Description

Butanoic Acid, 4-(Aminooxy)-, Hydrochloride is a specialized organic salt of significant interest in advanced chemical synthesis. This compound serves as a versatile building block, primarily valued for its unique aminooxy functional group, which enables selective conjugation and derivatization reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and bioconjugation sectors who require high-purity intermediates for developing novel active ingredients and diagnostic probes.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in creating oxime-linked prodrugs or targeted therapeutics.
• Bioconjugation Reagent: Used for site-specific labeling and crosslinking of biomolecules (proteins, antibodies, oligonucleotides) via oxime ligation chemistry.
• Agrochemical Synthesis: Building block for synthesizing advanced crop protection agents and plant growth regulators.
• Chemical Biology Research: Essential tool for probing biological systems, developing chemical probes, and studying protein function.
• Material Science: Precursor for modifying polymer surfaces or creating functionalized materials with specific reactive handles.
• Diagnostic Reagent Manufacturing: Used in the production of labeled compounds for immunoassays and other diagnostic applications.

Basic Information

Product Name	Butanoic Acid, 4-(Aminooxy)-, Hydrochloride
CAS No.	3106-67-0
Molecular Formula	C4H10ClNO3
Molecular Weight	155.58 g/mol
Synonyms	4-(Aminooxy)butanoic acid hydrochloride; O-(3-Carboxypropyl)hydroxylamine hydrochloride; γ-(Aminooxy)butyric acid hydrochloride; 4-Aminoxybutyric acid hydrochloride; Butyric acid, 4-(aminooxy)-, hydrochloride; O-(4-Carboxybutyl)hydroxylamine hydrochloride (common misnomer); Aminoxybutanoic acid HCl; AOB-HCl
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 4-(Aminooxy)-, Hydrochloride is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We offer material suitable for research and development as well as GMP-grade for advanced applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data 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 and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and absorption of moisture. Keep away from strong acids, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.