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Carbethoxyethylidene triphenylphosphorane

Carbethoxyethylidene triphenylphosphorane

CAS Number: 5717-37-3

Molecular Formula: C23H23O2P

About Carbethoxyethylidene triphenylphosphorane

(Carbethoxyethylidene)triphenylphosphorane CAS 5717-37-3 is a specialized Wittig reagent primarily utilised in the high purity fine chemicals sector for the precise synthesis of trisubstituted alkenes through carbon-carbon bond formation. As a critical component in the API intermediates market, 1-(Ethoxycarbonyl)ethyli...

Carbethoxyethylidene triphenylphosphorane Specifications

CAS Number
5717-37-3
Molecular Formula
C23H23O2P
Molecular Weight
362.40 g/mol
IUPAC Name
Ethyl 2-(triphenylphosphoranylidene)propionate
Canonical SMILES
CCOC(=O)C(C)=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Key
KZENFXVDPUMQOE-UHFFFAOYSA-N
Molecular Weight
362.40 g/mol
Physical appearance
White to orange to green powder to crystal

Chemical Reagent

A chemical reagent used in pharmaceutical synthesis, particularly for the formation of carbon-carbon bonds and olefination reactions

Wittig Reagent

A functional phosphorus ylide employed as a Horner-Wadsworth-Emmons (HWE) reagent to transform carbonyl compounds into alkenes

Synthetic Building Block

A versatile intermediate utilized in the research and development of complex organic molecules, including pharmaceuticals and agrochemicals.

Carbethoxyethylidene triphenylphosphorane FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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