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CS-W001157 4
Total: USD 88.00

α-Demethylnaproxen

  • CAS No. 23981-47-7

  • Cat. No. CS-0127451
  • Purity≥98%
  • MDL No.MFCD00033105
  • HazMat Fee +

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    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.

α-Demethylnaproxen|CS-0127451

Structure of 23981-47-7

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Description

Phosphatidylcholine(PC) is one of the most important constituent of colons mucosal layer. 14:0-18:0 PC (1-myristoyl-2-stearoyl-sn-glycero-3-phosphocholine) is an asymmetrical lipid with long alkyl side chain.14:0-18:0 PC (1-myristoyl-2-stearoyl-sn-glycero-3-phosphocholine) may be used:in lipid bilayers to study its miscibility with d-erythro-N-palmitoyl-sphingomyelin (16:0-SM) using differential scanning calorimetry (DSC)as an asymmetricallipid component in liposomes to study the impact of bilayer area and lipid geometry and as liposomal solubilizing agentsto prepare a low temperature-sensitive liposome for thrombolytic studies

Application

α-Demethylnaproxen serves as a key intermediate in the synthesis of naproxen and related NSAIDs, enabling efficient access to the core 2-arylpropionic acid scaffold. Its functional group tolerance and bench stability facilitate straightforward derivatization and chiral resolution. The compound functions reliably in standard coupling and oxidation protocols, supporting scalable production workflows for pharmaceutical R&D.

General Information

  • CAS No. 23981-47-7
  • Cat. No. CS-0127451
  • Purity ≥98%
  • MDL No. MFCD00033105
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₃H₁₂O₃
  • Molecular Weight 216.24
  • Synonym(s) None
  • SMILES O=C(O)CC1=CC=C2C=C(OC)C=CC2=C1

Computational Chemistry Data

  • TPSA   46.53
  • LogP   2.4755
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   3

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 : P260-P264-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501

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