Description

5-Methanesulfonyl-2-Methyl-Pyrimidin-4-Ylamine is a high-purity, functionalized pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its sulfonyl and amine functional groups, which enable its use as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex heterocyclic molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and material science exploration.
• Active Pharmaceutical Ingredient (API) Manufacturing: Incorporated into the production chain for specific target molecules.
• Custom Synthesis & Contract Manufacturing: Supplied to CROs and CDMOs for client-specific synthesis projects.

Basic Information

Product Name	5-Methanesulfonyl-2-Methyl-Pyrimidin-4-Ylamine
CAS No.	887350-80-3
Molecular Formula	C7H11N3O2S
Molecular Weight	201.25 g/mol
Synonyms	4-Amino-2-methyl-5-(methylsulfonyl)pyrimidine; 2-Methyl-5-(methylsulfonyl)pyrimidin-4-amine; 5-(Methylsulfonyl)-2-methyl-4-pyrimidinamine; 4-Pyrimidinamine, 2-methyl-5-(methylsulfonyl)-; 5-Methanesulfonyl-2-methylpyrimidin-4-amine; 2-Methyl-5-methanesulfonylpyrimidin-4-ylamine
EINECS	Contact for details

Quality Control

Our 5-Methanesulfonyl-2-Methyl-Pyrimidin-4-Ylamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for pharmaceutical and agrochemical applications. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

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