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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Polyamines >(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Structure
  • ₹8300 - ₹50165
  • Product name: (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
  • CAS: 144222-34-4
  • MF: C21H22N2O2S
  • MW: 366.48
  • EINECS:
  • MDL Number:MFCD02093428
  • Synonyms:(R,R)-N-(P-TOLUENESULFONYL)-1,2-DIPHENYLETHYLENEDIAMINE;(R,R)-N-(2-AMINO-1,2-DIPHENYLETHYL)-P-TOLUENESULFONAMIDE;(R,R)-TSDPEN;(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine;(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine98%;(R,R)-Ts-DPEN, (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98%;Benzenesulfonamide,N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methyl-;(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine≥ 99% (Assay, Chiral purity)
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)
  • TCI Chemicals (India)
  • ALFA India

Package

  • 1G
  • 5g
  • 25g
  • ManufacturerSigma-Aldrich(India)
  • Product number484334
  • Product description(1R,2R)-(−)-N-p-Tosyl-1,2-diphenylethylenediamine 98%
  • Packaging1G
  • Price₹14462.2
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberA1548
  • Product description(R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide
  • Packaging1G
  • Price₹8300
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H26061-14
  • Product description(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%
  • Packaging25g
  • Price₹50165
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H26061-06
  • Product description(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%
  • Packaging5g
  • Price₹42093
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H26061-03
  • Product description(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%
  • Packaging1g
  • Price₹8300
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 484334 (1R,2R)-(−)-N-p-Tosyl-1,2-diphenylethylenediamine 98% 1G ₹14462.2 2022-06-14 Buy
TCI Chemicals (India) A1548 (R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide 1G ₹8300 2022-05-26 Buy
ALFA India ALF-H26061-14 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 25g ₹50165 2022-05-26 Buy
ALFA India ALF-H26061-06 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 5g ₹42093 2022-05-26 Buy
ALFA India ALF-H26061-03 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 1g ₹8300 2022-05-26 Buy

Properties

Melting point :128-131 °C(lit.)
Boiling point :537.3±60.0 °C(Predicted)
alpha :-61.5 º (c=1, CH2Cl2)
Density :1.1440 (rough estimate)
refractive index :-30 ° (C=0.4, CHCl3)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Chloroform, Methanol
pka :10.76±0.50(Predicted)
form :Crystals or Crystalline Powder
color :White to slightly yellow
optical activity :[α]20/D 35°, c = 1 in chloroform
Water Solubility :insoluble
InChIKey :UOPFIWYXBIHPIP-NHCUHLMSSA-N
CAS DataBase Reference :144222-34-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine is a chiral diamine ligand for cooperative metal-Bronsted acid catalyzed reductive amination using hydrogen gas.

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22348-32-9 29841-69-8 146504-07-6 (R,R)-TsDPEN 167316-27-0 Ethylenediamine 1,2-Diphenylethylenediamine

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Suppliers and manufacturers

JIVICHEM SYNTHESIS PVT LTD Evans Fine Chem SOLFYN INTERNATIONAL LLP CHEMSWORTH A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Alfa Aesar Reax Chemicals Synthesis With Catalysts Private Limited Chaturya Biotech (Tanuj Life Sciences)