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CS-W001157 4
Total: USD 88.00

2-(Triphenyl-l5-phosphanylidene)propanal

  • CAS No. 24720-64-7

  • Cat. No. CS-0113100
  • Purity≥97%
  • MDL No.MFCD00075596
  • HazMat Fee +

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    The shipment is processed through FedEx Ground under the Limited Quantity option.

    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

    There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

2-(Triphenyl-l5-phosphanylidene)propanal|CS-0113100

Structure of 24720-64-7

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Description

Reactant for:Preparation of acitretin analogs with antitumor activityStereoselective synthesis of essential building blocks of phorboxazole A via hetero Diels-Alder and stereoselective hetero-Michael addition/equilibrationPreparation of C1-C14 fragment of sarcoglaucol-16-one via Z-selective ando-type Horner-Wadsworth-Emmons olefinationWittig reactionsSynthesis of ring-expanded and epothilone-hybridized macrosphelide analogs as apoptosis-inducing agentsPreparation of phosphonic acid-containing analogs of mycophenolic acid as inhibitors of IMPDH

Application

2-(Triphenylphosphanylidene)propanal serves as a versatile phosphorus ylide precursor in Wittig-type reactions, enabling efficient olefination of aldehydes and ketones under mild conditions. Its bench-stable nature and predictable reactivity facilitate the synthesis of α,β-unsaturated carbonyl compounds with high stereoselectivity. Widely used in complex molecule assembly, it functions reliably in standard organic workflows requiring controlled C=C bond formation.

General Information

  • CAS No. 24720-64-7
  • Cat. No. CS-0113100
  • Purity ≥97%
  • MDL No. MFCD00075596
  • Storage -20°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₁H₁₉OP
  • Molecular Weight 318.35
  • Synonym(s) 2-(Triphenylphosphoranylidene)propionaldehyde
  • SMILES CC(C=O)=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Computational Chemistry Data

  • TPSA   17.07
  • LogP   3.3717
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   4

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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