D133809
3,4-二甲氧基肉桂酸，主要为反式
99%
别名:
咖啡酸二甲醚
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线性分子式:
(CH3O)2C6H3CH=CHCO2H
化学文摘社编号:
分子量:
208.21
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
219-025-5
MDL number:
Assay:
99%
Form:
powder
InChI key
HJBWJAPEBGSQPR-GQCTYLIASA-N
InChI
1S/C11H12O4/c1-14-9-5-3-8(4-6-11(12)13)7-10(9)15-2/h3-7H,1-2H3,(H,12,13)/b6-4+
SMILES string
COc1ccc(\C=C\C(O)=O)cc1OC
assay
99%
form
powder
mp
181-183 °C (lit.)
Quality Level
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
[Chemical constituents of Veronicastrum sibiricum (L.) Pennell].
B Zhou et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 17(1), 35-36 (1992-01-01)
Tracy L Farrell et al.
Molecular nutrition & food research, 56(9), 1413-1423 (2012-08-07)
This study reports the 24 h human plasma pharmacokinetics of 3,4-dimethoxycinnamic acid (dimethoxycinnamic acid) after consumption of coffee, and the membrane transport characteristics of certain dimethoxycinnamic acid derivatives, as present in coffee. Eight healthy human volunteers consumed a low-polyphenol diet
Thiago Nogueira et al.
Electrophoresis, 28(19), 3570-3574 (2007-09-05)
A method based on the formation of pi-complexes with chlorogenate-like species was proposed for the determination of caffeine in regular (nondecaffeinated) and decaffeinated coffee. Both caffeate and 3,4-dimethoxycinnamate were able to transform caffeine--a neutral species in aqueous solutions--into an anionic
A Sethuraman et al.
Applied microbiology and biotechnology, 52(5), 689-697 (1999-11-26)
Production of ligninolytic enzymes and degradation of 14C-ring labeled synthetic lignin by the white-rot fungus Cyathus stercoreus ATCC 36910 were determined under a variety of conditions. The highest mineralization rate for 14C dehydrogenative polymerizates (DHP; 38% 14CO2 after 30 days)
S Watanabe et al.
Anti-cancer drugs, 7(8), 866-872 (1996-11-01)
The effects of 3-hydroxy-4-methoxycinnamic acid (3H4MCA) and 3,4-dimethoxycinnamic acid (3,4DMCA) on body weight, organ weight, and the contents of putrescine, spermidine and spermine in 15 different tissues were examined in rats that had been given these compounds for 5 days.
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