Description

4-Methyl-Pentanoic Acid Hydrazide is a specialized organic hydrazide derivative with the CAS registry number 140157-44-4. This compound serves as a versatile and critical building block in advanced organic synthesis, particularly for the construction of heterocyclic frameworks and active pharmaceutical ingredients (APIs). It is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking high-purity intermediates for complex molecule production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of heterocyclic compounds with potential biological activity, such as pyrazoles and other nitrogen-containing pharmacophores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require a hydrazide functional group.
• Polymer Chemistry: Acts as a chain extender or cross-linking agent in the production of specialty polymers, including polyurethanes and polyhydrazides.
• Corrosion Inhibitor Formulation: Employed as a component in formulations designed to protect metal surfaces in industrial applications.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and material science.
• Coordination Chemistry: Serves as a ligand for metal complexation, useful in catalysis and material synthesis.

Basic Information

Product Name	4-Methyl-Pentanoic Acid Hydrazide
CAS No.	140157-44-4
Molecular Formula	C6H14N2O
Molecular Weight	130.19 g/mol
Synonyms	4-Methylvaleric acid hydrazide; 4-Methylpentanoic acid hydrazide; Isohexanoic acid hydrazide; 4-Methylpentanohydrazide; (4-Methylpentanoyl)hydrazine; Isohexanohydrazide; 140157-44-4; NSC 406079
EINECS	Contact for details

Quality Control

Every batch of 4-Methyl-Pentanoic Acid Hydrazide is manufactured under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high standards required for sensitive synthetic applications. Our quality assurance includes identity confirmation, purity assessment, and impurity profiling. A Certificate of Analysis (COA) detailing specific results for each parameter is available with every shipment and upon request.

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 to prevent degradation from atmospheric moisture. For long-term storage, consider using an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.