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CS-W001157 4
Total: USD 88.00

Sodium (4-nitrophenyl)methanesulfonate

  • CAS No. 36639-50-6

  • Cat. No. CS-0088831
  • Purity≥97%
  • MDL No.MFCD02334757
  • 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.

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

Sodium (4-nitrophenyl)methanesulfonate|CS-0088831

Structure of 36639-50-6

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Description

Sodium (4-nitrophenyl)methanesulfonate serves as a stable, bench-ready sulfonate source for nucleophilic substitution reactions. The para-nitro group enhances electrophilicity at the aromatic ring, enabling efficient coupling under mild conditions. This reagent integrates seamlessly into synthetic workflows requiring activated aryl transfer, offering high solubility and predictable reactivity in aqueous or mixed solvent systems.

Application

Sodium (4-nitrophenyl)methanesulfonate serves as a reliable sulfonate ester reagent for nucleophilic substitution reactions, enabling efficient conversion of alcohols to their corresponding sulfonate derivatives under mild conditions. Its bench-stable crystalline form facilitates handling and purification, while the electron-withdrawing 4-nitrophenyl group enhances leaving group ability. This compound functions effectively in standard coupling protocols and is compatible with diverse functional groups, making it a practical choice for synthetic applications requiring stable, reactive intermediates.

General Information

  • CAS No. 36639-50-6
  • Cat. No. CS-0088831
  • Purity ≥97%
  • MDL No. MFCD02334757
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₆NNaO₅S
  • Molecular Weight 239.18
  • Synonym(s) Sodium 4-nitrobenzylsulphonate
  • SMILES O=S(CC1=CC=C([N+]([O-])=O)C=C1)([O-])=O.[Na+]

Computational Chemistry Data

  • TPSA   100.34
  • LogP   -2.356
  • H_Acceptors   5
  • H_Donors   0
  • 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-H332-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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