Description

Boc-Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-Nh2 is a protected nonapeptide sequence of significant interest in pharmaceutical research and development. This compound serves as a crucial synthetic intermediate for the preparation of more complex peptide-based drug candidates and biochemical tools. It is primarily utilized by research institutions, pharmaceutical companies, and CROs engaged in peptide synthesis, medicinal chemistry, and the study of bioactive peptide sequences. The product is supplied as a high-purity solid, meeting the stringent requirements of advanced scientific applications.

Application

• Pharmaceutical Intermediate: Key building block for the solid-phase or solution-phase synthesis of larger, therapeutically relevant peptides.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop novel drug candidates targeting various receptors.
• Biochemical Probe Development: Serves as a precursor for labeled peptides used in assay development, binding studies, and diagnostic research.
• Academic Research: Employed in university and institutional labs for studying peptide synthesis methodologies, folding, and bioactivity.
• Reference Standard: Can be used as a chromatographic or spectroscopic standard for quality control in peptide manufacturing.

Basic Information

Product Name	Boc-Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-Nh2
CAS No.	25687-34-7
Molecular Formula	C58H74N10O16S2
Molecular Weight	1239.39 g/mol
Synonyms	Boc-Asp(OtBu)-Tyr(tBu)-Met-Gly-Trp(Boc)-Met-Asp(OtBu)-Phe-NH2; tert-Butyloxycarbonyl-L-aspartyl-O-tert-butyl-L-tyrosyl-L-methionylglycyl-Nin-tert-butyloxycarbonyl-L-tryptophyl-L-methionyl-O-tert-butyl-L-aspartyl-L-phenylalaninamide; Boc-Asp(OtBu)-Tyr(tBu)-Met-Gly-Trp(Boc)-Met-Asp(OtBu)-Phe-amide; Protected CCK-8 fragment; Boc-CCK-8 (protected); Nonapeptide Boc-DYMGWMDF-NH2
EINECS	Contact for details

Quality Control

Our Boc-Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-Nh2 is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Quality assurance adheres to in-house specifications developed for research-grade peptides. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing results for assay, purity, and related substances. We support compliance needs for research applications under cGMP guidelines where required.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. The product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation and storage under an inert atmosphere. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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