Description

Hydrazinecarboxylic Acid, (1-Cyclopropylethylidene)-, 1,1-Dimethylethyl Ester is a specialized organic compound belonging to the class of hydrazine derivatives. This high-purity intermediate is valued for its unique sterically hindered structure, which provides enhanced stability and reactivity control in advanced synthetic pathways. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex molecular architectures.

Application

This versatile chemical building block serves as a key precursor in several high-value synthetic applications:

• Pharmaceutical Intermediate: Used in the research and development of new drug candidates, particularly in constructing complex heterocycles and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed as a building block for creating novel pesticides, herbicides, and plant growth regulators with specific activity profiles.
• Chemical Research & Development: Serves as a crucial reagent in methodological studies and the synthesis of specialty chemicals requiring a protected hydrazine moiety.
• Material Science Precursor: Potential use in the development of advanced polymers, ligands for catalysis, and other functional materials.

Basic Information

Product Name	Hydrazinecarboxylic Acid, (1-Cyclopropylethylidene)-, 1,1-Dimethylethyl Ester
CAS No.	325857-26-9
Molecular Formula	C10H18N2O2
Molecular Weight	198.26 g/mol
Synonyms	tert-Butyl (1-cyclopropylethylidene)carbazate; 1,1-Dimethylethyl (1-Cyclopropylethylidene)hydrazinecarboxylate; N'-(1-Cyclopropylethylidene)-N,N-dimethylhydrazinecarboxamide tert-Butyl Ester (related); Boc-Hydrazone of 1-Cyclopropylethanone; tert-Butyl 2-(1-cyclopropylethylidene)hydrazine-1-carboxylate; (1-Cyclopropylethylidene)hydrazinecarboxylic Acid tert-Butyl Ester
EINECS	Contact for details

Quality Control

Our production of Hydrazinecarboxylic Acid, (1-Cyclopropylethylidene)-, 1,1-Dimethylethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for critical R&D and scale-up processes. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to verify specifications. Our quality system is designed to meet the exacting standards required for pharmaceutical and agrochemical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames. Use appropriate containment to avoid moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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