Name | Phthalylsulphathiazole |
Synonyms | PST thiazole PHTHALYLSULFATHIOZOLE PHTHALYLSULFATHIAZOLE Phthalylsulfathiazole Phthalylsulphathiazole N4-PHTHALYLSULFATHIAZOLE 2-(N4-PHTHALYSULFANILAMIDO)THIAZOLE 4-(2-Thiazolylsulfamyl)phthalanilic acid 4'-(2-THIAZOLYLSULFAMYL)PHTHALANILIC ACID 2-(N-PHTHALYLAMINOBENZENESULFONAMIDO)THIAZOLE 2-[[4-(methylsulfamoyl)phenyl]carbamoyl]benzoic acid 2-{[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]carbamoyl}benzoic acid 2-[[[4-[(2-THIAZOLYLAMINO)SULFONYL]PHENYLAMINO]CARBONYL]BENZOIC ACID 2-[[[4-[(2-thiazolylamino)sulfonyl]phenyl]amino]carbonyl]benzoic acid |
CAS | 85-73-4 |
EINECS | 201-627-4 |
InChI | InChI=1/C15H14N2O5S.C3H3NS/c1-16-23(21,22)11-8-6-10(7-9-11)17-14(18)12-4-2-3-5-13(12)15(19)20;1-2-5-3-4-1/h2-9,16H,1H3,(H,17,18)(H,19,20);1-3H |
Molecular Formula | C17H13N3O5S2 |
Molar Mass | 403.43 |
Density | 1.4235 (rough estimate) |
Melting Point | 198-204°C |
Boling Point | 371.31℃[at 101 325 Pa] |
Flash Point | 304°C |
Water Solubility | 400mg/L at 28℃ |
Solubility | Practically insoluble in water, freely soluble in dimethylformamide, slightly soluble in acetone and in ethanol (96 per cent). |
Vapor Presure | 0Pa at 25℃ |
Appearance | neat |
Color | White to Light Yellow |
Merck | 14,7377 |
BRN | 359901 |
pKa | 3.40±0.36(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.6390 (estimate) |
MDL | MFCD00005318 |
Physical and Chemical Properties | Melting Point: 198-204°C |
Use | Sulfa drugs for bacterial dysentery, bacterial ulcerative colitis, can also be used to prevent infection after intestinal surgery |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
UN IDs | 3249 |
RTECS | TH8575000 |
HS Code | 29350090 |
Hazard Class | 6.1(b) |
Packing Group | III |
Toxicity | LD50 i.p. in mice: 920 mg/kg (Mattis) |