS number of 187455-27-2. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for constructing complex nitrogen-containing heterocycles. It is primarily utilized by research institutions and pharmaceutical development companies engaged in the creation of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require a pyrimidine core structure.
• Organic Synthesis Reagent: Acts as a versatile sulfenamide reagent for introducing sulfur and nitrogen functionalities in complex molecule construction.
• Material Science Precursor: Potential precursor for the synthesis of specialized ligands, catalysts, or functional polymers.
• Biochemical Research: Employed in the study of enzyme mechanisms and the development of biochemical probes.

Basic Information

Product Name	4-Pyrimidinesulfenamide, 1,2-Dihydro-2-Oxo- (9Ci)
CAS No.	187455-27-2
Molecular Formula	C4H5N3OS
Molecular Weight	143.17 g/mol
Synonyms	2-Oxo-1,2-dihydro-4-pyrimidinesulfenamide; 4-Pyrimidinesulfenamide, 1,2-dihydro-2-oxo-; 1,2-Dihydro-2-oxo-4-pyrimidinesulfenamide; 2-Hydroxypyrimidine-4-sulfenamide; 4-Sulfenamidopyrimidin-2(1H)-one; 2-Oxo-1,2-dihydropyrimidine-4-sulfenamide
EINECS	Contact for details

Quality Control

Our production of 4-Pyrimidinesulfenamide, 1,2-Dihydro-2-Oxo- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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