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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.

supplier list

Chengdu Biopurify Phytochemicals Ltd
Tel:+86-(28)-66780410
Address: No.24 Yongfeng Road, Chengdu, Sichuan 610041,
Penglai Chemical, Inc.
Tel:+86-(535)-5693889, 5632566
Address: West Villa Block, Penglai, Shandong 265600,
Shanghai Tauto Biotech Co., Ltd.
Tel:+86-(21)-51320588
Address: No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai 201203,
Hangzhou Think Chemical Co., Ltd
Tel:+86-(571)-81956191, 81956192
Address: Room 719 Building D Meidu Plaza 789, Moganshan Road, Hangzhou, Zhejiang 310011,
Xilin Chemical Group Co., Ltd
Tel:+86-(0)-15527136576
Address: 16# Luojiashan, Wuchang District, Wuhan, Hubei 430071,
Guangxi Changzhou Natural Pharmaceutical Co., Ltd.,
Tel:+86-771-4516110
Address: No.31 Yingkai Road,Nanning economic technical development area , Nanning, Guangxi,China
Hainan Super Biotech Co., Ltd
Tel:+86-898-6666 1239
Address: 1#, Cuizhu Rd, HK & Macao Industrial Park
Kingherbs Inc
Tel:86 15595718156
Address: 2-603, Building 1, Jinniu Xincun
Super Biotech Co., Ltd
Tel:+86-898-66661239-804
Address: No.1, Cuizhu Rd, HK & Macao Industrial Park
xilin chemical group company
Tel:086-027-83820093
Address: 16#luojiashan, wuchang district
YiPeng Chemical
Tel:571 85376369
Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China
Shanghai Winherb Medical S&T Development Co.Ltd
Tel:86-21-38218169
Address: 867 Xiuyang Rd.PuDong Area
Changsha Staherb Natural Ingredients Co.,Ltd.
Tel:86-183-74838656
Address: No.186,Lugu Valley Garden Road, High-tech Development Zone, Changsha , Hunan, P.R. China(410205)
Hubei Yuancheng Saichuang Technology Co., Ltd
Tel:86-27-68886732
Address: 28# Golden Avenue, Golden Industrial Zone, Zhengdian Street, Jiangxia District, Wuhan City, Hubei, P. R. China
Nanjing Bangnuo Biotechnology Co., Ltd
Tel:86-1732-7098554
Address: shuanglong road,jiangning, nanjing,jiangsu

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