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

ALDRICH/484334 - 98%

CAS Number: 144222-34-4
Empirical Formula (Hill Notation): C₂₁H₂₂N₂O₂S
Molecular Weight: 366.48
MDL Number: MFCD02093428
Linear Formula: CH₃C₆H₄SO₂NHCH(C₆H₅)CH(C₆H₅)NH₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-484334-1G	1 g	$139.00 1/EA	Add To Favorites

12 Principles of Green Chemistry: Principle 9—Catalytic reagents (as selective as possible) are superior to stoichiometric reagents.

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
greener alternative category	, Aligned
greener alternative product characteristics	Catalysis Learn more about the Principles of Green Chemistry .
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-/m1/s1
InChI key	UOPFIWYXBIHPIP-NHCUHLMSSA-N
mp	128-131 °C (lit.)
optical activity	[α]20/D −35°, c = 1 in chloroform
SMILES string	Cc1ccc(cc1)S(=O)(=O)N[C@@H]([C@H](N)c2ccccc2)c3ccccc3
sustainability	Greener Alternative Product

Application:	Chiral diamine ligand for cooperative metal-Bronsted acid catalyzed greener reductive amination using hydrogen gas. Metal-Brønsted Acid Cooperative Catalysis for Asymmetric Reductive Amination
General description:	We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.s
Packaging:	1 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	128-131 °C (lit.)
UNSPSC	12352116

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