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Thermo Scientific Chemicals
4-Dimethylaminocinnamaldehyde, 98%
CAS: 6203-18-5 | C11H13NO | 175.231 g/mol
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化學識別
CAS6203-18-5
IUPAC Name(2E)-3-[4-(dimethylamino)phenyl]prop-2-enal
Molecular FormulaC11H13NO
InChI KeyRUKJCCIJLIMGEP-ONEGZZNKSA-N
SMILESCN(C)C1=CC=C(\C=C\C=O)C=C1
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規格
規格表
規格表Assay (GC)≥97.5%
Free acid (titration)≤1.5%
Appearance (Color)Yellow to orange
FormCrystals or powder or crystalline powder
4-(Dimethylamino)cinnamaldehyde is a reagent used in the assay of apotryptophanase and tryptophanase. It has been used in a chromogenic method for quantifying proanthocyandines in cranberry powder.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
4-(Dimethylamino)cinnamaldehyde is a reagent used in the assay of apotryptophanase and tryptophanase. It has been used in a chromogenic method for quantifying proanthocyandines in cranberry powder.
Solubility
Soluble in chloroform, ethanol, dioxane.
Notes
Air & light sensitive. Store at -20°C. Store in dark. Incompatible with oxidizing agents, air, light.
4-(Dimethylamino)cinnamaldehyde is a reagent used in the assay of apotryptophanase and tryptophanase. It has been used in a chromogenic method for quantifying proanthocyandines in cranberry powder.
Solubility
Soluble in chloroform, ethanol, dioxane.
Notes
Air & light sensitive. Store at -20°C. Store in dark. Incompatible with oxidizing agents, air, light.
RUO – Research Use Only
General References:
- J M Turner. A new reagent for the assay of indole in the tryptophanase reaction. Biochemical Journal. 1961, 78, 790-792.
- Ronald L Prior; Ellen Fan, Hongping Ji; Amy Howell; Christian Nio; Mark J Payne; Jess Reed. Multi-laboratory validation of a standard method for quantifying proanthocyanidins in cranberry powders. Journal of the Science of Food and Agriculture. 2010, 90 (9), 1473-1478.