The (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid hydrochloride is an organic compound with the formula C₁₁H₁₃ClN₂O₂. The systematic name of this chemical is (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid hydrochloride. With the CAS registry number 36760-44-8, it is also named as D-Tryptophan hydrochloride (1:1).

Physical properties about (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid hydrochloride are: (1)ACD/LogP: 1.04; (2)#H bond acceptors: 4; (3)#H bond donors: 4; (4)#Freely Rotating Bonds: 4; (5)Polar Surface Area: 79.11 Å²; (6)Flash Point: 235.9 °C; (7)Enthalpy of Vaporization: 76.72 kJ/mol; (8)Boiling Point: 466.4 °C at 760 mmHg; (9)Vapour Pressure: 1.69E-09 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Cl.OC(=O)[C@H](N)Cc2cnc1ccccc12
(2)InChI: InChI=1/C11H12N2O2.ClH/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10;/h1-4,6,9,13H,5,12H2,(H,14,15);1H/t9-;/m1./s1
(3)InChIKey: GTVXHTBGOYJORD-SBSPUUFOBY
(4)Std. InChI: InChI=1S/C11H12N2O2.ClH/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10;/h1-4,6,9,13H,5,12H2,(H,14,15);1H/t9-;/m1./s1
(5)Std. InChIKey: GTVXHTBGOYJORD-SBSPUUFOSA-N