Description

(13R)-17,23β-Epoxy-3β-Hydroxy-12β,13α-Dihydroveratraman-11-One CAS NO 21842-58-0 is a high-purity, complex steroidal alkaloid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate for the development of novel bioactive molecules and therapeutic agents. It is primarily sought by research institutions and pharmaceutical companies engaged in the synthesis of steroid-based drugs, natural product chemistry, and the exploration of new pharmacological pathways.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex steroid-based active pharmaceutical ingredients (APIs) and potential drug candidates.
• Biochemical Research: Used as a reference standard or precursor in studies investigating steroidal alkaloid biosynthesis, metabolism, and structure-activity relationships (SAR).
• Natural Product Synthesis: Serves as a sophisticated starting material or intermediate for the total or semi-synthesis of veratramine-type alkaloids and related natural products.
• Academic & Discovery Chemistry: Employed in university and industrial R&D labs for method development, novel reaction exploration, and the creation of specialized chemical libraries.
• Process Chemistry Development: Utilized in scaling up synthetic routes and optimizing production processes for high-value steroidal compounds.

Basic Information

Product Name	(13R)-17,23β-Epoxy-3β-Hydroxy-12β,13α-Dihydroveratraman-11-One
CAS No.	21842-58-0
Molecular Formula	C27H39NO4
Molecular Weight	441.61 g/mol
Synonyms	11-Oxo-12,13-dihydroveratraman-3β-ol 17,23β-epoxide; 12β,13α-Dihydroveratraman-11-one, 17,23β-epoxy-3β-hydroxy-, (13R)-; Dihydroveratramine 17,23β-epoxide; Veratraman-11-one, 17,23β-epoxy-12β,13α-dihydro-3β-hydroxy-, (13R)-; (13R)-17,23β-Epoxy-3β-hydroxy-12β,13α-dihydroveratraman-11-one; 3β-Hydroxy-17,23β-epoxy-12β,13α-dihydroveratraman-11-one; A steroidal alkaloid derivative of veratramine.
EINECS	Contact for details

Quality Control

Our (13R)-17,23β-Epoxy-3β-Hydroxy-12β,13α-Dihydroveratraman-11-One is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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