Description

4-Amino-6-Hydroxy-2-Methylpyrimidine is a versatile heterocyclic organic compound that serves as a crucial building block in advanced chemical synthesis. Its unique pyrimidine core structure makes it a valuable intermediate for the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This high-purity intermediate is essential for research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various antiviral and antibacterial agents, particularly those with a pyrimidine-based pharmacophore.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides and fungicides, where its structural motif contributes to biological activity.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty organic compounds requiring a functionalized pyrimidine ring.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and developing novel synthetic methodologies.
• Nucleic Acid Chemistry: Finds application in the synthesis of modified nucleosides and nucleotides for biochemical research.

Basic Information

Product Name	4-Amino-6-Hydroxy-2-Methylpyrimidine
CAS No.	767-16-8
Molecular Formula	C5H7N3O
Molecular Weight	125.13 g/mol
Synonyms	2-Methyl-4,6-dihydroxypyrimidine-4-amine; 2-Methyl-4-amino-6-hydroxypyrimidine; 4-Amino-2-methyl-6-pyrimidinol; 6-Hydroxy-2-methyl-4-pyrimidinamine; 4-Amino-6-hydroxy-2-methyl-1,3-diazine; 4-Amino-2-methyl-6(1H)-pyrimidinone
EINECS	212-189-5

Quality Control

Our 4-Amino-6-Hydroxy-2-Methylpyrimidine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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