Description

8-Oxocoptisine is a naturally occurring isoquinoline alkaloid derivative, recognized for its unique structural framework and biological activity. This compound serves as a critical reference standard and research chemical in the investigation of bioactive natural products. It is primarily utilized by researchers and manufacturers in the pharmaceutical and life science sectors for analytical and development purposes.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and pharmaceutical formulations in quality control laboratories.
• Biochemical Research: Serves as a key intermediate or target molecule in studies exploring the structure-activity relationships of protoberberine alkaloids.
• Natural Product Isolation Marker: Acts as a chromatographic marker for the identification and standardization of plant-derived compounds in botanical extracts.
• Academic Research: Employed in university and institutional labs for pharmacological screening and mechanistic studies related to its potential biological effects.
• Analytical Method Development: Utilized as a known compound to develop and validate analytical methods such as HPLC, LC-MS, and TLC.

Basic Information

Product Name	8-Oxocoptisine
CAS No.	19716-61-1
Molecular Formula	C₁₉H₁₅NO₅
Molecular Weight	337.33 g/mol
Synonyms	8-Oxocoptisine; 8-Oxocoptisin; 5,6-Dihydro-8,9-dimethoxy-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-8-one; Coptisine-8-one; NSC 339573
EINECS	Contact for details

Quality Control

Our 8-Oxocoptisine is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and spectroscopic identification, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.