Description

Pyroglutamyl-Asparaginamide is a specialized dipeptide derivative, recognized for its role as a key intermediate in advanced peptide synthesis. This compound matters for its high purity and structural specificity, which are critical for producing consistent and reliable results in sensitive research and development processes. It is primarily needed by the pharmaceutical and biotechnology industries for applications in drug discovery, peptide-based therapeutic development, and biochemical research.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or reference standard in enzymatic studies and metabolic pathway investigations.
• Peptide Synthesis: Serves as a protected dipeptide unit in solid-phase and solution-phase peptide synthesis for research-scale and pre-clinical projects.
• Cosmetic Peptide Development: Employed in the R&D of advanced anti-aging and skin-care peptide formulations.
• Neuroscience Research: Investigated for its potential role in neuropeptide analogs and related neurological studies.

Basic Information

Product Name	Pyroglutamyl-Asparaginamide
CAS No.	103322-29-8
Molecular Formula	C9H14N4O5
Molecular Weight	258.23 g/mol
Synonyms	L-Pyroglutamyl-L-asparaginamide; 5-Oxo-L-prolyl-L-asparaginamide; Pyr-Gln-NH2; pGlu-Asn-NH2; N-(L-5-Oxopyrrolidine-2-carbonyl)-L-asparaginamide; 5-Oxoprolylasparaginamide; L-Pyroglutaminyl-L-asparaginamide
EINECS	Contact for details

Quality Control

Our Pyroglutamyl-Asparaginamide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supported by a detailed Certificate of Analysis (COA). We adhere to cGMP guidelines where applicable to meet the stringent requirements of pharmaceutical and research customers.

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 dry, inert conditions to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0% (Total impurities ≤ 3.0%)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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