Description

Cycloprotobuxine C is a steroidal alkaloid compound of significant interest in advanced pharmaceutical research and development. Its unique tetracyclic structure makes it a valuable intermediate for the synthesis of novel bioactive molecules and a reference standard for analytical studies. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require reliable, well-characterized building blocks for drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential therapeutic agents.
• Reference Standard: Used for quality control, method development, and calibration in analytical laboratories (HPLC, LC-MS).
• Biochemical Research: Employed in studies investigating the biological activity and structure-activity relationships (SAR) of steroidal alkaloids.
• Natural Product Chemistry: Acts as a purified isolate for the study of Buxus species and related plant metabolites.
• Fine Chemical Synthesis: Utilized in the preparation of specialized compounds for academic and industrial research.

Basic Information

Product Name	Cycloprotobuxine C
CAS No.	1936-70-5
Molecular Formula	C₂₅H₄₂N₂O
Molecular Weight	386.62 g/mol
Synonyms	Cycloprotobuxine-C; Cycloprotobuxin C; 9,19-Cyclo-4,4,14-trimethyl-5α-pregnane-3,20-dione, 3-(dimethylamino)-, (3β,5α)-; Protobuxine C; Buxamine C; (3β)-3-(Dimethylamino)-9,19-cyclo-4,4,14-trimethyl-5α-pregnane-20-one; NSC 169869
EINECS	Contact for details

Quality Control

Our Cycloprotobuxine C is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches 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.