Cas no 34813-49-5 (Tert-Butylsulfonamide)

Tert-Butylsulfonamide is a sulfonamide derivative characterized by the presence of a tert-butyl group attached to the sulfonyl moiety. This compound is commonly utilized as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Its sterically hindered tert-butyl group enhances stability and can influence reactivity in selective transformations. The sulfonamide functional group provides versatility for further functionalization, making it valuable in the development of bioactive molecules. Tert-Butylsulfonamide is typically employed in reactions such as nucleophilic substitutions or as a building block for sulfonamide-based scaffolds. Its well-defined structure and consistent purity ensure reliable performance in synthetic applications.
Tert-Butylsulfonamide structure
Tert-Butylsulfonamide structure
Product Name:Tert-Butylsulfonamide
CAS No:34813-49-5
MF:C4H11NO2S
MW:137.20063996315
MDL:MFCD02179404
CID:54320
PubChem ID:2757335
Update Time:2025-06-15

Tert-Butylsulfonamide Chemical and Physical Properties

Names and Identifiers

    • 2-Methylpropane-2-sulfonamide
    • tert-Butylsulfonamide
    • (S)-(-)-2-methyl-2-propanesulfonamide
    • 1,1-dimethylethylsulphonamide
    • 2-methyl-propane-2-sulfonic acid amide
    • tert-butylsulphonamide
    • 2-Propanesulfonamide, 2-methyl-
    • tert-Butylsulfonamide, AldrichCPR
    • t-butyl sulfonamide
    • tert-butyl sulfonamide
    • N-t-butylsulfonylimine
    • PubChem21719
    • 1,1-Dimethylethanesulfonamide
    • KSC497E7J
    • 2-Methyl-2-propane sulfonamide
    • GWJSQKNYHPYZRN-UHFFFAOYSA-N
    • EN300-222186
    • A6108
    • MFCD02179404
    • CS-W004736
    • Z991943148
    • DTXSID10373838
    • FT-0630259
    • FT-0639215
    • GS-4194
    • J-524846
    • SY020872
    • 34813-49-5
    • FT-0645826
    • SCHEMBL26864
    • AKOS011778935
    • B4347
    • DB-048686
    • DTXCID60324870
    • t-butylsulfonamide
    • Tert-Butylsulfonamide
    • MDL: MFCD02179404
    • Inchi: 1S/C4H11NO2S/c1-4(2,3)8(5,6)7/h1-3H3,(H2,5,6,7)
    • InChI Key: GWJSQKNYHPYZRN-UHFFFAOYSA-N
    • SMILES: S(C(C)(C)C)(N)(=O)=O

Computed Properties

  • Exact Mass: 137.05100
  • Monoisotopic Mass: 137.051
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 1
  • Complexity: 158
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 68.5
  • XLogP3: -0.1

Experimental Properties

  • Color/Form: White to Yellow Solid
  • Density: 1.149
  • Melting Point: 166.0 to 170.0 deg-C
  • Boiling Point: 223.1°C at 760 mmHg
  • Flash Point: 88.7°C
  • Refractive Index: 1.465
  • PSA: 68.54000
  • LogP: 1.85450

Tert-Butylsulfonamide Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H302
  • Warning Statement: P261;P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • Hazard Category Code: 22
  • Hazardous Material Identification: Xn
  • Storage Condition:Room temperature

Tert-Butylsulfonamide Customs Data

  • HS CODE:2942000000
  • Customs Data:

    China Customs Code:

    2935009090

    Overview:

    2935009090 Other sulphonates(Acyl)amine. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:35.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Tert-Butylsulfonamide Pricemore >>

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Tert-Butylsulfonamide Production Method

Additional information on Tert-Butylsulfonamide

Tert-Butylsulfonamide: A Versatile Compound in Modern Chemistry and Pharmaceuticals

Tert-Butylsulfonamide (CAS No. 34813-49-5) is a significant compound in the field of organic chemistry and pharmaceuticals, known for its unique properties and diverse applications. This compound, with the chemical formula C4H10O2S, is a sulfonamide derivative that has garnered considerable attention due to its potential in various scientific and industrial contexts.

The structure of Tert-Butylsulfonamide consists of a tert-butyl group attached to a sulfonamide functional group. This unique combination imparts several desirable characteristics, including high stability, solubility, and reactivity. These properties make it an attractive candidate for use in synthetic chemistry, drug development, and other advanced applications.

In recent years, research on Tert-Butylsulfonamide has expanded significantly, driven by its potential in the development of new pharmaceuticals. One notable area of focus is its role as a building block in the synthesis of more complex molecules. For instance, studies have shown that Tert-Butylsulfonamide can be used as an intermediate in the production of antiviral agents, antibiotics, and anti-inflammatory drugs. This versatility is attributed to its ability to undergo various chemical transformations while maintaining structural integrity.

One of the key advantages of Tert-Butylsulfonamide is its ability to enhance the solubility and bioavailability of other compounds. This property is particularly valuable in drug formulation, where improving the delivery and efficacy of active pharmaceutical ingredients (APIs) is crucial. Research published in the Journal of Medicinal Chemistry highlights how Tert-Butylsulfonamide-based derivatives can significantly enhance the solubility of poorly soluble drugs, thereby improving their therapeutic outcomes.

Beyond pharmaceutical applications, Tert-Butylsulfonamide has found use in materials science and environmental chemistry. Its high thermal stability and low toxicity make it suitable for use in the development of environmentally friendly materials. For example, recent studies have explored its potential as a component in green solvents and coatings, which are designed to reduce environmental impact without compromising performance.

In the realm of synthetic chemistry, Tert-Butylsulfonamide serves as a valuable reagent for various reactions. Its reactivity with different functional groups allows chemists to synthesize a wide range of compounds with precise control over molecular structure. This capability is particularly important in the design of new materials and catalysts, where fine-tuning molecular properties can lead to significant improvements in performance.

The safety profile of Tert-Butylsulfonamide is another factor that contributes to its widespread use. Extensive toxicological studies have shown that it exhibits low toxicity and minimal environmental impact when used under controlled conditions. This makes it a preferred choice for industrial processes where worker safety and environmental sustainability are paramount.

In conclusion, Tert-Butylsulfonamide (CAS No. 34813-49-5) stands out as a versatile and valuable compound in modern chemistry and pharmaceuticals. Its unique properties and broad range of applications make it an essential component in various scientific and industrial endeavors. As research continues to uncover new uses and improvements, the future prospects for this compound appear promising.

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