Description

(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-carbamoyl-butanoyl]amino]-3-[[(1S)-1-[[(1S)-2-carbamoyl-1-[[(1S)-1-[[(1S)-1-carbamoyl-2-(1H-indol-3-yl)ethyl]carbamoylmethylcarbamoyl]ethyl]carbamoyl]ethyl]carbamoyl]-3-methyl-butyl]carbamoyl]propanoic acid is a complex, high-purity synthetic peptide derivative of significant interest in advanced pharmaceutical research and development. Its intricate structure, featuring multiple indole and carbamoyl moieties, makes it a valuable building block or intermediate for the synthesis of novel bioactive compounds. This product is primarily targeted at research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in peptide chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of potential therapeutic peptides and peptidomimetics.
• Drug Discovery Research: Used as a specialized scaffold or reference standard in high-throughput screening and structure-activity relationship (SAR) studies.
• Bioconjugation Chemistry: Its functional groups enable its use in creating peptide-drug conjugates or labeling biomolecules for diagnostic applications.
• Academic & Institutional Research: Employed in universities and research institutes for studying peptide folding, stability, and receptor interactions.
• Process Development: Utilized in the development and optimization of synthetic routes for complex peptide-based active pharmaceutical ingredients (APIs).

Basic Information

Product Name	(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-carbamoyl-butanoyl]amino]-3-[[(1S)-1-[[(1S)-2-carbamoyl-1-[[(1S)-1-[[(1S)-1-carbamoyl-2-(1H-indol-3-yl)ethyl]carbamoylmethylcarbamoyl]ethyl]carbamoyl]ethyl]carbamoyl]-3-methyl-butyl]carbamoyl]propanoic acid
CAS No.	138168-63-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	CAS 138168-63-5; Peptide derivative 138168-63-5; Complex Indole Peptide; Tryptophan-containing peptide intermediate; Carbamoyl peptide; Research Peptide 138168-63-5; Synthetic peptide building block
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are available upon request. We adhere to a quality management system suitable for supplying materials for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines

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