Description

2-Hydroxyiminobutyric Acid is a versatile organic compound featuring both hydroxyl and imino functional groups on a butyric acid backbone. This unique structure makes it a valuable intermediate for synthesizing more complex molecules in pharmaceutical and agrochemical research. It is particularly sought after by R&D chemists and process development scientists working on novel active ingredients. The compound's reactivity profile allows for its use in constructing heterocycles and as a chelating agent precursor.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring chiral centers or specific nitrogen/oxygen functionalities.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile synthon for organic chemists exploring new reaction pathways and creating novel molecular libraries.
• Chelating Agent Precursor: The imino and carboxylic acid groups make it a starting material for developing ligands used in metal catalysis or sequestration.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and performance materials where specific molecular architecture is required.

Basic Information

Product Name	2-Hydroxyiminobutyric Acid
CAS No.	609-30-3
Molecular Formula	C4H7NO3
Molecular Weight	117.10 g/mol
Synonyms	2-(Hydroxyimino)butanoic acid; α-Hydroxyiminobutyric Acid; 2-Oximinobutyric Acid; Butanoic acid, 2-(hydroxyimino)-; 2-Butanone oxime carboxylic acid; 2-Hydroxyimino-butanoic acid; 2-Butyric acid, 2-(hydroxyimino)-
EINECS	210-188-5

Quality Control

Our 2-Hydroxyiminobutyric Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material is suitable for demanding research and development applications.

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 each use to prevent absorption of atmospheric moisture, which can affect purity and stability.

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 (as Pb)	≤ 20 ppm

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