CAS 18829-56-6

(E)-2-Nonenal

Description:

(E)-2-Nonenal is an organic compound classified as an aldehyde, characterized by its long carbon chain and unsaturation. It features a trans double bond between the second and third carbon atoms, which is indicated by the "(E)" designation in its name. This compound has a molecular formula of C9H16O and is known for its distinctive, pleasant odor, often described as floral or fatty, making it useful in the fragrance industry. (E)-2-Nonenal is typically a colorless to pale yellow liquid at room temperature and has a relatively low boiling point compared to other aldehydes. It is soluble in organic solvents but has limited solubility in water due to its hydrophobic nature. The compound is also of interest in various applications, including flavoring agents and potential uses in organic synthesis. As with many aldehydes, it can undergo oxidation to form corresponding carboxylic acids, and it may participate in various chemical reactions typical of unsaturated aldehydes, such as addition reactions.

Formula: C₉H₁₆O

InChI: InChI=1S/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7+

InChI key: InChIKey=BSAIUMLZVGUGKX-BQYQJAHWSA-N

SMILES: C(C/C=C/C=O)CCCC

Synonyms:

• (2E)-2-Nonenal
• (2E)-Non-2-enal
• (2E)-Nonen-1-al
• (2E)-Nonenal
• (E)-2-Nonen-1-al
• (E)-2-Nonenal
• (E)-Nonen-1-al
• (E)-non-2-enal
• 2-Nonenal, (E)-
• 2-trans-Nonenal
• Non-2-Enal, (E)-
• trans-2-Nonen-1-al
• trans-2-Nonenal
• BRN 1722170
• CCRIS 9203
• 2-Nonenal
• 4-01-00-03502 (Beilstein Handbook Reference)
• 2-Nonenal, (2E)-

trans-2-Nonenal

CAS: 18829-56-6

Formula: C₉H₁₆O

Purity: >95.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 140.23

Ref: 3B-N0483

trans-2-Nonenal, 97%

CAS: 18829-56-6

trans-2-Nonenal reacts with acetic acid hydrazide to produce acetic acid non-2-enylidene-hydrazide. 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

Formula: C₉H₁₆O

Purity: 97%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 140.23

Ref: 02-A18108

2-​Nonenal, (2E)​-

CAS: 18829-56-6

Formula: C₉H₁₆O

Purity: 96%

Color and Shape: Liquid

Molecular weight: 140.2227

Ref: IN-DA002GT1

Trans-2-Nonenal

CAS: 18829-56-6

Trans-2-Nonenal

Formula: C₉H₁₆O

Purity: 98%

Color and Shape: clear. faint brown liquid

Molecular weight: 140.22g/mol

Ref: 54-OR1015266

trans-2-Nonenal

CAS: 18829-56-6

Formula: C₉H₁₆O

Purity: ≥ 95.0%

Color and Shape: Clear, colourless to yellow liquid

Molecular weight: 140.22

Ref: 7W-GK3615

trans-2-Nonenal (contains trans-2-Nonenal Diethyl Acetal) (ca. 10% in Ethanol, ca. 0.57mol/L)

CAS: 18829-56-6

Formula: C₉H₁₆O

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 140.23

Ref: 3B-N0430

trans-2-Nonenal

CAS: 18829-56-6

trans-2-Nonenal exhibits antibacterial activity against Staphylococcus aureus, Escherichia coli, and fungi, and can be used in related research in the field of life sciences.

Formula: C₉H₁₆O

Color and Shape: Solid

Molecular weight: 140.22

Ref: TM-TN9710

(E)-2-Nonenal

CAS: 18829-56-6

Formula: C₉H₁₆O

Molecular weight: 140.23

Ref: 4Z-F-106127

trans-2-Nonenal

CAS: 18829-56-6

Formula: C₉H₁₆O

Ref: TR-TRC-N649710

trans-2-Nonenal

Controlled Product

CAS: 18829-56-6

Applications trans-2-Nonenal is an unsaturated aldehyde that is a product of fatty acid peroxidation (and also has a grassy, cucumber smell). trans-2-Nonenal is naturally found in mushrooms, coffee and is also a constituent of carrot root. It also exhibits insecticidal effects.
References Chamberlain, D., et al.: J. Chem. Ecol., 17, 615 (1991); Guerin, P. & Ryan, M.: Experentia, 36, 1387 (1980); Parliment, T., et al.: J. Agr. Food Chem., 21, 485 (1973); Wood, W., et al.: Mycologia, No vol. given, 561 (1994)

Formula: C₉H₁₆O

Color and Shape: Neat

Molecular weight: 140.223

Ref: TR-N649710

Trans-2-nonenal

CAS: 18829-56-6

Trans-2-nonenal is a monoclonal antibody that recognizes the physiological function of cardiac and rat liver microsomes. It has been shown to inhibit enzyme activities in both cell lines. Trans-2-nonenal has also been shown to protect against ischemia/reperfusion injury in rats by reducing the release of intracellular Ca2+ and ATP levels. Trans-2-nonenal is genotoxic and induces oxidative injury, which may be due to its ability to react with caproic acid to form reactive oxygen species.

Formula: C₉H₁₆O

Purity: Min. 95%

Molecular weight: 140.22 g/mol

Ref: 3D-FT35477