Description

Asperlicin D CAS NO 93413-07-1 is a non-peptidal, competitive cholecystokinin (CCK) antagonist derived from the fungus *Aspergillus alliaceus*. This compound is of significant interest for its potent and selective binding to the CCK-A receptor subtype. It serves as a critical research tool and a lead structure for the development of therapeutic agents targeting gastrointestinal disorders, anxiety, and satiety control. Researchers and pharmaceutical developers in the life sciences sector rely on this high-purity reference standard.

Application

• Pharmacological Research: Used as a reference standard in studies investigating the role of cholecystokinin (CCK) in the central nervous system and gastrointestinal tract.
• Drug Discovery & Development: Serves as a key lead compound for designing novel CCK receptor antagonists for potential therapeutic applications.
• Biochemical Assays: Employed in receptor binding assays and functional studies to characterize CCK receptor subtypes and screen for new modulators.
• Academic & Institutional Research: Supports fundamental neuroscience and gastroenterology research in university and government laboratories.
• Reference Material: Provides a certified standard for quality control and method validation in analytical laboratories.

Basic Information

Product Name	Asperlicin D
CAS No.	93413-07-1
Molecular Formula	C32H33N3O6
Molecular Weight	555.62 g/mol
Synonyms	Asperlicin D; (-)-Asperlicin D; L-364,718; MK-329; Devazepide; 3S-(-)-N-(2,3-Dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)-1H-indole-2-carboxamide; 1,4-Benzodiazepine-2-carboxamide, N-(2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)-1H-indole-2-carboxamide, (3S)-; CCK-A Receptor Antagonist
EINECS	Contact for details

Quality Control

Our Asperlicin D is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and determination of residual solvents and moisture content. We provide a comprehensive Certificate of Analysis (COA) with each shipment, detailing all test results against established specifications to ensure consistency and reliability for your critical research applications.

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 in a desiccated environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residual Solvents (GC)	Meets ICH guidelines

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