Description

Stemofoline CAS NO 29881-57-0 is a bioactive alkaloid compound isolated from plants of the genus *Stemona*. This natural product is of significant interest due to its unique structural framework and potential biological activities. It serves as a valuable reference standard and research chemical for scientists in pharmaceutical discovery and natural product chemistry. Key target industries include academic research, biotechnology, and pharmaceutical development for exploring novel therapeutic agents.

Application

• Pharmaceutical research as a reference standard for analytical method development and validation.
• Biological screening for evaluating pharmacological activity in drug discovery programs.
• Natural product chemistry studies focusing on the isolation, synthesis, and structure-activity relationships (SAR) of alkaloids.
• Use as a key intermediate or building block in the synthetic elaboration of complex molecules.
• Biochemical research to investigate specific enzyme interactions or receptor binding mechanisms.
• Quality control applications in laboratories requiring a high-purity compound for calibration and testing.

Basic Information

Product Name	Stemofoline
CAS No.	29881-57-0
Molecular Formula	C22H33NO4
Molecular Weight	375.51 g/mol
Synonyms	Stemofoline; (1R,2S,5S,7S,10R,11S,12S,14S)-5-Ethyl-2,7,12,14-tetramethyl-9-oxa-4-azatetracyclo[7.7.1.0²,⁷.0¹¹,¹⁵]heptadec-15-en-13-one; Stemofolin; Stemofolin A; Stemofoline alkaloid
EINECS	Contact for details

Quality Control

Our Stemofoline is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to support your research and compliance 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). For long-term storage, consider keeping the material under inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
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.