Description

Tanshinone Vi CAS NO 121064-74-2 is a specialized diterpenoid quinone compound, a key constituent derived from the traditional medicinal herb *Salvia miltiorrhiza* (Danshen). This high-purity phytochemical is valued for its role as a critical reference standard and active pharmaceutical ingredient (API) intermediate in advanced research and development. It is essential for manufacturers and research institutions in the pharmaceutical, nutraceutical, and life science sectors requiring consistent, high-quality bioactive compounds for cardiovascular and metabolic health applications.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and standardization of Danshen extracts and finished herbal products.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key building block in the synthesis of novel drug candidates targeting cardiovascular diseases.
• Biomedical Research: Employed in in vitro and in vivo studies to investigate mechanisms of action related to antioxidant, anti-inflammatory, and cardioprotective effects.
• Nutraceutical Formulation: Incorporated into high-end dietary supplements and functional foods focused on circulatory and metabolic health support.
• Analytical Chemistry: Utilized as an analytical standard in HPLC, LC-MS, and TLC methods for the quantification of Tanshinones in complex matrices.
• Cosmeceutical Development: Explored for potential applications in skincare formulations for its purported antioxidant properties.

Basic Information

Product Name	Tanshinone Vi
CAS No.	121064-74-2
Molecular Formula	C₁₉H₁₈O₄
Molecular Weight	310.35 g/mol
Synonyms	Cryptotanshinone; (R)-Cryptotanshinone; Tanshinone VI; Salvia miltiorrhiza diterpenoid; 15,16-Dihydrotanshinone I; 1,2,6,7,8,9-Hexahydro-1,6,6-trimethyl-furo[3,2-c]naphtho[2,1-e]oxepine-10,12-dione; Danshen ketone VI; NSC 341492
EINECS	Contact for details

Quality Control

Our Tanshinone Vi is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation via IR and MS, and residual solvent analysis, to ensure it meets stringent specifications for research and cGMP-grade applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your quality 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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents	Complies with ICH guidelines

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