39421
4-(二甲基氨基)肉桂醛
≥98.0% (HPLC)
别名:
DMAC, DMACA
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关于此项目
线性分子式:
(CH3)2NC6H4CH=CHCHO
化学文摘社编号:
分子量:
175.23
EC Number:
228-267-0
UNSPSC Code:
12171500
PubChem Substance ID:
Beilstein/REAXYS Number:
972369
MDL number:
InChI key
RUKJCCIJLIMGEP-ONEGZZNKSA-N
InChI
1S/C11H13NO/c1-12(2)11-7-5-10(6-8-11)4-3-9-13/h3-9H,1-2H3/b4-3+
SMILES string
CN(C)c1ccc(\C=C\C=O)cc1
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
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Other Notes
Reagent for the determination of aromatic amines; e.g. PABA
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
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)
Mark J Payne et al.
Journal of AOAC International, 93(1), 89-96 (2010-03-26)
A simple, specific, high-throughput colorimetric method based on the reaction of 4-dimethylaminocinnamaldehyde (DMAC) with flavan-3-ols was developed to determine total procyanidins in selected cacao-based products. Extracts of defatted samples were dispensed into a 96-well plate and reacted with DMAC. The
Sharon Abrahams et al.
Plant physiology, 130(2), 561-576 (2002-10-12)
Proanthocyanidin (PA), or condensed tannin, is a polymeric flavanol that accumulates in a number of tissues in a wide variety of plants. In Arabidopsis, we found that PA precursors (detected histochemically using OsO(4)) accumulate in the endothelial cell layer of
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
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