Description

Conopressin G is a synthetic peptide analog of vasopressin, a nonapeptide hormone. This compound is a critical research chemical and pharmaceutical intermediate valued for its high purity and biological activity. It is primarily utilized by pharmaceutical R&D departments, biotechnology firms, and academic research institutions. The product is supplied as a high-quality standard to support the development of novel therapeutic agents and advanced biochemical studies.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of vasopressin receptor agonists and antagonists.
• Biochemical Research: Used in receptor binding assays, signal transduction studies, and pharmacological profiling to understand the role of vasopressin and its analogs.
• Peptide Chemistry: Acts as a building block or template for the synthesis of novel peptide derivatives with modified biological properties.
• Diagnostic Development: Employed in the development of immunoassays and diagnostic kits for measuring vasopressin-related activity.
• Academic Studies: Utilized in university and institutional labs for fundamental research in endocrinology, neurobiology, and cardiovascular physiology.

Basic Information

Product Name	Conopressin G
CAS No.	111317-91-0
Molecular Formula	C₄₆H₆₅N₁₃O₁₂S₂
Molecular Weight	1048.2 g/mol
Synonyms	[Arg8]-Conopressin G; Arg-Conopressin; Vasopressin congener; [8-Arginine]conopressin G; Conopressin G (Arg8); H-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH₂ (disulfide bridge: Cys1-Cys6); Nonapeptide vasopressin analog
EINECS	Contact for details

Quality Control

Our Conopressin G 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. We provide full traceability and Certificates of Analysis (COA) are supplied with every shipment, detailing all critical quality attributes to ensure compliance with your research or development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. For long-term storage, lyophilized powder is recommended. The product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Molecular ion peak matches theoretical mass
Purity (HPLC)	≥ 95.0%
Assay (HPLC)	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical values

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