Description
97.5% purity (HPLC), powder
Synonyms: DMAC, DMACA, PYR Reagent
Linear Formula: (CH3)2NC6H4CH=CHCHO
DESCRIPTION
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.
PROPERTIES
product name
4-(Dimethylamino)cinnamaldehyde, chromogenic reagent for indoles and flavanols
Pack Size
25g
Assay
≥98% (HPLC)
form
powder
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
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