Description

Ac-Asp-Ome CAS NO 4910-47-8 is a protected aspartic acid derivative, specifically N-Acetyl-L-aspartic acid α-methyl ester, widely used as a key chiral building block in organic synthesis. This compound is essential for the controlled introduction of the aspartyl moiety, enabling the production of high-value peptides and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a protected amino acid derivative in solid-phase peptide synthesis (SPPS) and other research methodologies.
• Agrochemical Synthesis: Serves as a building block for creating specialized peptides and compounds with potential biological activity.
• Fine Chemical Production: Employed in the manufacture of complex organic molecules requiring the aspartic acid structure with specific protection.
• Cosmetic Peptide Synthesis: Can be used in the development of synthetic peptides for advanced skincare and cosmetic formulations.

Basic Information

Product Name	Ac-Asp-Ome CAS NO 4910-47-8
CAS No.	4910-47-8
Molecular Formula	C7H11NO5
Molecular Weight	189.17 g/mol
Synonyms	N-Acetyl-L-aspartic acid α-methyl ester; N-Acetyl-L-aspartic acid 1-methyl ester; Ac-L-Asp-OMe; (2S)-2-Acetamidobutanedioic acid 1-methyl ester; Ac-Asp-OMe; L-Aspartic acid, N-acetyl-, 1-methyl ester; Methyl N-acetyl-L-aspartate; N-Acetylaspartic acid methyl ester
EINECS	Contact for details

Quality Control

Our Ac-Asp-Ome is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing parameters such as assay, enantiomeric purity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation [α]	Contact for details
Water Content (KF)	≤1.0%
Heavy Metals	<10 ppm
Residue on Ignition	<0.1%

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