CAS 557-48-2

(E,Z)-2,6-Nonadienal

Description:

(E,Z)-2,6-Nonadienal, with the CAS number 557-48-2, is an unsaturated aldehyde characterized by its long carbon chain and the presence of two double bonds. It has a molecular formula of C9H14O, indicating it contains nine carbon atoms, fourteen hydrogen atoms, and one oxygen atom. The "(E,Z)" notation refers to the geometric isomerism of the double bonds, where the "E" configuration indicates that the highest priority substituents on either side of the double bond are on opposite sides, while the "Z" configuration indicates they are on the same side. This compound is typically a colorless to pale yellow liquid with a distinctive odor, often described as fatty or green. It is soluble in organic solvents and has applications in the fragrance industry due to its pleasant aroma. Additionally, (E,Z)-2,6-Nonadienal can be involved in various chemical reactions, including oxidation and polymerization, making it of interest in both synthetic organic chemistry and industrial applications.

Formula: C₉H₁₄O

InChI: InChI=1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h3-4,7-9H,2,5-6H2,1H3/b4-3-,8-7+

InChI key: InChIKey=HZYHMHHBBBSGHB-ODYTWBPASA-N

SMILES: C(C/C=C/C=O)/C=C\CC

Synonyms:

• (2E,6Z)-2,6-Nonadienal
• (2E,6Z)-Nonadienal
• (2E,6Z)-nona-2,6-dienal
• (E,Z)-2,6-Nonadien-1-al
• (E,Z)-2,6-Nonadienal
• 2,6-Nonadienal, (2E,6Z)-
• 2,6-Nonadienal, (E,Z)-
• 2,6-Nonadienal, trans,cis-
• 2-trans-6-cis-Nonadien-1-al
• 2-trans-6-cis-Nonadienal
• Ai3-36037
• Brn 1720980
• Ccris 4502
• Cucumber aldehyde
• FEMA No. 3377
• Nonadien-2(trans)-6-(cis)-al
• Violet leaf aldehyde
• trans,cis-2,6-Nonadienal
• trans-2,cis-6-Nonadienal
• (2E,6Z)-Nona-2,6-dien-1-al

trans,cis-2,6-Nonadienal

CAS: 557-48-2

Formula: C₉H₁₄O

Purity: >95.0%(GC)

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

Molecular weight: 138.21

Ref: 3B-N0836

trans-2,cis-6-Nonadienal, 90+% (major isomer), remainder mainly trans,trans-isomer

CAS: 557-48-2

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 Sci

Formula: C₉H₁₄O

Purity: 90+%

Color and Shape: Liquid, Clear colorless to yellow

Molecular weight: 138.21

Ref: 02-A18356

FEMA 3377

CAS: 557-48-2

Formula: C₉H₁₄O

Purity: 95%

Color and Shape: Liquid

Molecular weight: 138.2069

Ref: IN-DA003QKW

Trans,Cis-26-Nonadienal

CAS: 557-48-2

Trans,Cis-26-Nonadienal

Purity: 97%

Molecular weight: 138.21g/mol

Ref: 54-OR1024899

trans-2,cis-6-Nonadienal-D5 (>90%)

Controlled Product

CAS: 557-48-2

Applications trans-2,cis-6-Nonadienal-D5 is a labelled analogue of trans-2,cis-6-Nonadienal (N649365). trans-2,cis-6-Nonadienal is an unsaturated aldehyde that is responsible for the cucumber smell of Synura petersenii, a freshwater colonial flagellate. trans-2,cis-6-Nonadienal is also a common natural and drinking water contaminant.
References Berra, T., et al.: Trans. Am. Fish. Soc., 111, 78 (1982); Kynclova, A., et al.: Nova Hedw. Bei., 136, 283 (2010); Ömür-Özbek, P. & Dietrich, A.: Environ. Sci. Tech., 39, 3957 (2005)

Formula: C₉D₅H₉O

Purity: >90%

Color and Shape: Neat

Molecular weight: 143.238

Ref: TR-N649368

trans-2,cis-6-Nonadienal

CAS: 557-48-2

Applications trans-2,cis-6-Nonadienal is an unsaturated aldehyde that is responsible for the cucumber smell of Synura petersenii, a freshwater colonial flagellate. trans-2,cis-6-Nonadienal is also a common natural and drinking water contaminant.
References Berra, T., et al.: Trans. Am. Fish. Soc., 111, 78 (1982); Kynclova, A., et al.: Nova Hedw. Bei., 136, 283 (2010); Ömür-Özbek, P. & Dietrich, A.: Environ. Sci. Tech., 39, 3957 (2005)

Formula: C₉H₁₄O

Color and Shape: Neat

Molecular weight: 138.21

Ref: TR-N649365

TRANS-2,CIS-6-NONADIENAL

CAS: 557-48-2

Purity: 98%

Molecular weight: 138.2100067

Ref: 10-F844579

trans,cis-2,6-Nonadienal

CAS: 557-48-2

Trans,cis-2,6-Nonadienal is a fatty acid derivative with an unsaturated 2,6-nonadiene structure. It is an inhibitor of the enzyme fatty acid synthase, which catalyzes the formation of long-chain polyunsaturated fatty acids. Trans,cis-2,6-Nonadienal has been shown to inhibit v79 cells and ester compounds that are used in analytical methods for measuring fatty acids. It is also able to inhibit lysine residues and it can be used as a reactive antioxidant system in mammalian cells. Trans,cis-2,6-Nonadienal has shown a profile of activities that includes inhibition at multiple endpoints involving noncompetitive inhibition as well as antioxidant activity.

Formula: C₉H₁₄O

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 138.21 g/mol

Ref: 3D-FN02650