- InChI
- InChI=1S/C11H11N3O2S/c12-9-4-6-10(7-5-9)17(15,16)14-11-3-1-2-8-13-11/h1-8H,12H2,(H,13,14)
- InChI Key
- GECHUMIMRBOMGK-UHFFFAOYSA-N
- Formula
- C11H11N3O2S
- SMILES
- Nc1ccc(S(=O)(=O)Nc2ccccn2)cc1
- Molecular Weight1
- 249.29
- CAS
- 144-83-2
- Other Names
-
- 2-(p-Aminobenzenesulphonamido)pyridine
- 2-Sulfanilamidopyridin
- 2-Sulfanilamidopyridine
- 2-Sulfanilylaminopyridine
- 2-Sulfapyridine
- 4-Amino-N,2-pyridinylbenzenesulfonamide
- 4-Amino-N-2-pyridinylbenzenesulfonamide (sulfapyridine)
- 4-[(2-Pyridylamino)sulfonyl]aniline
- 4-amino-N-2-pyridinylbenzenesulfonamide
- 4-amino-N-pyridin-2-ylbenzenesulfonamide
- A-499
- Adiplon
- Benzenesulfonamide, 4-amino-N-2-pyridinyl-
- Coccoclase
- Dagenan
- Eubasin
- Eubasinum
- Haptocil
- M and B 693
- M&B-693
- M+B 693
- N-2-Pyridylsulfanilamide
- N-2-pyridinylsulfanilamide
- N1-2-Pyridylsulfanilamide
- NSC 41791
- NSC 4753
- Piridazol
- Plurazol
- Pyriamid
- Pyridazol
- Relbapiridina
- Ronin
- Septipulmon
- Streptosilpyridine
- Sulfanilamide, N1-2(1H)-pyridylidene-
- Sulfanilamide, N1-2-pyridyl-
- Sulfidin
- Sulfidine
- Sulphapyridine
- Thioseptal
- Trianon
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| log10WS | -1.83 | Aq. Sol... | |
| logPoct/wat | 1.465 | Crippen Calculated Property | |
| McVol | 176.360 | ml/mol | McGowan Calculated Property |
| Tfus | [464.98; 466.00] | K |
|
| Tfus | 464.98 | K | Aq. Sol... |
| Tfus | 466.00 ± 1.00 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 40.47 | kJ/mol | 462.70 | NIST |
Similar Compounds
Find more compounds similar to Sulfapyridine.
Mixtures
Sources
- Crippen Method
- Solubility of sulfapyridine in propylene glycol + water mixtures and correlation with the Jouyban Acree model
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
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