Description

4-(Hydroxyamino)-4-Oxobutanoic Acid is a specialized organic compound featuring both a hydroxamic acid and a carboxylic acid functional group, making it a versatile building block for chemical synthesis. This unique bifunctional structure is critical for applications requiring chelating properties or serving as a precursor to more complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of hydroxamic acid-based drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and plant growth regulators that leverage its metal-chelating properties.
• Chemical Research Reagent: Employed in academic and industrial R&D labs as a specialized building block for constructing heterocyclic compounds and complex organic molecules.
• Metal Chelation & Corrosion Inhibition: Acts as a potential ligand for metal ions in analytical chemistry or as a component in formulations designed to inhibit corrosion.
• Polymer Modification: Can be used to introduce functional groups into polymer chains, altering material properties for specialized coatings or adhesives.

Basic Information

Product Name	4-(Hydroxyamino)-4-Oxobutanoic Acid
CAS No.	4743-99-1
Molecular Formula	C4H7NO4
Molecular Weight	133.10 g/mol
Synonyms	4-(Hydroxyamino)-4-oxobutanoic acid; Succinohydroxamic acid; N-Hydroxysuccinamic acid; 4-Hydroxyaminosuccinic acid; Butanedioic acid, 4-(hydroxyamino)-; Hydroxysuccinamic acid; N-Hydroxybutanediamic acid; 4-(N-Hydroxyamino)-4-oxobutanoic acid
EINECS	Contact for details

Quality Control

Our 4-(Hydroxyamino)-4-Oxobutanoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment ensures material integrity for your critical research and production processes.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed to minimize exposure to atmospheric moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.