Description

Methyl Tanshinonate is a high-purity, specialized phytochemical compound derived from the traditional medicinal herb *Salvia miltiorrhiza* (Danshen). This compound is valued for its role as a key intermediate and reference standard in advanced pharmaceutical and nutraceutical research. It is essential for manufacturers and R&D laboratories focused on developing novel therapeutic agents, particularly in the fields of cardiovascular health and metabolic disorders. Our global supply ensures consistent quality and reliable availability for critical production and research applications.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) targeting cardiovascular and inflammatory pathways.
• Analytical Reference Standard: Used as a certified standard in High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography-Mass Spectrometry (LC-MS) for quality control of Danshen extracts and related products.
• Nutraceutical Research: Employed in the development and standardization of high-end dietary supplements, ensuring potency and batch-to-batch consistency.
• Biochemical Research: Utilized in in-vitro and in-vivo studies to investigate mechanisms of action related to antioxidant, anti-inflammatory, and cardioprotective effects.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential antioxidant properties and skin-benefitting activity.

Basic Information

Product Name	Methyl Tanshinonate
CAS No.	18887-19-9
Molecular Formula	C19H18O5
Molecular Weight	326.34 g/mol
Synonyms	Methyl tanshinonate; Methyl danshensu; Danshensu methyl ester; Methyl 2-((1R)-3-(3,4-dihydroxyphenyl)-1-hydroxy-1-oxopropan-2-yl)-3,4-dihydroxybenzoate; Salvia miltiorrhiza methyl ester derivative; Tanshinone IIA related compound; Methyl ester of salvianic acid A
EINECS	Contact for details

Quality Control

Every batch of Methyl Tanshinonate is manufactured and tested under strict quality management systems. We provide comprehensive analytical documentation to support your regulatory and quality assurance needs. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles as determined by advanced chromatographic methods.

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 and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
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.