Description

Vasopressin, 9-Des-Gly-(2-Phe-8-Orn)- is a synthetic peptide analog of the endogenous hormone vasopressin, specifically engineered for research and development purposes. This compound is of significant interest for its modified structure, which alters receptor binding affinity and selectivity compared to the native hormone. It is primarily utilized by pharmaceutical researchers, biotech companies, and academic institutions engaged in endocrinology, neurobiology, and drug discovery programs.

Application

• Pharmacological Research: Used as a reference standard and active agent in studies investigating vasopressin receptor (V1a, V1b, V2) signaling pathways and function.
• Drug Discovery & Development: Serves as a key intermediate or lead compound in the design of novel therapeutics targeting conditions related to fluid balance, blood pressure, and social behavior.
• Biochemical Assays: Employed in competitive binding assays, enzyme-linked immunosorbent assays (ELISAs), and other in vitro tests to study hormone-receptor interactions.
• Neuroscience Studies: Applied in experimental models to understand the role of vasopressin analogs in central nervous system functions, including social recognition, stress response, and memory.
• Peptide Chemistry & Synthesis: Used as a building block or model compound for developing new peptide synthesis and modification techniques.

Basic Information

Product Name	Vasopressin, 9-Des-Gly-(2-Phe-8-Orn)-
CAS No.	102146-01-0
Molecular Formula	C45H64N14O11S2
Molecular Weight	1025.2 g/mol
Synonyms	[2-Phenylalanine,8-ornithine]vasopressin; 9-Desglycinamide-[2-phenylalanine,8-ornithine]vasopressin; [Phe2,Orn8]vasopressin; (2-Phe,8-Orn)-Vasopressin; AVP analog; Vasopressin (2-Phe,8-Orn); [2-Phe,8-Orn]-AVP
EINECS	Contact for details

Quality Control

Our Vasopressin, 9-Des-Gly-(2-Phe-8-Orn)- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and amino acid analysis. We provide Certificates of Analysis (COA) with detailed specifications for traceability and compliance with research-grade standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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