Description

H-Arg-Ser-Oh-Acetate Salt is a high-purity, protected dipeptide derivative, specifically the acetate salt form of H-Arg-Ser-OH. This compound is a critical building block in solid-phase peptide synthesis (SPPS), enabling the controlled construction of complex peptides and proteins for research and therapeutic development. It is essential for pharmaceutical R&D, biotechnology, and academic laboratories focused on developing novel peptide-based drugs, diagnostic tools, and biochemical probes.

Application

• Pharmaceutical Intermediate: A key raw material in the synthesis of therapeutic peptides targeting metabolic disorders, cardiovascular diseases, and oncology.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, protein-protein interaction assays, and structure-activity relationship (SAR) research.
• Peptide Library Construction: Essential for combinatorial chemistry and the generation of diverse peptide libraries for high-throughput screening.
• Cosmetic Peptide Synthesis: Serves as a precursor for bioactive peptides used in advanced skincare and anti-aging formulations.
• Diagnostic Reagent Development: Employed in the production of labeled peptides for immunoassays and diagnostic kits.

Basic Information

Product Name	H-Arg-Ser-Oh-Acetate Salt
CAS No.	70921-62-9
Molecular Formula	C11H24N6O6 • xC2H4O2
Molecular Weight	Contact for details
Synonyms	H-Arg-Ser-OH Acetate; Nα-Boc-NG-Pbf-L-arginyl-L-serine Acetate Salt; Boc-Arg(Pbf)-Ser-OH • AcOH; (2S)-2-[[(2S)-5-[[(2,2,4,6,7-Pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]amino]-2-[[(2-methylpropan-2-yl)oxycarbonyl]amino]pentanoyl]amino]-3-hydroxypropanoic acid acetate; Boc-L-Arg(Pbf)-L-Ser-OH Acetate; Protected L-Arginyl-L-Serine Acetate; Peptide Synthesis Building Block 70921-62-9
EINECS	Contact for details

Quality Control

Our H-Arg-Ser-Oh-Acetate Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and NMR for structural confirmation, to ensure compliance with research and pharmaceutical-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This material is hygroscopic (moisture-sensitive) and light-sensitive. For long-term storage, consider desiccant and under inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Assay	95.0% - 105.0%
Water Content (KF)	≤ 3.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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