Description

Conopressin S CAS NO 111317-90-9 is a synthetic peptide analog of vasopressin, a nonapeptide hormone. This compound is of significant value in biochemical and pharmaceutical research for its specific receptor-binding properties, serving as a crucial tool for studying neuroendocrine regulation and renal function. It is primarily needed by research institutions, pharmaceutical developers, and diagnostic manufacturers engaged in neuroscience, endocrinology, and the development of novel therapeutic agents.

Application

• Biomedical Research: Used as a reference standard and active agent in studies of vasopressin receptor (V1a, V1b, V2) pharmacology and signal transduction pathways.
• Pharmaceutical Development: Serves as a key intermediate or active pharmaceutical ingredient (API) in the R&D of drugs targeting conditions like diabetes insipidus, septic shock, or bleeding disorders.
• Diagnostic Assays: Employed in the development and calibration of immunoassays (e.g., ELISA, RIA) for measuring vasopressin levels in clinical and research settings.
• Neuroscience Studies: Applied in experimental models to investigate the role of vasopressin in social behavior, stress response, memory, and autonomic regulation.
• Physiology & Pharmacology: Utilized in vitro and in vivo to study cardiovascular effects, renal water reabsorption, and platelet aggregation.

Basic Information

Product Name	Conopressin S
CAS No.	111317-90-9
Molecular Formula	C₄₆H₆₅N₁₃O₁₂S₂
Molecular Weight	1056.2 g/mol
Synonyms	[Arg8]-Vasopressin; Argipressin; 8-Arginine Vasopressin; AVP; Vasopressin; Antidiuretic Hormone (ADH); β-Hypophamine; Pitressin
EINECS	Contact for details

Quality Control

Our Conopressin S is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis, to ensure it meets stringent specifications for research and development use. Certificates of Analysis (COA) detailing purity, peptide content, and impurity profiles are provided with every shipment.

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). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Peptide Content	≥ 80.0% (by weight)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 2.0%

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