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Key Documents

D133809

Sigma-Aldrich

3,4-Dimethoxycinnamic acid, predominantly trans

99%

Synonym(s):

Caffeic acid dimethyl ether

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About This Item

Linear Formula:
(CH3O)2C6H3CH=CHCO2H
CAS Number:
Molecular Weight:
208.21
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

powder

mp

181-183 °C (lit.)

SMILES string

COc1ccc(\C=C\C(O)=O)cc1OC

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+

InChI key

HJBWJAPEBGSQPR-GQCTYLIASA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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B Zhou et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 17(8), 493-496 (1992-08-01)
Six compounds were isolated from Veronicastrum sibiricum and identified as D-mannitol, beta-sitosterol, daucosterine, 3-0-acetyloleanolic acid, 3, 4-dimethoxy cinnamic acid and isoferulic acid. Pharmacological experiment has shown that isoferulic acid is anti-inflammatory and analgesic; 3-0-acetyloleanolic acid is anti-inflammatory; mannitol is analgesic
[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)
L Novácek et al.
Ceskoslovenska farmacie, 39(3), 109-112 (1990-05-01)
From 3-(3,4-dimethoxyphenyl)propenic acid chloride and substituted amines and hydrazides, the appropriate amides and hydrazides (Table 1) were synthesized at 60-80 degrees C in the medium of benzene or toluene. The reaction of this chloride with benzaldehyde hydrazone at 70-80 degrees
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.
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)

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