Description

1-Methyl-N5-Phenyl-1H-1,2,4-Triazole-3,5-Diamine is a high-purity, functionalized triazole derivative, identified by CAS NO 37634-00-7. This compound serves as a versatile and critical chemical building block and pharmaceutical intermediate for advanced synthesis. It is primarily required by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antiviral compounds.
• Agrochemical Synthesis: Used as a core scaffold for developing new generation fungicides, herbicides, and plant growth regulators with enhanced efficacy.
• Ligand & Catalyst Development: Serves as a chelating ligand in coordination chemistry for creating catalysts used in organic transformations and polymerization processes.
• Material Science Research: Building block for synthesizing advanced polymers, dyes, and photoactive materials with specific thermal or optical properties.
• Biochemical Research: Utilized in proteomics and medicinal chemistry research as a molecular probe or scaffold for enzyme inhibition studies.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects and scale-up production.

Basic Information

Product Name	1-Methyl-N5-Phenyl-1H-1,2,4-Triazole-3,5-Diamine
CAS No.	37634-00-7
Molecular Formula	C9H11N5
Molecular Weight	189.22 g/mol
Synonyms	1-Methyl-5-phenyl-1H-1,2,4-triazole-3,5-diamine; 3,5-Diamino-1-methyl-5-phenyl-1,2,4-triazole; 1-Methyl-3,5-diamino-5-phenyl-1,2,4-triazole; 5-Phenyl-1-methyl-1H-1,2,4-triazole-3,5-diamine; 1-Methyl-5-phenyl-1,2,4-triazole-3,5-diamine; N5-Phenyl-1-methyl-1H-1,2,4-triazole-3,5-diamine
EINECS	Contact for details

Quality Control

Our 1-Methyl-N5-Phenyl-1H-1,2,4-Triazole-3,5-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting compliance with cGMP and ISO standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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