CAS 2136-75-6

2-(Triphenylphosphoranylidene)acetaldehyde

Description:

2-(Triphenylphosphoranylidene)acetaldehyde, with the CAS number 2136-75-6, is an organic compound characterized by the presence of a phosphoranylidene group attached to an acetaldehyde moiety. This compound typically exhibits a yellow to orange color and is known for its stability under ambient conditions. It features a central carbonyl group, which is reactive and can participate in various chemical reactions, including nucleophilic additions. The triphenylphosphoranylidene moiety contributes to the compound's unique reactivity and can influence its electronic properties, making it a useful intermediate in organic synthesis. Additionally, this compound may exhibit interesting optical properties due to the presence of the aromatic triphenyl groups, which can also affect its solubility in organic solvents. Its applications may extend to areas such as catalysis and the development of new materials, particularly in the synthesis of complex organic molecules. As with many organophosphorus compounds, handling should be done with care due to potential toxicity and reactivity.

Formula: C₂₀H₁₇OP

InChI: InChI=1S/C20H17OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H

InChI key: InChIKey=CQCAYWAIRTVXIY-UHFFFAOYSA-N

SMILES: P(=CC=O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• (2-Oxoethylidene)triphenylphosphorane
• (Formylmethylene)Triphenylphosphorane
• (Triphenyl-Lambda 5-Phosphanylidene)Acetaldehyde
• (Triphenylphosphoranylidene)acetaldehye
• 2-(Triphenyl-λ5-phosphanylidene)acetaldehyde
• 2-(Triphenylphosphoranylidene)acetaldehyde
• Acetaldehyde, (triphenylphosphoranylidene)-
• Acetaldehyde, 2-(triphenylphosphoranylidene)-
• (Triphenylphosphoranylidene)acetaldehyde

(Triphenylphosphoranylidene)acetaldehyde

CAS: 2136-75-6

Formula: C₂₀H₁₇OP

Purity: >98.0%(HPLC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 304.33

Ref: 3B-T2001

(Formylmethylene)triphenylphosphorane, 97%, may cont. up to ca 3% water

CAS: 2136-75-6

(Formylmethylene)triphenylphosphorane is used as Wittig reagent. It is also used as Pharmaceutical Intermediates. It is employed as raw material in organic Synthesis, Agrochemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some document

Formula: C₂₀H₁₇OP

Purity: 97%

Color and Shape: Cream to pink or orange to brown, Powder

Molecular weight: 304.33

Ref: 02-A11709

2-(Triphenylphosphoranylidene)acetaldehyde

CAS: 2136-75-6

Formula: C₂₀H₁₇OP

Purity: 97%

Color and Shape: Solid

Molecular weight: 304.3221

Ref: IN-DA0072NL

(Triphenylphosphoranylidene)acetaldehyde

CAS: 2136-75-6

(Triphenylphosphoranylidene)acetaldehyde

Formula: C₂₀H₁₇OP

Purity: 97%

Color and Shape: faint peachy orange solid

Molecular weight: 304.32214g/mol

Ref: 54-OR10653

(Triphenylphosphoranylidene)acetaldehyde

Controlled Product

CAS: 2136-75-6

Triphenylphosphoranylidene)acetaldehyde (TPPAA) is a diphenyl ether that binds to the allosteric site on the enzyme acetylcholinesterase, leading to inhibition of the catalytic mechanism. TPPAA has been shown to have insecticidal activity in the form of contact toxicity. It also has anticancer activity by inhibiting DNA synthesis and inducing apoptosis in cancer cells. TPPAA can be synthesized through a preparative method involving an asymmetric synthesis with a hydroxyl group as one of the reagents. TPPAA is an ionizable molecule that undergoes chemical ionization in a mass spectrometer and vibrational spectroscopy techniques.

Formula: C₂₀H₁₇OP

Purity: min 96%

Color and Shape: Powder

Molecular weight: 304.32 g/mol

Ref: 3D-FT28578

Formylmethylenetriphenylphosphorane

CAS: 2136-75-6

Formula: C₂₀H₁₇OP

Purity: 97%

Color and Shape: Solid, Crystalline

Molecular weight: 304.329

Ref: 10-F317855

(Triphenylphosphoranylidene)acetaldehyde

Controlled Product

CAS: 2136-75-6

Applications (Triphenylphosphoranylidene)acetaldehyde (cas# 2136-75-6) is a compound useful in organic synthesis.

Formula: C₂₀H₁₇OP

Color and Shape: Neat

Molecular weight: 304.32

Ref: TR-T809000