Product Name

  • Name

    (R,R)-TsDPEN

  • EINECS
  • CAS No. 144222-34-4
  • Article Data14
  • CAS DataBase
  • Density 1.224 g/cm3
  • Solubility insoluble in water
  • Melting Point 128-131 °C(lit.)
  • Formula C21H22N2O2S
  • Boiling Point 537.3 °C at 760 mmHg
  • Molecular Weight 366.484
  • Flash Point 278.8 °C
  • Transport Information
  • Appearance white or pale yellow needle crystalline
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 144222-34-4 ((R,R)-TsDPEN)
  • Hazard Symbols IrritantXi
  • Synonyms Benzenesulfonamide,N-(2-amino-1,2-diphenylethyl)-4-methyl-, [R-(R*,R*)]-;(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylene-1,2-diamine;(1R,2R)-(-)-N-(p-Tolylsulfonyl)-1,2-diphenylethylenediamine;(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine;(1R,2R)-1-Amino-2-tosylamino-1,2-diphenylethane;(1R,2R)-N-p-Toluenesulfonyl-1,2-diphenylethylenediamine;(R,R)-1,2-Diphenyl-N-(p-toluenesulfonyl)ethylenediamine;(R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine;N-[(1R,2R)-2-Amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide;[(1R,2R)-1,2-Diphenyl-2-[[(4-tolyl)sulfonyl]amino]ethyl]amine;
  • PSA 80.57000
  • LogP 5.88660

(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine Specification

The (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine, with the CAS registry number 144222-34-4, is also known as (R,R)-TsDPEN. It belongs to the product categories of Chiral; API intermediates; Asymmetric Synthesis; Synthetic Organic Chemistry; Chiral Compound; Asymmetric Synthesis; Chiral Catalysts, Ligands, and Reagents; HydrogenationChiral Building Blocks; Organic Building Blocks; Polyamines. This chemical's molecular formula is C21H22N2O2S and molecular weight is 366.48. Its IUPAC name is called [(1R,2R)-2-[(4-methylphenyl)sulfonylamino]-1,2-diphenylethyl]azanium. The product should be sealed and stored in cool and dry place which is white to slightly yellow crystals or crystalline.

Physical properties of (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine: (1)ACD/LogP: 4.59; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.97; (4)ACD/LogD (pH 7.4): 3.64; (5)ACD/BCF (pH 5.5): 4.33; (6)ACD/BCF (pH 7.4): 204.83; (7)ACD/KOC (pH 5.5): 17.88; (8)ACD/KOC (pH 7.4): 845.81; (9)#H bond acceptors: 4; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 6; (12)Index of Refraction: 1.626; (13)Molar Refractivity: 106.1 cm3; (14)Molar Volume: 299.3 cm3; (15)Surface Tension: 51.8 dyne/cm; (16)Density: 1.224 g/cm3; (17)Flash Point: 278.8 °C; (18)Enthalpy of Vaporization: 81.42 kJ/mol; (19)Boiling Point: 537.3 °C at 760 mmHg; (20)Vapour Pressure: 1.28E-11 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC(C2=CC=CC=C2)C(C3=CC=CC=C3)[NH3+]
(2)Isomeric SMILES: CC1=CC=C(C=C1)S(=O)(=O)N[C@H](C2=CC=CC=C2)[C@@H](C3=CC=CC=C3)[NH3+]
(3)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/p+1/t20-,21-/m1/s1
(4)InChIKey: UOPFIWYXBIHPIP-NHCUHLMSSA-O

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