Description

Oxytocin, Mephe(2)- CAS NO 3714-57-6 is a synthetic analogue of the neuropeptide hormone oxytocin, specifically modified at the second amino acid position with a methylphenylalanine (Mephe) residue. This modification is critical for enhancing the compound's stability and receptor-binding specificity, making it a valuable tool for advanced biochemical and pharmacological research. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotech companies engaged in neuroendocrinology, peptide chemistry, and the development of novel therapeutic agents targeting the oxytocin pathway.

Application

• Pharmacological Research: Used as a reference standard and active agent in studies investigating the structure-activity relationship (SAR) of oxytocin and vasopressin receptor families.
• Neuroscience Studies: Employed in vitro and in vivo models to probe the role of oxytocinergic systems in social behavior, stress response, and neuronal signaling.
• Peptide Drug Development: Serves as a key intermediate or lead compound in the design of more stable and selective peptide-based pharmaceuticals.
• Biochemical Assays: Functions as a ligand in receptor binding assays, competitive ELISA tests, and other diagnostic development platforms.
• Academic & Institutional Research: A fundamental reagent for graduate and post-doctoral research in endocrinology and molecular biology departments worldwide.

Basic Information

Product Name	Oxytocin, Mephe(2)- CAS NO 3714-57-6
CAS No.	3714-57-6
Molecular Formula	C₄₆H₆₅N₁₁O₁₂S₂
Molecular Weight	1004.2 g/mol
Synonyms	1-({(4R,7S,10S,13S,16S,19R)-19-Amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-16-[(4-hydroxyphenyl)methyl]-13-[(1S)-1-methylpropyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl}carbonyl)-L-prolyl-L-leucylglycinamide; [Mpa¹, D-Tyr², Orn⁸] Oxytocin; [1-β-Mercaptopropionic acid, 2-D-tyrosine, 8-ornithine] Oxytocin; Desamino-D-Tyr(O-Et)-Orn⁸-Oxytocin; Oxytocin Mephe(2) analogue; Mephe(2)-Oxytocin
EINECS	Contact for details

Quality Control

Our Oxytocin, Mephe(2)- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, MS for identity confirmation, and amino acid analysis. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with research-grade specifications. Our quality commitment supports reproducible and reliable results for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). For long-term storage, keep desiccated. Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in water, acetic acid, DMSO

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