Description

1H-Pyrazol-5-Amine, 3,4-Diethyl-1-Methyl- is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile amine-substituted heterocyclic intermediate, enabling the development of novel molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Ligand Synthesis: Serves as a starting material for creating complex ligands used in catalysis and material science.
• Functional Dye & Pigment Development: Incorporated into heterocyclic structures for specialty dyes and organic electronic materials.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CROs and CDMOs for client-specific synthetic projects requiring a tailored pyrazole core.

Basic Information

Product Name	1H-Pyrazol-5-Amine, 3,4-Diethyl-1-Methyl-
CAS No.	936940-25-9
Molecular Formula	C8H15N3
Molecular Weight	153.23 g/mol
Synonyms	3,4-Diethyl-1-methyl-1H-pyrazol-5-amine; 5-Amino-3,4-diethyl-1-methylpyrazole; 1-Methyl-3,4-diethyl-1H-pyrazol-5-amine; 3,4-Diethyl-1-methylpyrazol-5-ylamine; 1H-Pyrazol-5-amine, 3,4-diethyl-1-methyl-; 5-Amino-1-methyl-3,4-diethylpyrazole; 3,4-Diethyl-1-methyl-5-aminopyrazole
EINECS	Contact for details

Quality Control

Our 1H-Pyrazol-5-Amine, 3,4-Diethyl-1-Methyl- is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical characterization, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical quality attributes are provided with each shipment to support your regulatory and R&D documentation needs.

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). 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
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.