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CS-W001157 4
Total: USD 88.00

(Methoxymethyl)triphenylphosphonium chloride

  • CAS No. 4009-98-7

  • Cat. No. CS-W007624
  • Purity≥98%
  • MDL No.MFCD00011800
  • 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.

(Methoxymethyl)triphenylphosphonium chloride|CS-W007624

Structure of 4009-98-7

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Description

(Methoxymethyl)triphenylphosphonium chloride is a Wittig reagent that reacts with aldehydes and ketones to give substituted alkenes. This Wittig reaction finds application as the key step in the synthesis of:Antimalarial drug, (+)-artemisinin.Substituted quinolines.Akuammiline alkaloid picrinine.7H-pyrrolo[2,3-d]pyrimidine derivatives for signal transducers and activators of transcription 6 (STAT6) inhibitors.

Application

(Methoxymethyl)triphenylphosphonium chloride serves as a stable, bench-ready Wittig reagent precursor, enabling efficient synthesis of terminal alkenes from aldehydes. Its methoxymethyl group enhances solubility and simplifies purification, while the triphenylphosphonium moiety ensures high-yielding olefination under standard conditions. Functions reliably in diverse synthetic workflows requiring stereoselective alkene formation.

General Information

  • CAS No. 4009-98-7
  • Cat. No. CS-W007624
  • Purity ≥98%
  • MDL No. MFCD00011800
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₂₀ClOP
  • Molecular Weight 342.80
  • Synonym(s) phosphorane, chloromethoxytriphenyl-; (Methoxymethyl)triphenylphosphonium chloride
  • SMILES COC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]

Computational Chemistry Data

  • TPSA   9.23
  • LogP   0.5884
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   5

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07,GHS09
Signal Word : Warning
UN#: 3077
Class : 9
Packing Group : Ⅲ
Hazard Statements : H302-H315-H319-H411
Precautionary Statements : P264-P270-P273-P280-P302+P352-P330-P362+P364-P391-P501

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