Description

1-(1-Phenylethyl)-1,2-Hydrazinedicarboxylic Acid 1-Methyl 2-Ethyl Ester is a specialized hydrazine derivative with a chiral center, serving as a valuable synthetic intermediate in advanced organic synthesis. This compound is critical for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating novel compounds with specific biological activities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of chiral drugs, particularly those targeting the central nervous system or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its hydrazine core contributes to bioactive molecule frameworks.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands used in asymmetric catalysis, enhancing the efficiency and selectivity of chemical reactions.
• Fine Chemical Production: Employed in the manufacture of complex dyes, pigments, and other high-value specialty chemicals requiring precise stereochemistry.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry, particularly in reactions involving hydrazones and nitrogen-containing heterocycles.

Basic Information

Product Name	1-(1-Phenylethyl)-1,2-Hydrazinedicarboxylic Acid 1-Methyl 2-Ethyl Ester
CAS No.	69353-17-9
Molecular Formula	C₁₃H₁₈N₂O₄
Molecular Weight	266.29 g/mol
Synonyms	1-(1-Phenylethyl)hydrazine-1,2-dicarboxylic acid 1-methyl 2-ethyl ester; Ethyl 1-[(1-methyl-2-oxo-2-ethoxyethyl)amino]-1-phenylethylcarbamate; 1-Methyl 2-ethyl 1-(1-phenylethyl)hydrazine-1,2-dicarboxylate; (RS)-1-(1-Phenylethyl)-1,2-hydrazinedicarboxylic acid 1-methyl 2-ethyl ester; 1-Phenylethyl hydrazine-N,N'-dicarboxylic acid dimethyl ethyl ester; Hydrazodicarboxylic acid, 1-(1-phenylethyl)-, 1-methyl 2-ethyl ester
EINECS	Contact for details

Quality Control

Our production of 1-(1-Phenylethyl)-1,2-Hydrazinedicarboxylic Acid 1-Methyl 2-Ethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive synthetic applications. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, supporting compliance in cGMP and research environments.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Chiral Purity (HPLC)	Contact for details

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