Description

Ac-Val-Ome CAS NO 1492-15-5 is a protected amino acid derivative, specifically the methyl ester of N-acetyl-L-valine. This compound serves as a crucial high-purity building block in advanced organic synthesis, particularly in the production of peptides and fine chemicals. It is essential for research and development laboratories, as well as manufacturing facilities in the pharmaceutical, biotechnology, and agrochemical sectors, where precise molecular construction is required.

Application

• Peptide Synthesis: A key intermediate for the controlled incorporation of valine residues in solid-phase and solution-phase peptide synthesis.
• Pharmaceutical Intermediates: Used in the research and production of active pharmaceutical ingredients (APIs) and prodrugs.
• Bioconjugation: Serves as a linker or spacer molecule in the development of antibody-drug conjugates (ADCs) and other bioconjugates.
• Biochemical Research: Employed as a substrate or standard in enzymatic studies and metabolic pathway analysis.
• Fine Chemical Production: Acts as a chiral synthon for the asymmetric synthesis of complex organic molecules.
• Protecting Group Strategy: The acetyl and methyl ester groups provide orthogonal protection for the amino and carboxylic acid functionalities during multi-step syntheses.

Basic Information

Product Name	Ac-Val-Ome CAS NO 1492-15-5
CAS No.	1492-15-5
Molecular Formula	C8H15NO3
Molecular Weight	173.21 g/mol
Synonyms	N-Acetyl-L-valine methyl ester; Methyl N-acetyl-L-valinate; L-Valine, N-acetyl-, methyl ester; Ac-Val-OMe; N-Acetylvaline methyl ester; (S)-Methyl 2-acetamido-3-methylbutanoate; 2-Acetamido-3-methylbutyric acid methyl ester
EINECS	Contact for details

Quality Control

Our Ac-Val-Ome is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis to confirm enantiomeric excess, and identity confirmation via spectroscopic methods. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to ensure the material meets your precise research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (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.