Description

Vasopressin CAS NO 11000-17-2 is a cyclic nonapeptide hormone, also known as antidiuretic hormone (ADH), which plays a critical role in regulating water retention and blood pressure in mammals. Its high purity and biological activity make it an essential active pharmaceutical ingredient (API) for therapeutic and research applications. This compound is primarily required by pharmaceutical manufacturers, biotechnology research institutions, and diagnostic kit producers for the development of critical treatments and analytical standards.

Application

• Pharmaceutical API: Core ingredient in formulations for treating diabetes insipidus and certain types of bleeding disorders.
• Biomedical Research: Used as a standard and reagent in studies of renal physiology, cardiovascular function, and neuroendocrinology.
• Diagnostic Manufacturing: Serves as a key component in the production of immunoassay kits and diagnostic tests for hormone level analysis.
• Veterinary Medicine: Applied in therapeutic solutions for companion and livestock animals with related endocrine disorders.
• Reference Standard: Utilized as a high-purity calibrant in quality control laboratories for pharmacopeial testing (e.g., USP, EP).

Basic Information

Product Name	Vasopressin
CAS No.	11000-17-2
Molecular Formula	C₄₆H₆₅N₁₅O₁₂S₂
Molecular Weight	1084.23 g/mol
Synonyms	Antidiuretic Hormone (ADH); Argipressin; 8-Arginine Vasopressin; AVP; Vasopressin, 8-L-Arginine; Pitressin; β-Hypophamine; Pressyn; Cyclo(Cys-Tyr-Phe-Gln-Asn-Cys)-Pro-Arg-Gly-NH2 (disulfide bridge: Cys1-Cys6)
EINECS	Contact for details

Quality Control

Our Vasopressin is manufactured under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical use. Each batch is tested against relevant pharmacopeial standards (USP/EP) for identity, purity, and biological potency. A comprehensive Certificate of Analysis (COA) detailing assay results, impurity profiles, and chromatographic data is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store at a controlled room temperature of 15-25°C or under refrigeration at 2-8°C as specified. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a dry environment. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Biological Potency	Contact for details
Residual Solvents (GC)	Complies with ICH guidelines

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