Description

Ac-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-Gln-Oh is a synthetic peptide derivative with the CAS number 113274-57-0. This compound is a valuable intermediate in advanced pharmaceutical research and development, particularly for the synthesis of complex peptide-based therapeutics. It is primarily utilized by research institutions, biotechnology firms, and pharmaceutical companies engaged in drug discovery, proteomics, and biochemical studies.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel peptide drugs and therapeutic agents.
• Biochemical Research: Used as a substrate or reference standard in enzymatic studies and proteomics research.
• Drug Discovery: Serves as a crucial component in high-throughput screening and structure-activity relationship (SAR) studies.
• Peptide Library Synthesis: Employed in the combinatorial chemistry generation of diverse peptide libraries for biological evaluation.
• Academic Research: Utilized in university and institutional labs for studying peptide structure, function, and metabolism.

Basic Information

Product Name	Ac-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-Gln-Oh
CAS No.	113274-57-0
Molecular Formula	C73H102N14O26
Molecular Weight	1567.7 g/mol
Synonyms	Acetyl-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-Gln-OH; N-Acetyl-L-α-aspartyl-L-phenylalanyl-L-α-glutamyl-L-α-glutamyl-L-isoleucyl-L-prolyl-L-α-glutamyl-L-α-glutamyl-L-tyrosyl-L-leucyl-L-glutamine; Ac-DFEEIPEEYLQ-OH; Acetylated Dodecapeptide; Ac-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-Gln; Protected Peptide Fragment 113274-57-0
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and MS for identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Assay (Peptide Content)	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC/IC)	≤ 10.0%

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