Astressin CAS 170809-51-5

Product Overview

Astressin (CAS 170809-51-5) is a potent, non-selective peptide antagonist of corticotropin-releasing factor (CRF) receptors, widely used in biochemical and pharmacological research to investigate stress-related receptor signaling pathways. This synthetic peptide is synthesized via solid-phase peptide synthesis (SPPS) and purified using preparative reverse-phase high-performance liquid chromatography (RP-HPLC) to achieve high chemical purity.

Technical Specifications

• Product Name: Astressin
• CAS Number: 170809-51-5
• Category: Peptides
• Peptide Length: 30 Amino Acids
• Sequence: D-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-Glu-Nle-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-cyclo(Glu-Ala-His-Lys)-Asn-Arg-Lys-Leu-Nle-Glu-Ile-Ile-NH2
• Molecular Formula: C161H269N49O42
• Molecular Weight: 3563.17
• Quality Standard: In-House Specification
• Appearance: White to off-white powder
• Purity (HPLC): ≥98.0%
• Peptide Content: ≥80.0%
• Water Content: ≤10.0%
• Acetate Content (for acetate salt form): ≤15.0%
• TFA Content (for trifluoroacetate salt form): ≤15.0%
• Manufacturer: Conscientia Industrial
• Brand: Conscientia Industrial
• Country of Origin: China

Why Choose Conscientia Industrial

• Quality Assurance: Conscientia Industrial enforces rigorous quality control standards for Astressin, utilizing advanced analytical testing including HPLC and mass spectrometry to guarantee high purity and batch-to-batch consistency.
• Documentation: Comprehensive documentation package for Astressin (CAS 170809-51-5) is provided, including Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Method of Analysis (MOA).
• Production Capacity: Robust peptide synthesis infrastructure capable of reliable manufacturing from milligram research quantities to large-scale industrial volumes.
• Direct Source Advantage: As a direct manufacturer, we provide competitive pricing, reliable delivery time, and expert technical support to streamline your supply chain.

Packaging & Storage

• Packaging: Available in 1mg, 5mg, 10mg, 50mg, 100mg, 1g in vials or in aluminium foil bags. Customized packaging and private labeling services are available upon request.
• Storage Condition: Store in a tightly closed container at -20°C in a dry and dark place. Protect from light and moisture.
• Shelf Life: 24 months when stored under specified conditions.
• Safety Handling: This product is intended for research and industrial use only. It is not intended for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.

Shipping & Quotes

• Conscientia Industrial provides worldwide logistics solutions for Astressin?(CAS 170809-51-5), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.
• Contact us today for the latest quotation, COA, MSDS, and technical documentation.