Description

Nardoaristolone B CAS NO 1422517-82-5 is a specialized natural product compound belonging to the aristolane-type sesquiterpenoid class, isolated from the genus *Nardostachys*. This compound is of significant interest for its unique structural framework and serves as a critical reference standard and building block in advanced chemical synthesis. It is primarily sought after by researchers and developers in the pharmaceutical and life sciences sectors. Its defined structure makes it invaluable for biological activity studies, analytical method development, and the synthesis of novel derivatives.

Application

• Pharmaceutical Research & Development: Used as a high-purity reference standard for pharmacokinetic, metabolic, and bioactivity studies targeting various therapeutic areas.
• Natural Product Chemistry: Serves as a key analytical marker for the identification, authentication, and quality control of plant extracts and herbal preparations containing related sesquiterpenoids.
• Medicinal Chemistry & Drug Discovery: Acts as a sophisticated scaffold or intermediate for the semi-synthesis of novel compounds with potential pharmacological activity.
• Academic & Institutional Research: Employed in biochemical and pharmacological assays to investigate structure-activity relationships (SAR) and mechanism of action.
• Analytical Method Development: Utilized as a certified reference material (CRM) to validate and calibrate analytical techniques such as HPLC, LC-MS, and NMR for complex natural product matrices.

Basic Information

Item	Detail
Product Name	Nardoaristolone B
CAS No.	1422517-82-5
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	(1R,4S,4aS,8aS)-4,8a-Dimethyl-5-methylidene-2,3,4a,5,6,7,8,8a-octahydro-1H-naphthalene-1,4-diol; Aristolane-1,4-diol derivative; Nardoaristolone B; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Nardoaristolone B is produced and controlled under a strict quality management system. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and analytical methods is provided with each shipment to support your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at -20°C to maximize stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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