Description

Z-Abu-Oh CAS NO 42918-86-5 is a specialized chemical building block of significant interest in advanced organic synthesis. Its unique structure makes it a valuable intermediate for constructing complex molecules with high precision. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Peptide Chemistry: Serves as a protected amino acid derivative for solid-phase and solution-phase peptide synthesis.
• Material Science: Acts as a monomer or functionalizing agent for creating specialized polymers and advanced materials.
• Bioconjugation: Employed in the design of linkers for antibody-drug conjugates (ADCs) and other bioconjugate platforms.
• Chemical Biology: Utilized as a probe or tool compound for studying biological pathways and enzyme mechanisms.

Basic Information

Product Name	Z-Abu-Oh
CAS No.	42918-86-5
Molecular Formula	C13H17NO4
Molecular Weight	251.28 g/mol
Synonyms	N-Carbobenzoxy-2-aminobutyric acid; Z-2-Aminobutyric acid; (S)-2-((Benzyloxycarbonyl)amino)butanoic acid; Z-Abu-OH; Cbz-Abu-OH; Nα-Cbz-L-2-aminobutyric acid; N-Cbz-2-aminobutyric acid; N-Carbobenzyloxy-2-aminobutyric acid
EINECS	Contact for details

Quality Control

Our Z-Abu-Oh is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms and NMR spectra, to verify identity and purity. Certificates of Analysis (COA) are available for every batch upon request, supporting compliance with research and cGMP guidelines where applicable.

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 nature, the container must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Purity (Chiral HPLC)	≥99.0% ee
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%

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