Product

4-(Dimethylamino)cinnamaldehyde

CAS No.：6203-18-5

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4-(Dimethylamino)cinnamaldehyde Basic information

Product Name:	4-(Dimethylamino)cinnamaldehyde
Synonyms:	4-DIMETHYLAMINOCINNAMALDEHYDE;4-(DIMETHYLAMINO)-CINNAMALDEHYDE REAGENT;4-(N,N-DIMETHYLAMINO)CINNAMALDEHYDE;4-Dimethylaminociamaldehyde;3-[4-(Dimethylamino)phenyl]prop-2-enal, N,N-Dimethyl-4-(3-oxoprop-1-en-1-yl)aniline;4-DiMethylaMinocinnaMaldehyde, 98% 25GR;4-DiMethylaMinocinnaMaldehyde, 98% 5GR;3-[4-(Dimethylamino)phenyl]acrylaldehyde 3-[4-(Dimethylamino)phenyl]-2-propenal
CAS:	6203-18-5
MF:	C11H13NO
MW:	175.23
EINECS:	228-267-0
Product Categories:	A to Z;Building Blocks;C10-C12;Carbonyl Compounds;Chemical Synthesis;Core Bioreagents;D;Dyes;Hematology and Histology;Organic Building Blocks;Research Essentials;Stains &Stains and Dyes;Pharmaceutical intermediate;Aromatic Aldehydes & Derivatives (substituted);Cinnamic acid;Absolute Configuration Determination (Exciton Chirality CD Method);Analytical Chemistry;Enantiomer Excess & Absolute Configuration Determination;Exciton Chirality CD Method (for Primary Amino Groups);Aldehydes;C10 to C21;Carbonyl Compounds;DResearch Essentials;Core Bioreagents;Stains and Dyes;Stains&Dyes, A to
Mol File:	6203-18-5.mol

4-(Dimethylamino)cinnamaldehyde Chemical Properties

Melting point	138-140 °C(lit.)
Boiling point	306.53°C (rough estimate)
density	1.0582 (rough estimate)
refractive index	1.5260 (estimate)
storage temp.	-20°C
solubility	dioxane: 50 mg/mL, clear
pka	4.59±0.24(Predicted)
form	Powder
color	Yellow to orange
Sensitive	Air & Light Sensitive
BRN	972369
Stability:	Stable. Incompatible with strong oxidizing agents, strong bases.
InChIKey	RUKJCCIJLIMGEP-ONEGZZNKSA-N
CAS DataBase Reference	6203-18-5(CAS DataBase Reference)
NIST Chemistry Reference	2-Propenal, 3-[4-(dimethylamino)phenyl]-(6203-18-5)
EPA Substance Registry System	2-Propenal, 3-[4-(dimethylamino)phenyl]- (6203-18-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	UN 1789 8/PG 3
WGK Germany	3
F	8-10-23
TSCA	Yes
HS Code	29124990

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

4-(Dimethylamino)cinnamaldehyde Usage And Synthesis

Chemical Properties	white to light yellow crystal powde
Uses	4-(Dimethylamino)cinnamaldehyde is a reagent for assay of indole product of apotryptophanase and tryptophanase. It has been used in a chromogenic method for quantifying proanthocyandines in cranberry powder.
Uses	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.
Uses	Used to determine the ability of an organism to split indole from the tryptophan molecule.
General Description	DMACA is basically a selective staining reagent. It helps identify the flavanols by staining them blue in color.
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.
Purification Methods	The aldehyde crystallises from EtOH or ligroin and is dried in vacuo. The oxime has m 157o (from ligroin). The phenylhydrazone has m 169o (form MeOH). It is used as a reagent for amines (with NH3, UV has max at 630nm). [K.nig et al. Chem Ber 61 2075 2075, Quareshi & Kahn Anal Chim Acta 86 309 1976, Beilstein 14 III 184, 14 IV 197.]

4-(Dimethylamino)cinnamaldehyde Preparation Products And Raw materials

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