Description

Ac-Esmd-Cho CAS NO 191338-87-1 is a specialized chemical intermediate, specifically an acetylated derivative of a key peptide building block. This compound is of significant value in advanced pharmaceutical research and development, particularly for the synthesis of complex peptide-based therapeutics. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel drug candidates, where precise molecular control is critical.

Application

• Pharmaceutical Intermediate: A critical building block in the solid-phase and solution-phase synthesis of therapeutic peptides.
• Drug Discovery Research: Used in medicinal chemistry for the development and optimization of peptide drug candidates targeting various diseases.
• Bioconjugation: Serves as a key reagent for the site-specific modification and labeling of peptides and proteins.
• Proteomics Research: Employed in the study of protein-protein interactions and the development of enzyme inhibitors.
• Academic & Institutional R&D: Utilized in university and research institute laboratories for fundamental studies in peptide chemistry and biochemistry.
• Custom Synthesis: A starting material for contract research and manufacturing organizations (CROs/CMOs) producing custom peptides for clients.

Basic Information

Product Name	Ac-Esmd-Cho
CAS No.	191338-87-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acetyl-Esmd-Cho; N-Acetyl-Esmd-Cho; Ac-Esmd-Cho; 191338-87-1; Ac-Esmd-Cho CAS 191338-87-1; Esmd-Cho Acetate; Acetylated Esmd-Cho Derivative; Protected Esmd-Cho Intermediate
EINECS	Contact for details

Quality Control

Our Ac-Esmd-Cho CAS NO 191338-87-1 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Complies with ICH limits

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