Description

3-Isopropylidenecarbazic Acid tert-Butyl Ester is a versatile and high-purity chemical intermediate designed for advanced organic synthesis. This compound is valued for its role as a protected carbazate derivative, offering a reactive handle for the controlled introduction of hydrazine functionalities. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of active pharmaceutical ingredients (APIs), heterocyclic compounds, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel drug candidates, particularly those containing hydrazide or carbazate moieties.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Heterocyclic Chemistry: Serves as a precursor for the construction of complex nitrogen-containing heterocycles, such as pyrazoles and triazoles.
• Polymer Chemistry: Can be utilized as a specialty monomer or cross-linking agent in the development of functional polymers.
• Chemical Research: Employed in academic and industrial R&D laboratories for methodological studies and the development of new synthetic pathways.
• Fine Chemical Production: Integral to the manufacture of high-value, low-volume specialty chemicals for various technological applications.

Basic Information

Product Name	3-Isopropylidenecarbazic Acid tert-Butyl Ester
CAS No.	16689-34-2
Molecular Formula	C11H20N2O2
Molecular Weight	212.29 g/mol
Synonyms	tert-Butyl 2-(propan-2-ylidene)hydrazinecarboxylate; N-(tert-Butoxycarbonyl)-N'-isopropylidenehydrazine; BOC-Hydrazone, Isopropylidene; 1,1-Dimethylethyl (1-methylethylidene)carbazate; tert-Butyl (isopropylideneamino)formate; Carbazic acid, 2-(1-methylethylidene)-, 1,1-dimethylethyl ester; 3-Isopropylidene-1-(tert-butoxycarbonyl)hydrazine
EINECS	Contact for details

Quality Control

Our 3-Isopropylidenecarbazic Acid tert-Butyl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound may be hygroscopic; keep container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.