Description

Columbianetin Acetate is a specific acetylated derivative of columbianetin, a natural coumarin derivative. This compound is of significant interest in pharmaceutical and biochemical research due to its potential as a key intermediate or reference standard. It serves the needs of research institutions, pharmaceutical development laboratories, and fine chemical manufacturers focused on natural product chemistry and drug discovery.

Application

• Pharmaceutical Research & Development: Used as a critical intermediate or building block in the synthesis of novel therapeutic agents.
• Biochemical Research: Serves as a reference standard or analytical reagent in studies involving coumarin derivatives and their biological activities.
• Natural Product Chemistry: Employed in the isolation, characterization, and structural modification of bioactive compounds from natural sources.
• Academic Research: Utilized in university and institutional labs for pharmacological screening and mechanistic studies.
• Fine Chemical Synthesis: Acts as a specialized precursor for the production of more complex, high-value chemical entities.
• Analytical Standard: Provides a high-purity benchmark for quality control and method validation in analytical laboratories (HPLC, LC-MS).

Basic Information

Product Name	Columbianetin Acetate
CAS No.	23180-65-6
Molecular Formula	C14H14O5
Molecular Weight	262.26 g/mol
Synonyms	Columbianetin acetate; 2H,8H-Benzo[1,2-b:5,4-b']difuran-2-one, 8-(acetyloxy)-8,9-dihydro-9-hydroxy-; 8-Acetoxy-8,9-dihydro-9-hydroxy-2H,8H-benzo[1,2-b:5,4-b']difuran-2-one; Columbianetin monoacetate; Angelicin derivative acetate
EINECS	Contact for details

Quality Control

Our Columbianetin Acetate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the exacting standards required for research applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.