D4506
4-(Dimethylamino)cinnamaldehyde
>97.5% purity (HPLC), powder
Synonyme(s) :
DMAC, DMACA
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A propos de cet article
Formule linéaire :
(CH3)2NC6H4CH=CHCHO
Numéro CAS:
Poids moléculaire :
175.23
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
228-267-0
MDL number:
Beilstein/REAXYS Number:
972369
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Laissez-nous vous aiderNom du produit
4-(Dimethylamino)cinnamaldehyde, chromogenic reagent for indoles and flavanols
Quality Level
assay
≥98% (HPLC)
form
powder
technique(s)
titration: suitable
color
yellow to very dark yellow
mp
138-140 °C (lit.)
solubility
chloroform/ethanol (1:1): 50 mg/mL
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
−20°C
SMILES string
CN(C)c1ccc(\C=C\C=O)cc1
InChI
1S/C11H13NO/c1-12(2)11-7-5-10(6-8-11)4-3-9-13/h3-9H,1-2H3/b4-3+
InChI key
RUKJCCIJLIMGEP-ONEGZZNKSA-N
Application
- 4-(Dimethylamino)cinnamaldehyde (DMAC) has been used in the serine protease inhibition assay.
- It has been used for the detection of (epi)-flavan-3-ols and proanthocyanidin polymers in Brassica napus seeds.
- It has been used for the determination of phenolic compounds in leaf samples.
- It has been used for the staining of flavan-3-ols in plant samples.
Biochem/physiol Actions
Reagent for assay of indole product of apotryptophanase and tryptophanase. DMAC produces colored adducts with flavanols for subsequent HPLC. It has been used in a chromogenic method for quantifying proanthocyandines in cranberry powder.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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The promoter of the Arabidopsis thaliana BAN gene is active in proanthocyanidin-accumulating cells of the Brassica napus seed coat.
Nesi N, et al.
Plant Cell Reports, 28, 601-601 (2009)
Exploring plant defense theory in tall goldenrod, Solidago altissima.
Heath JJ, et al.
The New phytologist, 202, 1357-1357 (2014)
Co-occurrence of tannin and tannin-less vacuoles in sensitive plants.
Fleurat-Lessard P, et al.
Protoplasma, 253, 821-821 (2016)