The Rivastigmine tartrate, with the CAS registry number 129101-54-8,is also known as (S)-N-Ethyl-3-[(1-dimethylamino)ethyl]-N-methylphenylcarbamate hydrogen tartrate. It belongs to the product categories of Intermediates & Fine Chemicals;Neurochemicals;Pharmaceuticals.This chemical's molecular formula is C₁₄H₂₂N₂O₂^.C₄H₆O₆ and molecular weight is 400.43. What's more,Its systematic name is Carbamic acid, ethylmethyl-, 3-((1S)-1-(dimethylamino)ethyl)phenyl ester, (2R,3R)-2,3-dihydroxybutanedioate (1:1).It is a white to off-white powder which is a brain selective acetylcholinesterase inhibitor.

Physical properties about Pseudoephedrine sulfate are:
(1)ACD/LogP:  2.14; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  -0.65; (4)ACD/LogD (pH 7.4):  0.93; (5)ACD/BCF (pH 5.5):  1.00; (6)ACD/BCF (pH 7.4):  1.55; (7)ACD/KOC (pH 5.5):  1.00; (8)ACD/KOC (pH 7.4):  21.64; (9)#H bond acceptors:  4; (10)#H bond donors:  0; (11)#Freely Rotating Bonds:  5; (12)Flash Point:  145 °C; (13)Enthalpy of Vaporization:  55.75 kJ/mol; (14)Boiling Point:  316.2 °C at 760 mmHg; (15)Vapour Pressure:  0.000416 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:O=C(Oc1cc(ccc1)[C@@H](N(C)C)C)N(CC)C.O=C(O)[C@@H](O)[C@H](O)C(=O)O;
(2)Std. InChI:InChI=1S/C14H22N2O2.C4H6O6/c1-6-16(5)14(17)18-13-9-7-8-12(10-13)11(2)15(3)4;5-1(3(7)8)2(6)4(9)10/h7-11H,6H2,1-5H3;1-2,5-6H,(H,7,8)(H,9,10)/t11-;1-,2-/m00/s1;
(3)Std. InChIKey:GWHQHAUAXRMMOT-RWALOXMOSA-N.