Description

2-(Aminooxy)-2-Methylpropionic Acid is a specialized bifunctional organic compound containing both an aminooxy and a carboxylic acid group. This unique structure makes it a valuable building block and linker molecule in advanced chemical synthesis, particularly for the formation of stable oxime bonds. It is essential for researchers and manufacturers in the pharmaceutical, bioconjugation, and agrochemical sectors who require high-purity intermediates for developing novel active ingredients and diagnostic reagents.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, especially those requiring oxime linkage for targeted drug delivery or prodrug strategies.
• Bioconjugation Reagent: Used to link biomolecules (e.g., proteins, antibodies, peptides) to drugs, dyes, or solid supports via stable oxime bonds for diagnostics and therapeutics.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Functionalizes polymer chains to introduce reactive aminooxy groups for creating smart materials and hydrogels.
• Crosslinking Agent: Facilitates the crosslinking of carbonyl-containing compounds in material science and surface chemistry applications.
• Research & Development: A crucial tool in organic and medicinal chemistry research for exploring new synthetic pathways and molecular architectures.

Basic Information

Product Name	2-(Aminooxy)-2-Methylpropionic Acid
CAS No.	88023-64-7
Molecular Formula	C4H9NO3
Molecular Weight	119.12 g/mol
Synonyms	2-(Aminooxy)-2-methylpropanoic acid; O-Amino-2-methyl-2-hydroxypropionic acid; 2-Methyl-2-(aminooxy)propanoic acid; 2-Aminooxy-2-methylpropionic acid; Aminooxyisobutyric acid; 2-(Hydroxyamino)-2-methylpropanoic acid (tautomer); AOA (context-dependent); AMPA (context-dependent, not to be confused with aminomethylphosphonic acid).
EINECS	Contact for details

Quality Control

Our 2-(Aminooxy)-2-Methylpropionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support compliance with REACH and other global regulatory frameworks.

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). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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