Description

Hydrazinecarboxylic Acid, (Phenylmethylene)-, 1,1-Dimethylethyl Ester, (2E)- is a specialized organic compound belonging to the class of hydrazinecarboxylate esters, serving as a valuable building block in advanced synthetic chemistry. Its primary commercial value lies in its role as a protected hydrazine derivative, enabling the controlled introduction of nitrogen-based functionalities into complex molecular architectures. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical sectors, where it is used in the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing hydrazide or heterocyclic nitrogen motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require specific nitrogen-containing scaffolds.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex molecules, including natural product analogs and functional materials.
• Peptide Mimetics & Conjugate Chemistry: Facilitates the creation of peptide isosteres and bioconjugates due to its reactive hydrazine group under controlled deprotection conditions.
• Ligand & Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Hydrazinecarboxylic Acid, (Phenylmethylene)-, 1,1-Dimethylethyl Ester, (2E)-
CAS No.	497164-25-7
Molecular Formula	C13H18N2O2
Molecular Weight	234.30 g/mol
Synonyms	(2E)-2-[(tert-Butoxycarbonyl)hydrazonomethyl]benzoic acid tert-butyl ester; tert-Butyl (2E)-2-[(tert-butoxycarbonyl)hydrazonomethyl]benzoate; (2E)-tert-Butyl 2-((tert-butoxycarbonyl)hydrazono)methyl)benzoate; N'-[(E)-Phenylmethylene]carbazic Acid tert-Butyl Ester; BOC-Hydrazone of Phenylglyoxal tert-Butyl Ester; tert-Butyl N'-[(1E)-2-oxo-2-phenylethylidene]hydrazinecarboxylate; (E)-tert-Butyl (phenylmethylene)carbazate
EINECS	Contact for details

Quality Control

Our Hydrazinecarboxylic Acid, (Phenylmethylene)-, 1,1-Dimethylethyl Ester, (2E)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance 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). This compound is hygroscopic (moisture-sensitive) and easily oxidized; therefore, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) and handle in a dry environment to maintain stability and purity.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm

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