Description

Cyclopropanecarboxylic Acid, 1-Cyano-, Hydrazide (9Ci) is a specialized organic intermediate featuring a reactive hydrazide group attached to a cyano-substituted cyclopropane ring. This unique molecular architecture makes it a valuable synthon for constructing complex heterocyclic frameworks and fine-tuning molecular properties in advanced chemical synthesis. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and crop protection agent development.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for constructing fused heterocycles with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where the cyclopropane and hydrazide motifs can contribute to unique modes of action.
• Chemical Synthesis Reagent: Acts as a versatile precursor for the preparation of hydrazones, pyrazoles, and other nitrogen-containing heterocycles through condensation and cyclization reactions.
• Material Science Research: Investigated as a monomer or cross-linking agent for the development of specialty polymers with tailored thermal or mechanical properties.
• Ligand Synthesis: Utilized in the preparation of novel chelating ligands for catalysis or metal-organic framework (MOF) construction.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1-Cyano-, Hydrazide (9Ci)
CAS No.	401825-00-1
Molecular Formula	C5H7N3O
Molecular Weight	125.13 g/mol
Synonyms	1-Cyanocyclopropanecarboxylic acid hydrazide; 1-Cyano-cyclopropanecarboxylic acid hydrazide; Cyclopropanecarboxylic acid, 1-cyano-, hydrazide; 1-Cyanocyclopropane-1-carbohydrazide; (1-Cyanocyclopropyl)formohydrazide; Hydrazide of 1-cyanocyclopropanecarboxylic acid
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 1-Cyano-, Hydrazide (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay purity and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the original container has been opened.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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