4-Nitrocinnamaldehyde, predominantly trans, 98%

Product Code.	Quantity	Unit Size
11420353	25 g	25g
11410353	5 g	5g
11364689	50 g	50g

Product Code. 11420353 Supplier Thermo Scientific Alfa Aesar Supplier No. A11467.14

Beschreibung

CAS: 1734-79-8 | C9H7NO3 | 177.159 g/mol

Doebner-Miller reaction the 4- nitrocinnamaldehyde and 2-methylaniline in concentrated HC1 give the corresponding 8-methyl-2-phenylquinoline (3: R = 4'-N02) directly. The asymmetric Friedel-Crafts-type alkylation in aqueous media reaction of 4-Nitrocinnamaldehydr with N-methyl indole using trifluoroacetic acid (TFA) salt of the PEG-PS-supported prolyl peptide having the polyleucine tether as a catalyst. 4-Nitrocinnamaldehyde has been used in the preparation of 2, 2?-[(E)-3-(4-nitrophenyl) prop-2-ene-1,1-diyl] bis(3-hydroxy-5, 5-dimethylcyclohex-2-en-1-one).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Doebner-Miller reaction the 4- nitrocinnamaldehyde and 2-methylaniline in concentrated HC1 give the corresponding 8-methyl-2-phenylquinoline (3: R = 4′-N02) directly. The asymmetric Friedel-Crafts-type alkylation in aqueous media reaction of 4-Nitrocinnamaldehydr with N-methyl indole using trifluoroacetic acid (TFA) salt of the PEG-PS-supported prolyl peptide having the polyleucine tether as a catalyst. 4-Nitrocinnamaldehyde has been used in the preparation of 2, 2′-[(E)-3-(4-nitrophenyl) prop-2-ene-1,1-diyl] bis(3-hydroxy-5, 5-dimethylcyclohex-2-en-1-one).

Solubility
Insoluble in water.

Notes
Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, air.

Spezifikation

Chemische Identifikatoren

• CAS: 1734-79-8
• Molecular Formula: C9H7NO3
• Molecular Weight (g/mol): 177.159
• MDL Number: MFCD00007379
• InChI Key: ALGQVMMYDWQDEC-OWOJBTEDSA-N
• Synonym: 4-nitrocinnamaldehyde, 3-4-nitrophenyl acrylaldehyde, p-nitrocinnamaldehyde, 2-propenal, 3-4-nitrophenyl, cinnamaldehyde, p-nitro, trans-4-nitrocinnamaldehyde, e-3-4-nitrophenyl acrylaldehyde, 3-4-nitrophenyl-2-propenal, unii-48r8lam7yx, 2e-3-4-nitrophenyl prop-2-enal
• PubChem CID: 5354135
• IUPAC Name: (E)-3-(4-nitrophenyl)prop-2-enal
• SMILES: C1=CC(=CC=C1C=CC=O)[N+](=O)[O-]

• Melting Point: 138°C to 142°C
• Odor: Characteristic
• Quantity: 25 g
• Beilstein: 1565424
• Sensitivity: Air Sensitive
• Solubility Information: Insoluble in water.
• Formula Weight: 177.16
• Percent Purity: 98%
• Chemical Name or Material: 4-Nitrocinnamaldehyde, predominantly trans

Sicherheit und Handhabung

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only