Description

Pentanoic Acid, (4-Ethylcyclohexylidene)Hydrazide (9Ci) is a specialized organic compound with a unique hydrazide functional group attached to a substituted cyclohexylidene framework. This structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical sectors. The compound, identified by CAS 549482-54-4, offers a precise building block for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring hydrazide or hydrazone linkages.
• Agrochemical Research: Used in developing new crop protection agents, such as herbicides and fungicides, where its structure can contribute to specific biological activity.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the production of specialty polymers, resins, and advanced materials.
• Chemical Synthesis Reagent: Employed in organic synthesis as a building block for creating complex heterocycles, ligands for catalysis, and other fine chemicals.
• Liquid Crystal & OLED Research: Investigated as a potential component in the development of liquid crystal displays (LCDs) or organic light-emitting diodes (OLEDs) due to its rigid, substituted cyclohexane core.

Basic Information

Product Name	Pentanoic Acid, (4-Ethylcyclohexylidene)Hydrazide (9Ci)
CAS No.	549482-54-4
Molecular Formula	C13H24N2O2
Molecular Weight	240.34 g/mol
Synonyms	4-Ethylcyclohexylidenehydrazide of Pentanoic Acid; Valeric Acid (4-Ethylcyclohexylidene)Hydrazide; N'-(4-Ethylcyclohexylidene)pentanehydrazide; (4-Ethylcyclohexylidene)carbazic acid pentyl ester; Pentanoylhydrazone of 4-Ethylcyclohexanone; 549482-54-4; UNII-Contact for details
EINECS	Contact for details

Quality Control

Our Pentanoic Acid, (4-Ethylcyclohexylidene)Hydrazide (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and quality assurance for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability and purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.