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H23007

Sigma-Aldrich

trans-3-Hydroxycinnamic acid

99%

Sinônimo(s):

(E)-3-(3-Hydroxyphenyl)acrylic acid, m-Coumaric acid

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About This Item

Fórmula linear:
HOC6H4CH=CHCO2H
Número CAS:
14755-02-3
Peso molecular:
164.16
Beilstein:
2084229
Número MDL:
MFCD00004390
Código UNSPSC:
12352100
ID de substância PubChem:
24895159
NACRES:
NA.22

Nível de qualidade

100

Ensaio

99%

pf

193-195 °C (lit.)

cadeia de caracteres SMILES

OC(/C=C/C1=CC=CC(O)=C1)=O

InChI

1S/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+

chave InChI

KKSDGJDHHZEWEP-SNAWJCMRSA-N

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Categorias relacionadas

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
STBH1203
S39921
14122KD
04514JD
03014JD

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Caffeic acid ≥98.0% (HPLC)

Sigma-Aldrich

C0625

Caffeic acid

Ethyl cis-3-iodoacrylate 98%

Sigma-Aldrich

423602

Ethyl cis-3-iodoacrylate

3,4-Dihydroxycinnamic acid for synthesis

Sigma-Aldrich

8.22029

3,4-Dihydroxycinnamic acid

Sinapic acid ≥98%, powder

Sigma-Aldrich

D7927

Sinapic acid

p-Coumaric acid primary reference standard

03200595

p-Coumaric acid

trans-Ferulic acid 99%

Sigma-Aldrich

128708

trans-Ferulic acid

Syringic acid ≥95% (HPLC)

Sigma-Aldrich

S6881

Syringic acid

Alexis Eugene et al.
Biotechnology for biofuels, 13(1), 202-202 (2020-12-12)
Arabinoxylan in grass cell walls is acylated to varying extents by ferulate and p-coumarate at the 5-hydroxy position of arabinosyl residues branching off the xylan backbone. Some of these hydroxycinnamate units may then become involved in cell wall radical coupling
J Cabanes et al.
Biochimica et biophysica acta, 790(2), 101-107 (1984-10-23)
The inhibition by m-coumaric acid of oxidation of L-dopa by epidermis tyrosinase (monophenol,dihydroxy-L-phenylalanine:oxygen oxidoreductase, EC 1.14.18.1) is characterized by a prolonged transient phase. Kinetic data correspond to that for a postulated mechanism that involves rapid formation of a reduced enzyme-m-coumaric
Seigo Baba et al.
Life sciences, 75(2), 165-178 (2004-05-04)
Rosmarinic acid (RA) is contained in various Lamiaceae herbs used commonly as culinary herbs. Although RA has various potent physiological actions, little is known on its bioavailability. We therefore investigated the absorption and metabolism of orally administered RA in rats.
Antonia Nostro et al.
Natural product research, 26(22), 2132-2136 (2011-10-22)
This study reported the antimicrobial activity and phenolic content of natural site and micropropagated Limonium avei (De Not.) Brullo & Erben inflorescences. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of ethanolic extracts were determined according to the
Yutaka Konishi et al.
Journal of agricultural and food chemistry, 52(21), 6418-6424 (2004-10-14)
It was previously reported that m-coumaric acid, m-hydroxyphenylpropionic acid (mHPP), and 3,4-dihydroxyphenylpropionic acid (DHPP) are major metabolites of ingested caffeic acid formed by gut microflora and would be transported by the monocarboxylic acid transporter (MCT). We have directly measured their
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