Description

Asperugin B is a specialized natural product compound with the CAS registry number 14522-05-5. This compound is valued for its unique chemical structure, which serves as a critical building block and reference standard in advanced research and development. It is primarily utilized by professionals in the pharmaceutical, biotechnology, and fine chemical synthesis sectors who require high-purity, well-characterized materials for discovery and analytical applications.

Application

• Pharmaceutical Research & Development: Acts as a key intermediate or reference standard in the discovery and synthesis of novel therapeutic agents.
• Biochemical Research: Used as a tool compound in biological assays to study specific cellular pathways and mechanisms of action.
• Analytical Chemistry: Serves as a certified reference material (CRM) for method development, validation, and quality control in HPLC, LC-MS, and other analytical techniques.
• Fine Chemical Synthesis: Employed as a sophisticated building block for the synthesis of complex molecules and specialty chemicals.
• Academic Research: Utilized in university and institutional labs for chemical, pharmacological, and natural product studies.

Basic Information

Product Name	Asperugin B
CAS No.	14522-05-5
Molecular Formula	C15H14O5
Molecular Weight	274.27 g/mol
Synonyms	Asperugin B; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one; 5,7,3',4'-Tetrahydroxyflavone; 3',4',5,7-Tetrahydroxyflavone; NSC 407303; Flavone, 3',4',5,7-tetrahydroxy-; 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
EINECS	Contact for details

Quality Control

Every batch of Asperugin B (CAS 14522-05-5) is manufactured and tested under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.