Description

Argipressin, Val(4)- is a synthetic analogue of the endogenous neurohypophysial hormone vasopressin, specifically modified at the fourth amino acid position. This modification can alter its receptor binding profile and metabolic stability, making it a critical compound for advanced pharmaceutical research and development. It is primarily utilized by researchers and manufacturers in the life sciences sector for studying vasopressin receptor mechanisms and developing novel therapeutic agents.

Application

• Pharmaceutical Research: As a key reference standard and active pharmaceutical ingredient (API) in the development of drugs targeting vasopressin receptors (V1a, V1b, V2).
• Biochemical Studies: For investigating the physiological roles of vasopressin in processes such as water retention, blood pressure regulation, and social behavior.
• Peptide Chemistry: Serving as a model compound in peptide synthesis, modification, and structure-activity relationship (SAR) studies.
• Diagnostic Development: Potential use in the formulation of diagnostic kits or assays for endocrine disorders.
• Academic & Institutional Research: Used in university and government laboratories for fundamental endocrinology and neurobiology research.

Basic Information

Product Name	Argipressin, Val(4)-
CAS No.	52049-52-2
Molecular Formula	C₄₆H₆₅N₁₃O₁₂S₂
Molecular Weight	1056.2 g/mol
Synonyms	[Val⁴]-Argipressin; [Val⁴]-Vasopressin; 1-(3-Mercaptopropanoic acid)-2-(O-methyl-L-tyrosine)-4-L-valine-8-L-arginine-vasopressin; 4-Valine-8-arginine-vasopressin; Desmopressin analogue; AVP analogue; Vasopressin, 4-valine-; [Val⁴]-AVP
EINECS	Contact for details

Quality Control

Our Argipressin, Val(4)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccant use and maintenance of the cold chain to ensure stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 2.0%
Total Impurities (HPLC)	≤ 5.0%

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