V900695
4-Nitrobenzaldehyde
Vetec™, reagent grade, 98%
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About This Item
Linear Formula:
O2NC6H4CHO
CAS Number:
Molecular Weight:
151.12
Beilstein/REAXYS Number:
386796
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
grade
reagent grade
product line
Vetec™
assay
98%
mp
103-106 °C (lit.)
SMILES string
[O-][N+](=O)c1ccc(C=O)cc1
InChI
1S/C7H5NO3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H
Inchi Key
BXRFQSNOROATLV-UHFFFAOYSA-N
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Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Mauro De Nisco et al.
The Journal of organic chemistry, 74(24), 9562-9565 (2009-11-27)
Dipeptides obtained from l-proline and beta(3)-l-amino acids are reported to catalyze enantioselective direct aldol reaction in aqueous medium, leading to significant anti:syn diastereomeric ratios and enantiomeric excesses. The simple introduction of a polar substituent at the C-2 position of the
Juan Qiao et al.
Talanta, 80(2), 770-776 (2009-10-20)
An innovative block copolymer capillary coating P(MAn-alt-St)(127)-b-PSt(592), synthesized by maleic anhydride and styrene, was developed as a new kind of coating for capillary electrophoresis. The covalent bond coating was effectively applied in the separation of raw material (4-nitrobenzaldehyde) and production
Chao Li et al.
Journal of biotechnology, 150(4), 539-545 (2010-10-21)
Several proteases, especially pepsin, were observed to directly catalyze asymmetric aldol reactions. Pepsin, which displays well-documented proteolytic activity under acidic conditions, exhibited distinct catalytic activity in a crossed aldol reaction between acetone and 4-nitrobenzaldehyde with high yield and moderate enantioselectivity.
Anant Prakash et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 76(3-4), 356-362 (2010-04-27)
The new Schiff bases N,N'-bis (4-nitro benzaldehyde) ethylenediamine (L(1)) and N,N'-bis (acetophenone) ethylenediamine (L(2)) and its Zn(II), Cd(II) complexes were synthesized and characterized by different physicochemical studies. Vibrational spectra indicate coordination of metal ion through azomethine nitrogen and acetate/nitrate ions.
Zhuo Tang et al.
Organic letters, 6(13), 2285-2287 (2004-06-18)
[reaction: see text] L-Proline-based small peptides have been developed as efficient catalysts for the asymmetric direct aldol reactions of hydroxyacetone with aldehydes. Chiral 1,4-diols 7, which are disfavored products in similar aldol reactions catalyzed by either aldolases or L-proline, were
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