Description

Cyclopropanecarboxylic Acid, 2-(4-Methylphenyl)-, Hydrazide (9Ci) is a specialized organic compound with the CAS number 438219-20-6, serving as a valuable synthetic intermediate in advanced chemical synthesis. Its unique cyclopropane and hydrazide functional groups make it a versatile building block for constructing complex molecular architectures. This high-purity chemical is primarily sought by research institutions and pharmaceutical developers for applications in medicinal chemistry and agrochemical research.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its structural motif for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Investigated for incorporation into polymers and advanced materials with specific thermal or mechanical properties.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 2-(4-Methylphenyl)-, Hydrazide (9Ci)
CAS No.	438219-20-6
Molecular Formula	C11H14N2O
Molecular Weight	190.24 g/mol
Synonyms	2-(p-Tolyl)cyclopropanecarbohydrazide; 2-(4-Methylphenyl)cyclopropanecarboxylic Acid Hydrazide; 2-(4-Methylphenyl)cyclopropanecarbohydrazide; 2-(4-Methylphenyl)cyclopropane-1-carbohydrazide; 2-(p-Methylphenyl)cyclopropanecarbohydrazide; Cyclopropanecarboxylic acid, 2-(4-methylphenyl)-, hydrazide; (2-(4-Methylphenyl)cyclopropyl)formohydrazide
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarboxylic Acid, 2-(4-Methylphenyl)-, Hydrazide (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. For long-term storage, consider using an inert atmosphere to mitigate potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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