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Safety Information

39421

Sigma-Aldrich

4-(Dimethylamino)cinnamaldehyde

≥98.0% (HPLC)

Synonym(s):

DMAC, DMACA

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About This Item

Linear Formula:
(CH3)2NC6H4CH=CHCHO
CAS Number:
6203-18-5
Molecular Weight:
175.23
Beilstein:
972369
EC Number:
228-267-0
MDL number:
MFCD00007002
UNSPSC Code:
12171500
PubChem Substance ID:
329755869

Assay

≥98.0% (HPLC)

mp

138-140 °C (lit.)
138-141 °C

solubility

chloroform/ethanol (1:1): 50 mg/mL, clear to very faintly turbid, yellow to deep red

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

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Other Notes

Reagent for the determination of aromatic amines; e.g. PABA

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H319,H335,H411

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG6619
BCCC7520
BCBZ5168
BCBX0916
BCBV8167

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M. Qureshi et al.
Analytica Chimica Acta, 86, 309-309 (1976)
A simple assay for measurement of urinary p-aminobenzoic acid in the oral pancreatic function test.
C Yamato et al.
Analytical biochemistry, 98(1), 13-17 (1979-09-15)
V Leskovac et al.
Biochemistry and molecular biology international, 43(2), 365-373 (1997-11-14)
4-Dimethylamino-trans-cinnamaldehyde and chloroacetaldehyde are novel substrates of yeast alcohol dehydrogenase (EC 1.1.1.1). In the present work, we have reported the steady-state kinetic constants for both substrates, and their chemical reactions with the enzyme protein itself. Both substrates are potentially useful
Sharon Abrahams et al.
The Plant journal : for cell and molecular biology, 35(5), 624-636 (2003-08-28)
The anthocyanin and proanthocyanidin (PA) biosynthetic pathways share common intermediates until leucocyanidin, which may be used by leucoanthocyanidin dioxygenase (LDOX) to produce anthocyanin, or the enzyme leucoanthocyanidin reductase (LAR) to produce catechin, a precursor of PA. The Arabidopsis mutant tannin
Vesna Glavnik et al.
Journal of chromatography. A, 1216(20), 4485-4491 (2009-04-03)
We report the optimization of a sensitive, selective and robust derivatization method using 4-dimethylaminocinnamaldehyde (DMACA) for densitometric determination of (+)-catechin and (-)-epicatechin. The separation of these compounds was achieved by thin-layer chromatography (TLC) on cellulose plates developed with water. With
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