Description

Epipachysamine B is a naturally occurring alkaloid compound with the CAS registry number 2552-06-9. This specialized phytochemical is valued for its unique structural framework, which serves as a critical intermediate and reference standard in advanced organic synthesis and pharmacological research. It is primarily sought by research institutions and pharmaceutical development companies engaged in the study of bioactive natural products and novel therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified standard for analytical method development, validation, and quality control in drug discovery pipelines.
• Medicinal Chemistry Research: Serves as a key intermediate or lead compound for the synthesis and structure-activity relationship (SAR) study of novel alkaloid-based therapeutics.
• Biochemical Research: Employed in in-vitro studies to investigate biological activity, mechanism of action, and cellular pathways.
• Natural Product Isolation & Analysis: Acts as a critical marker compound for the identification, quantification, and standardization of plant extracts and herbal formulations.
• Academic Research: Utilized in university and institutional labs for chemical education and research into alkaloid synthesis and properties.

Basic Information

Product Name	Epipachysamine B
CAS No.	2552-06-9
Molecular Formula	C22H26N2O3
Molecular Weight	366.46 g/mol
Synonyms	Epipachysamine B; (3β,5α,17β,20α)-17-Hydroxy-20-(methylamino)pregnane-3-carboxylic acid γ-lactone; 17-Hydroxy-20-(methylamino)-3,5-cyclo-5α-pregnan-6-carbolactone; Pachysamine B epimer
EINECS	Contact for details

Quality Control

Our Epipachysamine B is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, typically determined by advanced chromatographic (HPLC, GC) and spectroscopic (NMR, MS) methods. We support research and development with material that meets the stringent requirements for reference standards and synthetic intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.