(1-Ethoxycarbonylethylidene)triphenylphosphorane, 97%

Catalog No.	Quantity
AAA1561909	10 g
AAA1561914	25 g
AAA1561918	50 g
AAA1561930	250 g

Catalog No. AAA1561909 Supplier Thermo Scientific Chemicals Supplier No. A1561909

Description

CAS: 5717-37-3 | C23H23O2P | 362.41 g/mol

(1-Ethoxycarbonylethylidene)triphenylphosphorane is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals. It’s also a Horner-Wadsworth-Emmons reagent. It can be used for olefination. It can also be utilized for the synthesis of more complex compounds, such as (29S,37S)-isomer of malevamide E, a potent ion-channel inhibitor.

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
(1-Ethoxycarbonylethylidene)triphenylphosphorane is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals. It’s also a Horner-Wadsworth-Emmons reagent. It can be used for olefination. It can also be utilized for the synthesis of more complex compounds, such as (29S,37S)-isomer of malevamide E, a potent ion-channel inhibitor.

Solubility
Soluble in water.

Notes
Air sensitive. Avoid contact with oxygen and air. Store away from oxidizing agent. Contains triphenylphosphine oxide.

Specifications

Chemical Identifiers

• CAS: 5717-37-3
• Molecular Formula: C23H23O2P
• Molecular Weight (g/mol): 362.41
• MDL Number: MFCD00009160
• InChI Key: KZENFXVDPUMQOE-UHFFFAOYSA-N
• Synonym: ethyl 2-triphenylphosphoranylidene propanoate, carbethoxyethylidene triphenylphosphorane, ethyl 2-triphenylphosphoranylidene propionate, 1-ethoxycarbonylethylidene triphenylphosphorane, propanoic acid, 2-triphenylphosphoranylidene-, ethyl ester, 1-ethoxycarbonyl ethylidenetriphenylphosphorane, ethyl 2-triphenyl-lambda5-phosphanylidene propanoate, ethyl 2-triphenyl-$l^ 5-phosphanylidene propanoate, 1-ethoxycarbonylethylethylidene triphenylphosporane, carbethoxyethylidine triphenylphosphorane
• PubChem CID: 79792
• IUPAC Name: ethyl 2-(triphenyl-$l^{5}-phosphanylidene)propanoate
• SMILES: CCOC(=O)C(C)=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 154°C to 160°C
• Quantity: 10 g
• Beilstein: 757112
• Sensitivity: Air sensitive
• Solubility Information: Soluble in water.
• Formula Weight: 362.41
• Percent Purity: 97%
• Chemical Name or Material: (1-Ethoxycarbonylethylidene)triphenylphosphorane

Safety and Handling

Hazard Category	H301-H315-H319-H335
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber	227-215-4
TSCA	No
Recommended Storage	Keep cold

SDS

RUO – Research Use Only