Description

Alsactide CAS NO 34765-96-3 is a synthetic peptide analog of corticotropin (ACTH), designed for research and pharmaceutical development. This compound is valued for its specific biological activity, making it a critical intermediate in the study of adrenal function and the development of diagnostic or therapeutic agents. It is primarily utilized by pharmaceutical R&D departments, biotechnology firms, and academic research institutions focused on endocrinology and peptide-based therapies.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of corticotropin-related therapies.
• Endocrinology Studies: Used in preclinical and clinical research to investigate adrenal cortex stimulation and corticosteroid production mechanisms.
• Diagnostic Agent Development: Employed in the formulation of diagnostic kits for assessing pituitary-adrenal axis function.
• Biochemical Standard: Acts as a high-purity calibrant in analytical methods such as HPLC and mass spectrometry for quality control in peptide synthesis.
• Academic Research: Utilized in university and institutional labs for fundamental studies on peptide hormones and their receptor interactions.

Basic Information

Product Name	Alsactide
CAS No.	34765-96-3
Molecular Formula	C₉₈H₁₄₀N₂₄O₃₁S
Molecular Weight	2242.4 g/mol
Synonyms	Alsactide; Norleucyl-17-lysine-17-18 corticotropin (1-17)-heptadecapeptide amide; β-(1-17)-Corticotropin, 17-L-lysine-18-L-lysine-; ACTH (1-17) amide, 17-Lys-18-Lys-; Norleu-17-Lys-18-Lys-β-corticotropin-(1-17)-heptadecapeptide amide; Synthetic ACTH fragment; Heptadecapeptide amide (Alsactide); Diagnostic peptide Alsactide
EINECS	Contact for details

Quality Control

Every batch of Alsactide is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and potency, meeting the stringent requirements for pharmaceutical research materials. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting results for assay, related substances, residual solvents, and other critical parameters. Our quality commitment aligns with cGMP principles for API intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider desiccants or an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Peptide Content	≥ 80.0%

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