Sulfanilamide

• Formula: C₆H₈N₂O₂S
• Molecular weight: 172.205
• IUPAC Standard InChI: InChI=1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10) Copy

  
• IUPAC Standard InChIKey: FDDDEECHVMSUSB-UHFFFAOYSA-N Copy
• CAS Registry Number: 63-74-1
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Benzenesulfonamide, 4-amino-; Bacteramid; Ergaseptine; Dipron; p-Aminobenzenesulfamide; p-Aminobenzenesulfonamide; p-Aminobenzenesulfonylamide; p-Aminophenylsulfonamide; p-Anilinesulfonamide; p-Sulfamidoaniline; p-Sulfamoylaniline; A-349; Albexan; Albosal; Ambeside; Aniline-p-sulfonic amide; antiStrept; Astreptine; Astrocid; Bactesid; Collomide; Colsulanyde; Copticide; Deseptyl; Erysipan; Estreptocida; Exoseptoplix; F 1162; Fourneau 1162; Gerison; Gombardol; Infepan; Lusil; Lysococcine; Neococcyl; Orgaseptine; Prontalbin; Prontosil album; Prontosil I; Prontosil white; Prontylin; Pronzin album; Proseptal; Proseptine; Proseptol; Pysococcine; PABS; Rubiazol A; Sanamid; Septamide album; Septanilam; Septinal; Septolix; Septoplex; Septoplix; Stopton album; Stramid; Strepamide; Strepsan; Streptagol; Streptamid; Streptasol; Streptocid; Streptocid album; Streptocide; Streptocide white; Streptoclase; Streptocom; Streptol; Strepton; Streptopan; Streptosil; Streptozol; Streptozone; Streptrocide; Sulfamidyl; Sulfamine; Sulfana; Sulfanalone; Sulfanidyl; Sulfanil; Sulfanilimidic acid; Sulfocidine; Sulfonamide; Sulfonamide P; Sulfonylamide; Sulphanilamide; Sulphonamide; Therapol; Tolder; White streptocide; 1162 F; 4-Aminobenzenesulfonamide; 4-Aminophenylsulfonamide; 4-Sulfamoylaniline; Benzenesulfonamide, p-amino-; Streptamin; Sulfocidin; Sulfanilamide Vaginal Cream; 4-(Aminosulfonyl)aniline; p-Aminobenzensulfonamide; (4-(Aminosulfonyl)phenyl)amine
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • UV/Visible spectrum
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Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of solid

Phase change data

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

Mass spectrum (electron ionization)

Go To: Top, Condensed phase thermochemistry data, Phase change data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Ciocazanu and Meltzer, 1996
Ciocazanu, I.; Meltzer, V., Etude thermodynamique de certains medicaments, J. Therm. Anal., 1996, 47, 1755-1758. [all data]

Pushkareva and Kokoshko, 1946
Pushkareva, Z.V.; Kokoshko, Z.U., On the question of the relation between the structure and bacteriostatic activity of sulphanilamide compounds. I. The resonance energy of some sulphanilamide compounds, Zh. Obshch. Kim., 1946, 16, 1269-1278. [all data]

Satoh and Sogabe, 1941
Satoh, S.; Sogabe, T., The heat capacities of some organic compounds containing nitrogen and the atomic heat of nitrogen. (2), Sci., Pap. Inst. Phys. Chem. Res. (Tokyo), 1941, 38, 231-237. [all data]

Kumler and Halverstadt, 1941
Kumler, W.D.; Halverstadt, I.F., The Dipole Moment of Sulfanilamide and Related Compounds, J. Am. Chem. Soc., 1941, 63, 2182. [all data]

MartÍnez and GÓmez, 2002
MartÍnez, Fleming; GÓmez, Alfredo, Estimation of the Solubility of Sulfonamides in Aqueous Media from Partition Coefficients and Entropies of Fusion, Physics and Chemistry of Liquids, 2002, 40, 4, 411-420, https://doi.org/10.1080/0031910021000017735 . [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  Cp,solid	Constant pressure heat capacity of solid
  Tfus	Fusion (melting) point
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions
  ΔfusH	Enthalpy of fusion

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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