Description

1,2-Hydrazinedicarboxylic Acid, 1-(4-Fluoro-3,5-Dimethylphenyl)-, 1,2-Bis(1,1-Dimethylethyl) Ester is a specialized, high-purity organic intermediate featuring a protected hydrazine core with a fluorinated aromatic substituent. This compound is engineered to provide exceptional stability and reactivity control for advanced synthetic applications, ensuring reliable performance in sensitive chemical processes. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and complex agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex molecules, particularly for developing new drug candidates with fluorinated aromatic moieties.
• Agrochemical Research: Used in the creation of advanced herbicides, fungicides, and pesticides where the fluorinated dimethylphenyl group enhances biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and organometallic chemistry.
• Polymer Modification: Employed to introduce functional hydrazide groups into polymer backbones for specialty materials with tailored properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including novel coupling and protection/deprotection strategies.

Basic Information

Product Name	1,2-Hydrazinedicarboxylic Acid, 1-(4-Fluoro-3,5-Dimethylphenyl)-, 1,2-Bis(1,1-Dimethylethyl) Ester
CAS No.	2212021-55-9
Molecular Formula	C20H29FN2O4
Molecular Weight	380.46 g/mol
Synonyms	Di-tert-butyl 1-(4-fluoro-3,5-dimethylphenyl)hydrazine-1,2-dicarboxylate; 1,2-Bis(tert-butoxycarbonyl)-1-(4-fluoro-3,5-dimethylphenyl)hydrazine; Boc-protected (4-fluoro-3,5-dimethylphenyl)hydrazine; N-(4-Fluoro-3,5-dimethylphenyl)-N,N'-bis(tert-butoxycarbonyl)hydrazine; (4-Fluoro-3,5-dimethylphenyl)hydrazine dicarboxylic acid bis(1,1-dimethylethyl) ester; 2212021-55-9; Fluorinated dimethylphenyl Boc-hydrazine
EINECS	Contact for details

Quality Control

Our production of 1,2-Hydrazinedicarboxylic Acid, 1-(4-Fluoro-3,5-Dimethylphenyl)-, 1,2-Bis(1,1-Dimethylethyl) Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and scale-up applications. All materials are characterized by advanced analytical techniques including NMR, HPLC, and MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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