Description

Diazenecarboxylic Acid, (1-Cyano-1-Methylpropyl)-, Ethyl Ester (9Ci) is a specialized diazenecarboxylate ester compound, serving as a versatile building block in advanced organic synthesis. Its value lies in its unique molecular structure, which features both a diazene and a nitrile functional group, making it a critical precursor for constructing complex nitrogen-containing heterocycles and other fine chemical intermediates. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity, reliable intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing diazene or hydrazone moieties.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a specialized building block for dyes, pigments, and other performance chemicals requiring specific nitrogen-based architectures.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new reaction pathways in organic and medicinal chemistry.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing novel polymeric materials with specific properties.

Basic Information

Product Name	Diazenecarboxylic Acid, (1-Cyano-1-Methylpropyl)-, Ethyl Ester (9Ci)
CAS No.	151169-64-1
Molecular Formula	C9H14N2O2
Molecular Weight	182.22 g/mol
Synonyms	Ethyl (1-Cyano-1-methylpropyl)diazene-1-carboxylate; (1-Cyano-1-methylpropyl)diazene-1-carboxylic Acid Ethyl Ester; 1-Cyano-1-methylpropyl diazene-1-carboxylate; Ethyl 2-(1-Cyano-1-methylpropyl)diazene-1-carboxylate; Diazene-1-carboxylic acid, (1-cyano-1-methylpropyl)-, ethyl ester; Ethyl (2-cyano-2-butyl)diazene-1-carboxylate
EINECS	Contact for details

Quality Control

Our Diazenecarboxylic Acid, (1-Cyano-1-Methylpropyl)-, Ethyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our commitment to quality ensures a reliable supply for your critical synthesis and development projects.

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 heat, sparks, and open flame. Due to the reactive nature of diazene compounds, it is recommended to store under an inert atmosphere for long-term stability and to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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