The L-Proline hydrochloride, with the cas registry number 7776-34-3, has the systematic name of  L-proline hydrochloride (1:1). And its product categories are various, including Amino Acids, Peptides and Proteins; Amino AcidsAlphabetic; Life Sciences Standards; P; PON - PT. It should be stored at 2-8°C, and the molecular formula of the chemical is C₅H₉NO₂^.HCl.

The characteristics of this chemical are as followings: (1)ACD/LogP: -0.57; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3; (4)ACD/LogD (pH 7.4): -3; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 29.54 Å²; (13)Flash Point: 106.3 °C; (14)Enthalpy of Vaporization: 53.9 kJ/mol; (15)Boiling Point: 252.2 °C at 760 mmHg; (16)Vapour Pressure: 0.00615 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Cl.O=C(O)[C@H]1NCCC1
(2)InChI: InChI=1/C5H9NO2.ClH/c7-5(8)4-2-1-3-6-4;/h4,6H,1-3H2,(H,7,8);1H/t4-;/m0./s1
(3)InChIKey: UAGFTQCWTTYZKO-WCCKRBBIBK