Description

Hydrazinecarboxylic Acid, 2-Cyclopentyl-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound, identified by CAS NO 646071-31-0, that serves as a valuable building block in advanced synthetic chemistry. This compound is particularly significant for its role as a protected hydrazine derivative, enabling precise chemical transformations while maintaining functional group integrity. It is primarily sought after by research institutions and pharmaceutical development companies engaged in the synthesis of novel heterocyclic compounds, active pharmaceutical ingredients (APIs), and complex agrochemical intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing hydrazide or heterocyclic moieties.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures, leveraging its protected amine functionality.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme inhibition.

Basic Information

Product Name	Hydrazinecarboxylic Acid, 2-Cyclopentyl-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	646071-31-0
Molecular Formula	C12H22N2O2
Molecular Weight	226.32 g/mol
Synonyms	tert-Butyl 2-cyclopentylhydrazinecarboxylate; 1,1-Dimethylethyl 2-cyclopentylhydrazinecarboxylate; 2-Cyclopentylhydrazinecarboxylic acid tert-butyl ester; Boc-cyclopentylhydrazine; N-(tert-Butoxycarbonyl)-N'-cyclopentylhydrazine; tert-Butyl N-cyclopentylcarbazate; (2-Cyclopentylhydrazinyl)carboxylic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our production of Hydrazinecarboxylic Acid, 2-Cyclopentyl-, 1,1-Dimethylethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation 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 and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. 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%

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