Description

Scytophycin D CAS NO 105694-31-3 is a potent cytotoxic macrolide compound originally isolated from cyanobacteria of the genus *Scytonema*. This compound matters for its significant biological activity, serving as a valuable reference standard and research tool in pharmacological and biochemical studies. It is primarily needed by researchers and developers in the pharmaceutical, biotechnology, and academic sectors for investigating novel therapeutic pathways, particularly in oncology and antimicrobial research.

Application

• Pharmacological Research: Used as a reference standard in studies exploring cytotoxic and antitumor mechanisms of action.
• Biochemical Assay Development: Serves as a critical tool in high-throughput screening for drug discovery programs.
• Academic Research: Employed in university and institutional labs for fundamental research on natural product biosynthesis and bioactivity.
• Standards and Calibration: Acts as a certified reference material (CRM) for analytical method development and validation in quality control laboratories.
• Antimicrobial Studies: Investigated for its potential activity against various bacterial and fungal strains.

Basic Information

Product Name	Scytophycin D
CAS No.	105694-31-3
Molecular Formula	C39H58N2O10
Molecular Weight	714.89 g/mol
Synonyms	Scytophycin D; (3S,4S,5R,6S,7R,9S,10R,11S,12S,13R,15S,17R,19S,20R,21S,22R,23S,24S,25R,26S,27S,28R,29S,30R,31S,32R,33S,34R,35S,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S,50R,51S,52R,53S,54R,55S,56R,57S,58R,59S,60R)-Form I; Cyanobacterial macrolide D
EINECS	Contact for details

Quality Control

Our Scytophycin D is produced and handled under strict quality protocols to ensure batch-to-batch consistency and reliability for research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry, cool place. This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under inert atmosphere or with desiccant when possible to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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