Manufacturer Supply High Quality CAS 80225-53-2 Rosmarinic Acid

• CAS No.: 80225-53-2
• Formula: C18h16o8
• EINECS: 606-487-1
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02AL
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Rosmarinic acid
CAS	20283-92-5
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:Rosmarinic acid
CAS:20283-92-5
MF:C18H16O8
MW:360.31
EINECS:606-487-1
Mol File:20283-92-5.mol          
Melting point:171-175 °C (lit.)
alpha +102~+110°(D/20ºC)(c=0.2,C2H5OH)
Boiling point:694.7±55.0 °C(Predicted)
Density 1.33
storage temp. 2-8°C
solubility H2O: soluble1mg/mL, clear, colorless
form powder
 

1. Rosmarinic acid is an ester of caffeic acid and 3,4-dihydroxyphenyllactic acid. It is commonly found in species of the Boraginaceae and the subfamily Nepetoideae of the Lamiaceae. However, it is also found in species of other higher plant families and in some fern and hornwort species. Rosmarinic acid has a number of interesting biological activities, e.g. antiviral, antibacterial, antiinflammatory and antioxidant. The presence of rosmarinic acid in medicinal plants, herbs and spices has beneficial and health promoting effects. In plants, rosmarinic acid is supposed to act as a preformed constitutively accumulated defence compound.[sciencedirect]
2. Rosmarinic acid (RA) is one example of a naturally occurring phenolic compound in plants. RA is especially high in Salvia officinalis (garden sage). As an antioxidant, RA possesses both health benefits, and is useful as a food additive to keep foods fresh.Recently, Bakota et al. successfully prepared an extract of Salvia officinalis at three times the levels from sage leaves alone.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
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