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| IUPAC Name: | N-[(1S,2S)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide |
| Description: | (1S,2S)-(+)-N-p-Tosyl-1,2-diphenylethylenediamine (CAS# 167316-27-0) is used as a catalyst in the synthesis of keramamine C, a carboline alkaloid that is isolated from the Okinawan sponge Amphimedon sp. (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine is also used as a catalyst in the synthesis of Tolvaptan (T536650), a selective oral vasopressin V2-receptor agonist that is used to treat hyponatremia. |
| Molecular Weight: | 366.48 |
| Molecular Formula: | C21H22N2O2S |
| Canonical SMILES: | CC1=CC=C(C=C1)S(=O)(=O)NC(C2=CC=CC=C2)C(C3=CC=CC=C3)N |
| InChI: | InChI=1S/C21H22N2O2S/c1-16-12-14-19(15-13-16)26(24,25)23-21(18-10-6-3-7-11-18)20(22)17-8-4-2-5-9-17/h2-15,20-21,23H,22H2,1H3/t20-,21-/m0/s1 |
| InChI Key: | UOPFIWYXBIHPIP-SFTDATJTSA-N |
| Boiling Point: | 537.3 ℃ / 760 mmHg |
| Melting Point: | 130 ℃ |
| Purity: | ≥ 98 %, ≥ 95 % e.e. |
| Density: | 1.224 g/cm3 |
| Solubility: | Soluble in hot acetonitrile (almost transparency). |
| Appearance: | White or pale yellow needle-like crystal |
| Storage: | Room temperature. |
| MDL: | MFCD03095684 |
| LogP: | 5.88660 |
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