Torasemide EP Impurity B
4-(3-Methylphenyl)amino-3-Pyridine Sulfonamide
CAS: 72811-73-5
Molecular Formula: C12H13N3O2S
Torasemide EP Impurity B - Names and Identifiers
| Name | 4-(3-Methylphenyl)amino-3-Pyridine Sulfonamide |
| Synonyms | Torasemide EP Impurity B Torasemide impurity B (EP) Standard for Torasemide Impurity 4-(m-tolylamino)pyridine-3-sulfonamide 3-SULFONAMIDO-4-(3-METHYLANILINO)-PYRIDINE 4-(3'-METHYLPHENYL)AMINO-3-PYRIDINESULFONAMIDE 4-(-3-METHYLPHENYL)AMINO-3-PYRIDINESULFONAMIDE 4-(3-Methylphenyl)amino-3-Pyridine Sulfonamide 4-(3'-Methylphenyl)amino-3-pyridinesulfonamide 4-(3'-methylphenyl)amino-3-pyridine sulfonamide 4-[(3-Methylphenyl)amino]-pyridin-3-sulfonamide 4-[(3-methylphenyl)amino]pyridine-3-sulfonamide 4-(3-Methylphenyl)amino-3-Pyridinesulfonamide(SMPAP) |
| CAS | 72811-73-5 |
| EINECS | 615-805-8 |
| InChI | InChI=1/C12H13N3O2S/c1-9-3-2-4-10(7-9)15-11-5-6-14-8-12(11)18(13,16)17/h2-8H,1H3,(H,14,15)(H2,13,16,17) |
| InChIKey | ZXPCUGWAKUIOOF-UHFFFAOYSA-N |
Torasemide EP Impurity B - Physico-chemical Properties
| Molecular Formula | C12H13N3O2S |
| Molar Mass | 263.32 |
| Density | 1.357±0.06 g/cm3(Predicted) |
| Melting Point | 162-164?C |
| Boling Point | 475.8±55.0 °C(Predicted) |
| Flash Point | 241.5°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 3.23E-09mmHg at 25°C |
| Appearance | White-like powder |
| Color | White to Off-White |
| BRN | 5438165 |
| pKa | 9.53±0.60(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Sensitive to heat |
| Refractive Index | 1.641 |
| MDL | MFCD00661332 |
| Physical and Chemical Properties | Almost white crystalline powder. |
Torasemide EP Impurity B - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| HS Code | 2935909550 |
Torasemide EP Impurity B - Reference Information
| Use | use as a drug intermediate in torasemide |
Last Update：2024-04-09 20:45:29
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