Description

(+)-Rabdosiin CAS NO 263397-69-9 is a high-purity, optically active diterpenoid compound isolated from select botanical sources. This compound is of significant interest for its role as a key intermediate and reference standard in advanced pharmaceutical and nutraceutical research. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and natural product sectors for developing novel therapeutic agents and conducting quality control analysis.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and building block for synthesizing novel drug candidates, particularly in anti-inflammatory and metabolic disorder research.
• Natural Product Standardization: Used as a certified reference material (CRM) for the qualitative and quantitative analysis of herbal extracts and botanical products.
• Biochemical Studies: Employed in enzymatic and receptor-binding assays to investigate biological pathways and mechanisms of action.
• Academic Research: Utilized in university and institutional laboratories for phytochemical studies and pharmacological evaluation.
• Quality Control & Assurance: Acts as a primary standard in HPLC and LC-MS methods to ensure the purity and consistency of related natural product formulations.
• Preclinical Studies: Investigated for its potential bioactivity in various in vitro and in vivo models.

Basic Information

Product Name	(+)-Rabdosiin
CAS No.	263397-69-9
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	(+)-Rabdosiin; Rabdosiin; Rabdosian; Isodon diterpenoid; 7α,14β-Dihydroxy-ent-kaur-16-en-15-one; ent-7α,14β-Dihydroxykaur-16-en-15-one; Plectranthin A (related); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our (+)-Rabdosiin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and spectroscopic identification (NMR, MS). A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions 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)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

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