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CS-W001157 4
Total: USD 88.00

6-Aminopyridine-2-sulfonamide

  • CAS No. 75903-58-1

  • Cat. No. CS-0158099
  • Purity≥98%
  • MDL No.MFCD18816592
  • HazMat Fee +

    HazMat Fee

    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, except in the following scenarios:

    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.

6-Aminopyridine-2-sulfonamide|CS-0158099

Structure of 75903-58-1

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Description

6-Aminopyridine-2-sulfonamide features a pyridine core functionalized with an amino group at the 6-position and a sulfonamide moiety at the 2-position, enabling dual hydrogen-bonding interactions. This scaffold integrates readily into bioactive molecules, offering enhanced solubility and metabolic stability in pharmaceutical development workflows.

Application

6-Aminopyridine-2-sulfonamide serves as a versatile building block in medicinal chemistry, enabling the construction of sulfonamide-containing heterocycles through standard coupling and cyclization protocols. Its dual functional groups—primary amine and sulfonamide—offer orthogonal reactivity for sequential derivatization, while demonstrating good bench stability and ease of purification. The compound functions as a key scaffold intermediate in the development of kinase inhibitors and other bioactive molecules.

General Information

  • CAS No. 75903-58-1
  • Cat. No. CS-0158099
  • Purity ≥98%
  • MDL No. MFCD18816592
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₇N₃O₂S
  • Molecular Weight 173.19
  • Synonym(s) 6-amino-2-Pyridinesulfonamide
  • SMILES C=1(C=CC=C(N1)N)S(=O)(=O)N

Computational Chemistry Data

  • TPSA   99.07
  • LogP   -0.6888
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   1

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-P330-P362+P364-P405-P501

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