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(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
CAS No.
144222-34-4
Chemical Name:
(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
Synonyms
R-TS-DPEN;(R,R)-TSDPEN;(1R,2R)-TSDPE;(1R,2R)-TSDPEN;(1R,2R)-(−(1R,2R)-N-p-Toluenesulfonyl-1,2-diphe;(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-;(1R,2R)-N-P-TOSYL-1,2-DIPHENYLETHYLENE-D;)-N-p-Tosyl-1,2-diphenylethylenediaMine 98%;(1R,2R)-N-p-Tosyl-1,2-diphenylethylenediami
CBNumber:
CB1180813
Molecular Formula:
C21H22N2O2S
Formula Weight:
366.48
MOL File:
144222-34-4.mol

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

Melting point:
128-131 °C(lit.)
alpha 
-61.5 º (c=1, CH2Cl2)
Boiling point:
537.3±60.0 °C(Predicted)
Density 
1.1440 (rough estimate)
refractive index 
-30 ° (C=0.4, CHCl3)
form 
Crystals or Crystalline Powder
pka
10.76±0.50(Predicted)
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
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P280a-P304+P340-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29215900

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 484334 (1R,2R)-(?)-N-p-Tosyl-1,2-diphenylethylenediamine 98% 144222-34-4 1g $163 2019-12-02 Buy
TCI Chemical A1548 (R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide >98.0%(T) 144222-34-4 1g $39 2020-06-24 Buy
Alfa Aesar H26061 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 144222-34-4 5g $392 2020-06-24 Buy
Alfa Aesar H26061 (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% 144222-34-4 1g $130 2020-06-24 Buy
Strem Chemicals 07-2371 (1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (R,R)-TsDPEN 144222-34-4 500mg $52 2020-06-24 Buy

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Chemical Properties,Uses,Production

Chemical Properties

white to slightly yellow crystals or crystalline

Uses

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine is used as a catalyst in stereoselective preparation of aromatic ketone derivatives as well as other chiral organic compounds.

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Preparation Products And Raw materials

Raw materials

Preparation Products


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

Global( 193)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21838 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19988 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 10154 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20039 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63728 58

View Lastest Price from (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-21 (R,R)-TsDPEN
144222-34-4
US $1.00 / kg 1kg 98% 100KG career henan chemical co

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