Description

Alanine, 2-(Aminooxy)-, Methyl Ester (7Ci) is a specialized amino acid derivative featuring a reactive aminooxy functional group. This compound is a critical building block in organic synthesis, particularly for the preparation of oxime-linked conjugates and bioconjugates. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and life science sectors for applications such as protein modification, drug discovery, and the synthesis of novel chemical entities. The CAS number for this compound is 89168-01-4.

Application

• Bioconjugation Reagent: A key intermediate for site-specific protein and antibody modification via oxime ligation.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, including antibody-drug conjugates (ADCs).
• Chemical Biology Probe Synthesis: Enables the labeling and study of biomolecules in cellular systems.
• Agrochemical Research: Serves as a building block for synthesizing new active ingredients with potential herbicidal or pesticidal activity.
• Material Science: Used in the development of functionalized polymers and smart materials.
• Peptidomimetics: Incorporated into peptide analogs to alter stability, bioavailability, or biological activity.

Basic Information

Product Name	Alanine, 2-(Aminooxy)-, Methyl Ester (7Ci)
CAS No.	89168-01-4
Molecular Formula	C4H10N2O3
Molecular Weight	134.13 g/mol
Synonyms	2-(Aminooxy)alanine methyl ester; Methyl 2-(aminooxy)propanoate; L-Alanine, 2-(aminooxy)-, methyl ester; O-Methyl-3-aminooxy-L-alanine; Aminooxyalanine methyl ester; (2S)-2-(Aminooxy)propanoic acid methyl ester; Methyl (2S)-2-(aminooxy)propanoate
EINECS	Contact for details

Quality Control

Our Alanine, 2-(Aminooxy)-, Methyl Ester (7Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a freezer at -20°C or below under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation and degradation. The material is easily oxidized; prolonged exposure to air or elevated temperatures should be avoided. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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