Description

Hydrazinecarboxylic Acid, (1-Methyl-3-Oxobutylidene)-, 1,1-Dimethylethyl Ester is a specialized organic compound belonging to the class of hydrazine derivatives and protected acetoacetates. This chemical serves as a versatile and protected synthetic building block, enabling precise chemical transformations in advanced organic synthesis. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs) and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel drug candidates, particularly those containing heterocyclic or hydrazide motifs.
• Peptidomimetic Synthesis: Used in the construction of peptide analogs and enzyme inhibitors where the protected β-ketoester functionality is crucial.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts for asymmetric synthesis.
• Agrochemical Research: Employed in the development of new herbicides and plant growth regulators that utilize hydrazine-based chemistry.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including new C-N and C-C bond-forming reactions.
• Material Science Precursor: Potential use in the synthesis of functionalized polymers or organic frameworks with specific chemical handles.

Basic Information

Product Name	Hydrazinecarboxylic Acid, (1-Methyl-3-Oxobutylidene)-, 1,1-Dimethylethyl Ester
CAS No.	339083-80-6
Molecular Formula	C10H18N2O3
Molecular Weight	214.26 g/mol
Synonyms	tert-Butyl (1-methyl-3-oxobutylidene)carbazate; tert-Butyl 2-(1-methyl-3-oxobutylidene)hydrazinecarboxylate; N'-(1-Methyl-3-oxobutylidene)-N-(tert-butoxycarbonyl)hydrazine; Boc-Hydrazone of Acetylacetone; (1-Methyl-3-oxobutylidene)carbamic acid tert-butyl ester; t-BOC protected acetoacetone hydrazone; Acetylacetone tert-butyl carbazate
EINECS	Contact for details

Quality Control

Our production of Hydrazinecarboxylic Acid, (1-Methyl-3-Oxobutylidene)-, 1,1-Dimethylethyl Ester adheres to stringent quality protocols suitable for research and industrial use. Each batch undergoes comprehensive analytical characterization, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and reliability. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen to prevent degradation.

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.