Description

3-Chloro-α-Phenylpyrazinemethanol CAS NO 121246-85-3 is a specialized heterocyclic building block featuring a chlorinated pyrazine core with a phenylmethanol substituent. This compound is valued for its unique molecular architecture, which serves as a critical intermediate in the synthesis of complex active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for constructing novel molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Research & Development: Serves as a versatile building block in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or functional materials.

Basic Information

Product Name	3-Chloro-α-Phenylpyrazinemethanol
CAS No.	121246-85-3
Molecular Formula	C11H9ClN2O
Molecular Weight	220.66 g/mol
Synonyms	3-Chloro-α-phenyl-2-pyrazinemethanol; (3-Chloro-2-pyrazinyl)(phenyl)methanol; 3-Chloro-α-phenylpyrazine-2-methanol; 2-Pyrazinemethanol, 3-chloro-α-phenyl-; α-Phenyl-3-chloro-2-pyrazinemethanol
EINECS	Contact for details

Quality Control

Our 3-Chloro-α-Phenylpyrazinemethanol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive and/or hygroscopic; appropriate handling procedures should be followed to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.