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Documenti

72800

Supelco

4-Nitrobenzaldehyde

for spectrophotometric det. of amino sugars, ≥99.0%

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About This Item

Formula condensata:
O2NC6H4CHO
Numero CAS:
555-16-8
Peso molecolare:
151.12
Beilstein:
386796
Numero CE:
209-084-5
Numero MDL:
MFCD00007346
Codice UNSPSC:
12000000
ID PubChem:
329764369
NACRES:
NA.21

Livello qualitativo

100

Saggio

≥99.0% (HPLC)
≥99.0%

Forma fisica

powder

Qualità

for spectrophotometric det. of amino sugars

tecniche

UV/Vis spectroscopy: suitable

Residuo alla calcinazione

≤0.05%

Punto di fusione

103-106 °C (lit.)
104-106 °C

Stringa SMILE

[O-][N+](=O)c1ccc(C=O)cc1

InChI

1S/C7H5NO3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H
BXRFQSNOROATLV-UHFFFAOYSA-N

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Altre note

Reagent for the spectrophotometric det. of amino carbohydrates

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H317,H319

Classi di pericolo

Eye Irrit. 2 - Skin Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCBH1547V
1429615V
1429615
010793/1
041772/1

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Benzaldehyde purified by redistillation, ≥99.5%

Sigma-Aldrich

418099

Benzaldehyde

A. Nakamura et al.
Chemical & Pharmaceutical Bulletin, 17, 770-770 (1969)
Mikhail Yu Karganov et al.
Biological trace element research, 198(2), 567-574 (2020-03-08)
The objective of the present study was investigation of tissue trace element distribution in a streptozotocin model of DM1 in rats. DM1 was modeled in 2-month-old male Wistar rats (n = 30) using intraperitoneal injection of 45 mg/kg b.w. (STZ1) and 55 mg/kg b.w.
H Maheswaran et al.
Chemical communications (Cambridge, England), (39)(39), 4066-4068 (2006-10-07)
The dichloro[(-)-sparteine-N,N']copper(II) complex provides Henry adducts with high enantioselectivities (73-97% ee) in Henry reaction between nitromethane and various aldehydes.
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.
Amit A Kudale et al.
The Journal of organic chemistry, 73(21), 8437-8447 (2008-09-30)
Condensation of 3-aminocoumarin (5) with 4-nitrobenzaldehyde (8) afforded a 2-azadiene (9), which reacted with various electron-rich alkenes (10 examples) in the presence of Yb(OTf)3 to afford 1,2,3,4-tetrahydropyrido[2,3-c]coumarins. Yields were generally good, but the diastereomeric ratios were highly variable. The products
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