Description

Salvianolic Acid D is a high-purity, bioactive phenolic acid compound derived from the traditional Chinese herb *Salvia miltiorrhiza* (Danshen). This compound is valued for its potent antioxidant and anti-inflammatory properties, making it a critical intermediate for advanced pharmaceutical and nutraceutical research. It is primarily utilized by manufacturers and R&D institutions in the pharmaceutical, dietary supplement, and cosmetic industries for developing novel therapeutic and health-promoting formulations.

Application

• Pharmaceutical Intermediates: Serves as a key starting material or active ingredient in the development of cardiovascular, neuroprotective, and hepatoprotective drugs.
• Dietary Supplements & Nutraceuticals: Incorporated into formulations aimed at supporting circulatory health, reducing oxidative stress, and promoting overall wellness.
• Cosmetic & Skincare Actives: Used in anti-aging and protective skincare products for its antioxidant capacity to combat free radical damage.
• Biomedical Research: Employed as a reference standard in analytical laboratories and for in-vitro/in-vivo studies investigating its biological mechanisms.
• Traditional Medicine Modernization: A standardized extract component for quality-controlled herbal preparations based on Danshen.

Basic Information

Product Name	Salvianolic Acid D
CAS No.	142998-47-8
Molecular Formula	C20H18O10
Molecular Weight	418.35 g/mol
Synonyms	Sal D; Salvianolic acid D; Lithospermic acid B; Lithospermic acid B isomer; Danshensu derivative; 3,4-Dihydroxy-β-[(3,4-dihydroxyphenyl)ethenyl]benzenepropanoic acid α-carboxylate; (2R)-3-(3,4-Dihydroxyphenyl)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxypropanoic acid
EINECS	Contact for details

Quality Control

Our Salvianolic Acid D is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and MS, to ensure it meets the high standards required for research and production. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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