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Rosmarinic acid CAS#20283-92-5

CAS Number: 20283-92-5

Chemical Formula: C18H16O8

Synonyms:

3-(3,4-DIHYDROXYPHENYL)ACRYLIC ACID-1-CARBOXY-2-(3,4-DIHYDROXYPHENYL)ETHYL ESTER

r-(+)-2-(3,4-dihydroxycinnamoyloxy)-3-(3,4-dihydroxyphenyl)propionicacid

ROSMARINIC ACID

Appearance: White powder

HS Code:29189900

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Rosmarinic acid CAS#20283-92-5

Rosmarinic acid is a water-soluble natural phenolic acid compound isolated from rosemary, a plant of the Lamiaceae family. It is widely distributed and mainly exists in a variety of plants of the Lamiaceae family, Boraginaceae, Cucurbitaceae, Tiliaceae, and Umbelliferae. The highest content is found in plants of the Lamiaceae family and Boraginaceae. Rosmarinic acid is a natural antioxidant with strong antioxidant activity, which is stronger than vitamin E, caffeic acid, chlorogenic acid, folic acid, etc. It helps to prevent cell damage caused by free radicals, thereby reducing the risk of cancer and arteriosclerosis. Rosmarinic acid has strong anti-inflammatory activity. At the same time, rosmarinic acid also has antibacterial, antiviral, and antitumor activities. Its characteristics of inhibiting acute and chronic infections, resisting ultraviolet rays, and inhibiting elastin degradation have made rosmarinic acid an additive for cosmetics. At present, rosmarinic acid has shown its important application value in the fields of pharmaceuticals, food, and cosmetics.

Parameters

Melting point	171-175 °C (lit.)
alpha	+102～+110°(D/20℃)(c=0.2,C2H5OH)
Boiling point	694.7±55.0 °C(Predicted)
density	1.33
storage temp.	2-8°C
solubility	Soluble in ethanol, DMSO or dimethyl formamide to approximately 25 mg/mL.
form	powder
pka	2.78±0.10(Predicted)
color	white to faintly beige
biological source	Rosemarinus officinalis L.
Water Solubility	H2O: 1mg/mL, clear, colorless
BRN	2227587
Stability:	Stable for 1 year from date of purchase as supplied. Solutions in DMSO or distilled water may be stored at -20° for up to 1 month.
InChI	InChI=1/C18H16O8/c19-12-4-1-10(7-14(12)21)3-6-17(23)26-16(18(24)25)9-11-2-5-13(20)15(22)8-11/h1-8,16,19-22H,9H2,(H,24,25)/b6-3+/t16-/s3
InChIKey	DOUMFZQKYFQNTF-WUTVXBCWSA-N
SMILES	C(C1C=CC(O)=C(O)C=1)[C@H](C(=O)O)OC(=O)/C=C/C1C=CC(O)=C(O)C=1 \|&1:9,r\|
LogP	0.871 (est)
CAS DataBase Reference	20283-92-5(CAS DataBase Reference)
Safety Information
Hazard Codes	T
Risk Statements	25
Safety Statements	45
WGK Germany	3
RTECS	GD8990000
F	45953
HS Code	29189900

Product Application of Rosmarinic acid CAS#20283-92-5

Rosmarinic acid is used for content determination/identification/pharmacological experiments, etc. Pharmacological effects: anti-oxidation, anti-aging, strong weight loss and lipid-lowering effects, treatment of cardiovascular disease and anti-cancer.

A bioactive plant phenolic compound with antioxidant and anti-inflammatory effects.

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