Description

(4-Hydroxy-Phenyl)-Acetic Acid Hydrazide is a versatile hydrazide derivative of (4-hydroxyphenyl)acetic acid, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional nature, featuring both a reactive hydrazide group and a phenolic hydroxyl group, enabling its use in the creation of complex heterocycles and functionalized molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, including potential anti-inflammatory, antimicrobial, and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Heterocyclic Chemistry: Fundamental building block for constructing pyrazole, isoxazole, and other nitrogen-containing heterocyclic scaffolds.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new synthetic pathways and material properties.
• Ligand and Chelating Agent Precursor: Can be modified to create ligands for metal catalysis or chelating agents for analytical chemistry.
• Polymer Modification: Potential use in the synthesis of functional polymers and resins due to its reactive end groups.

Basic Information

Product Name	(4-Hydroxy-Phenyl)-Acetic Acid Hydrazide
CAS No.	20277-02-5
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	4-Hydroxyphenylacetohydrazide; (p-Hydroxyphenyl)acetohydrazide; 2-(4-Hydroxyphenyl)acetohydrazide; 4-Hydroxybenzeneacetohydrazide; Tyrosine hydrazide (common name); HPAH; p-Hydroxyphenylacetic acid hydrazide
EINECS	Contact for details

Quality Control

Our (4-Hydroxy-Phenyl)-Acetic Acid Hydrazide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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