Esmolol hydrochloride , its cas register number is 81161-17-3. The IPUAC name about this chemicals is Methyl 3-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]propanoate hydrochloride .The enthalpy of vaporization about it is 72.28 kJ/mol, vapour pressure is 3.62E-08 mmHg at 25 °C . If you want to store this chemicals , the temperature must be controlled at -20 °C. Product categories about this chemicals are Cardiovascular, Intermediates & Fine Chemicals, Pharmaceuticals.

 Esmolol hydrochloride is a white solid and it is beta-adrenergic blocker used to treat certain types of tachycardia.It is harmful to aquatic organisms and it may cause long-term adverse effects in the aquatic environment. And if we use it, we need to avoid release to the environment, also we use it must refer to special instructions / safety data sheets. About this chemicals ,its RTECS number is DA8346000.

This chemicals can be described computed from structure:
1) SMILES: CC(C)NCC(COC1=CC=C(C=C1)CCC(=O)OC)O.Cl
2) InChI: InChI=1S/C16H25NO4.ClH/c1-12(2)17-10-14(18)11-21-15-7-4-13(5-8-15)6-9-16(19)20-3;/h4-5,7-8,12,14,17-18H,6,9-11H2,1-3H3;1H

The most important thing about Esmolol hydrochloride is the toxicity, following is the form: