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CS-W001157 4
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4-(m-Tolylamino)pyridine-3-sulfonamide

  • CAS No. 72811-73-5

  • Cat. No. CS-W012463
  • Purity≥98%
  • MDL No.MFCD00661332
  • 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.

4-(m-Tolylamino)pyridine-3-sulfonamide|CS-W012463

Structure of 72811-73-5

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Description

Cesium carbonate (Cs2CO3) is widely used in electronic and optoelectronic industries because of its excellent electron injection capability and outstanding optical properties. It also possesses high solubility in polar solvents, therefore it can be used as a surface modification material in organic light-emitting diodes (OLEDs) and solar cells.Cesium carbonate can be used as an additive in 4,7-diphenyl-1,10-phenanthroline (BPhen) based organic light-emitting diodes (OLEDs) to enhance the electrical characteristics and luminance efficiency of OLEDs by decreasing the activation energy of the organic layer as a result of increased electron injection and transport. In perovskite solar cells (PCSs) and other optoelectronic devices, Cs2CO3 is used as an effective modifier to improve their photoelectric conversion efficiency by reducing the barrier between interfaces and defects in electron transport layers which makes electron transfer easier.

Application

4-(m-Tolylamino)pyridine-3-sulfonamide serves as a versatile scaffold in medicinal chemistry, enabling the construction of bioactive heterocycles through established coupling and functionalization protocols. Its pyridine and sulfonamide moieties offer strong hydrogen-bonding capacity and metabolic stability, while the m-tolyl group enhances lipophilic character and target engagement. The compound exhibits bench stability and facilitates purification via standard chromatographic methods, making it suitable for iterative synthesis campaigns in drug discovery programs.

General Information

  • CAS No. 72811-73-5
  • Cat. No. CS-W012463
  • Purity ≥98%
  • MDL No. MFCD00661332
  • Storage RT, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₁₃N₃O₂S
  • Molecular Weight 263.32
  • Synonym(s) 4-[(3-Methylphenyl)amino]pyridine-3-sulfonamide
  • SMILES O=S(N)(C1=C(NC2=CC=CC(C)=C2)C=CN=C1)=O

Computational Chemistry Data

  • TPSA   85.08
  • LogP   1.78102
  • H_Acceptors   4
  • H_Donors   2
  • 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 : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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