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Home > CAS No. Inquiry > 20283-92-5

20283-92-5

[CAS Name] Rosmarinic acid

[Formula] C18H16O8

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Basica Info

[CAS Name]Rosmarinic acid
[Alias]3-(3,4-DIHYDROXYPHENYL)ACRYLIC ACID-1-CARBOXY-2-(3,4-DIHYDROXYPHENYL)ETHYL ESTER;3,4-DIHYDROXYCINNAMIC ACID (R)-1-CARBOXY-2-(3,4-DIHYDROXYPHENYL)ETHYL ESTER;[4ar-(4aa,9b,10a,10ab)]-1,3,4,9,10,10a-hexahydro-5,6,9-trihydroxy-1,1-dimethyl-7-(1-methylethyl)-2h-10,4a-(epoxymethano)phenanthren-12-one;ROSMARINATE;(r)-o-(3,4-dihydroxycinnamoyl)-3-(3,4-dihydroxyphenyl)lactic acid;(R)-2-(3,4-DIHYDROXYCINNAMOYLOXY)-3-(3,4-DIHYDROXYPHENYL)LACTIC ACID;(R)-ALPHA-[[3-(3,4-DIHYDROXYPHENYL)-1-OXO-2E-PROPENYL]OXY]-3,4-DIHYDROXY-BENZENEPROPANOIC ACID;[R-(+)]-ALPHA-[[3-(3,4-DIHYDROXYPHENYL)-1-OXO-2-PROPENYL]OXY]-3,4-DIHYDROXYBENZENEPROPANOIC ACID
[Number]20283-92-5
[EINECS]
[Formula]C18H16O8
[Molecular weight]360.31

[Melting point]171-175 °C(lit.)

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Hunan Xinli Biotechnology CO.,LTD.

Rosmarinic acid 30%

Rosmarinic acid (RosA), known as tyrosarcetin/cinnamol glycosides/rhobarenolic acid, molecular formula C18H16O8, molecular weight 360.31, CAS accession number 20283-92-5, is a rosemary plant from the

Rosmarinic acid (RosA), known as tyrosarcetin/cinnamol glycosides/rhobarenolic acid, molecular formula C18H16O8, molecular weight 360.31, CAS accession number 20283-92-5, is a rosemary plant from the labiatae family. The extracted water-soluble natural phenolic compounds are light yellow or brown or white powders that are easy to absorb moisture and have a special smell of rosemary.

Rosmarinic acid is a functional component of water-soluble antioxidants of rosemary, a natural antioxidant with 1 antioxidative, 2 antidepressant, 3 antibacterial, 4 anti-inflammatory, 5 antiviral, 6 anti-tumor effects, 7 anti-allergic effects, 8 anti-thrombotic effects, 9 anti-platelet aggregation, 10 anti-radiation UV protection. At present, rosmarinic acid has shown important application value in the fields of pharmaceuticals, foods, cosmetics and other fields.

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Changsha Heking Bio-tech Co.,Ltd.

Product Name:Rosemary Extract

Latin name: Rosmarinus officinalis L

Part Used:Leaf

Main Ingredient:Rosmarinic Acid

Specification: 98%

Test method:HPLC

Functions of Rosemary extract:

1) Rosmarinic acid exhibits various pharmacological activities including prevention of oxidation of low density lipoprotein,inhibition of murine cell proliferative activity and of cyclooxygenase,and anti-allergic action.

2) The biological activity of rosmarinic acid is described as antibacterial,antiviral,and antioxidative.

3) Its activity especially against rheumatic and inflammatory conditions makes it a sought-after substance for use in phytotherapy.

4) More recently,rosmarinic acid or its salts were reported to have anti-HIV activies.

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Henan Jianyuan Rosemary Products Co., Ltd.

Rosemarinic Acid is considered to be a natural, efficient and stable (high temperature durable) , safe, non-toxic and none-side-effects, water-soluble antioxidants and a green food additive.

Studies shows that, rosemary acid has a strong ability to scavenge free radicals, stronger than that of vitamins E. Rosemary acid is also broad-spectrum anti-microbial, anti-virus, anti-inflammatory, anti-tumor, anti-platelet aggregation and thrombosis, anti-angiogenesis, anti-depression, anti-neurodegenerative diseases and so on.

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