Description

2-Hydroxypyrimidine Sulfate is a specialized organic salt derivative of the pyrimidine heterocycle, serving as a crucial building block in advanced chemical synthesis. Its value lies in providing a stable, soluble form of the hydroxypyrimidine moiety, which is essential for constructing complex molecular architectures. This high-purity intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral, anticancer, and neurological drugs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile reagent in organic synthesis and medicinal chemistry for creating novel heterocyclic compounds.
• Nucleic Acid Chemistry: Employed in studies related to pyrimidine analogs and the modification of nucleosides/nucleotides.
• Coordination Chemistry: Acts as a ligand precursor for forming metal complexes in catalytic and material science applications.

Basic Information

Product Name	2-Hydroxypyrimidine Sulfate
CAS No.	90010-00-7
Molecular Formula	C4H4N2O · H2SO4
Molecular Weight	198.15 g/mol
Synonyms	2-Pyrimidinol Sulfate; 2-Hydroxypyrimidine Hemisulfate; Pyrimidin-2-ol Sulfate; 2(1H)-Pyrimidinone Sulfate; 2-Pyrimidinone Sulfate; 2-Oxodihydropyrimidine Sulfate; Isocytosine Sulfate (related base form)
EINECS	Contact for details

Quality Control

Our 2-Hydroxypyrimidine Sulfate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.