Description

2-Ethyl-2-Hydroxybutyric Acid 2-(p-Bromophenyl)Hydrazide is a specialized organic compound featuring a hydrazide functional group linked to a brominated aromatic system. This unique structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working in fine chemical synthesis, where it serves as a key building block for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging the bioactive hydrazide and bromophenyl motifs.
• Ligand and Catalyst Development: Serves as a starting material for creating novel chelating ligands or organocatalysts used in asymmetric synthesis.
• Material Science Precursor: Can be utilized in the synthesis of specialty polymers or organic electronic materials where bromine allows for further functionalization via cross-coupling reactions.
• Chemical Reference Standard: Employed in analytical laboratories as a high-purity standard for method development and quality control in related chemical production.

Basic Information

Product Name	2-Ethyl-2-Hydroxybutyric Acid 2-(p-Bromophenyl)Hydrazide
CAS No.	3166-49-2
Molecular Formula	C₁₂H₁₇BrN₂O₂
Molecular Weight	301.18 g/mol
Synonyms	2-(4-Bromophenyl)hydrazide of 2-Ethyl-2-hydroxybutanoic acid; p-Bromophenylhydrazide of 2-Ethyl-2-hydroxybutyric Acid; α-Ethyl-α-hydroxybutyric acid (p-bromophenyl)hydrazide; 2-Ethyl-2-hydroxybutanoic acid (4-bromophenyl)hydrazide; 4-Bromophenylhydrazide of 2-Ethyl-2-hydroxybutyric Acid; (4-Bromophenyl)hydrazinecarboxylic acid, 2-ethyl-2-hydroxybutyl ester (tautomeric form); 3166-49-2 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our production of 2-Ethyl-2-Hydroxybutyric Acid 2-(p-Bromophenyl)Hydrazide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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