The L-Leucine,glycylglycyl-, with the CAS registry number 14857-82-0, is also known as Glycylglycyl-L-leucine. It belongs to the product categories of Amino Acid Derivatives and Peptide. This chemical's molecular formula is C₁₀H₁₉N₃O₄ and molecular weight is 245.28. What's more, its systematic name is called (2S)-2-{[N-(Ammonioacetyl)glycyl]amino}-4-methylpentanoate.

Physical properties about L-Leucine,glycylglycyl- are: (1) ACD/LogP: -0.28; (2) # of Rule of 5 Violations: 1; (3) #H bond acceptors: 7; (4) #H bond donors: 5; (5) #Freely Rotating Bonds: 8; (6) Polar Surface Area: 77.92 Å²; (7) Index of Refraction: 1.504; (8) Molar Refractivity: 60.64 cm³; (9) Molar Volume: 204.5 cm³; (10) Surface Tension: 49.1 dyne/cm; (11) Density: 1.199 g/cm³; (12) Flash Point: 300.8 °C; (13) Enthalpy of Vaporization: 93.95 kJ/mol; (14) Boiling Point: 573.7 °C at 760 mmHg; (15) Vapour Pressure: 1.17E-14 mmHg at 25 °C. 

You can still convert the following datas into molecular structure:
(1) SMILES: [O-]C(=O)[C@@H](NC(=O)CNC(=O)C[NH3+])CC(C)CInChI:
(2) InChI=1/C10H19N3O4/c1-6(2)3-7(10(16)17)13-9(15)5-12-8(14)4-11/h6-7
H,3-5,11H2,1-2H3,(H,12,14)(H,13,15)(H,16,17)/t7-/m0/s1
(3) InChIKey: XPJBQTCXPJNIFE-ZETCQYMHBN