Description

H-Gly-Pro-Arg-Oh Acetate Salt is a high-purity tripeptide derivative, specifically the acetate salt form of the H-Gly-Pro-Arg sequence. This compound is valued for its role as a key intermediate and research tool in advanced biochemical and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences sector for applications ranging from peptide synthesis to biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a substrate or reference standard in enzymatic studies, particularly those involving proteases or kinases.
• Cell Culture & Media Supplement: May be employed as a component in specialized cell culture media to support specific cellular functions.
• Cosmeceutical Development: Investigated for potential use in advanced skincare formulations targeting specific biological pathways.
• Diagnostic Reagent Manufacturing: Acts as a raw material in the production of diagnostic kits and assays.

Basic Information

Product Name	H-Gly-Pro-Arg-Oh Acetate Salt
CAS No.	211055-63-9
Molecular Formula	C14H25N7O5 • xC2H4O2
Molecular Weight	371.39 g/mol (free base)
Synonyms	Gly-Pro-Arg-OH acetate salt; H-Gly-Pro-Arg-OH • AcOH; GPR acetate; Glycyl-L-prolyl-L-arginine acetate; L-Arginine, N2-(N-glycyl-L-prolyl)-, acetate; Ac-GPR-OH (common abbreviation); Tripeptide GPR acetate salt; 211055-63-9
EINECS	Contact for details

Quality Control

Our H-Gly-Pro-Arg-Oh Acetate Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and stringent controls for residual solvents and related substances. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to ensure traceability and compliance with your research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (HPLC)	≥ 98.0%
Assay (Titration)	97.0% - 102.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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