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Rosmarinic acid cas no:20283-92-5

Synonyms: Benzenepropanoicacid, a-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxy-,(aR)-;Benzenepropanoicacid, a-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-,(aR)- (9CI);Benzenepropanoic acid, a-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-,[R-(E)]-;Cinnamic acid, 3,4-dihydroxy-, 2-ester with3-(3,4-dihydroxyphenyl)lactic acid;Rosmarinic acid (6CI,7CI);MamorekkuRUH 2;RM 21A;trans-Rosmarinic acid;

Identification
NameRosmarinic acid
CAS20283-92-5
SynonymsBenzenepropanoicacid, a-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxy-,(aR)-;Benzenepropanoicacid, a-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-,(aR)- (9CI);Benzenepropanoic acid, a-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-,[R-(E)]-;Cinnamic acid, 3,4-dihydroxy-, 2-ester with3-(3,4-dihydroxyphenyl)lactic acid;Rosmarinic acid (6CI,7CI);MamorekkuRUH 2;RM 21A;trans-Rosmarinic acid;
Molecular FormulaC18H16O8
Molecular Weight360.31
Chemical Properties
Appearancered-orange powder
Safety Data

Safety

WGK Germany:?3
F:?10-23
RTECS: GD8990000


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 561mg/kg (561mg/kg) ? Drugs of the Future. Vol. 10, Pg. 756, 1985.

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Changzhou EST Chemical Co., Ltd.
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Canfo Chemicals
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Viachem LLC
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Sino-Future Bio-tech Co., Ltd.
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Chengdu Biopurify Phytochemicals Ltd
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Baoji herbest Co.,Ltd
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Penglai Chemical, Inc.
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Shanghai Tauto Biotech Co., Ltd.
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Elite Natural Remedies Limited
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Fleton Natural Products Co., Ltd.
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Chengdu Cogon Bio-tech Co., Ltd.
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