IUPAC Name: (2S)-5-Amino-2-[(2-azaniumylacetyl)amino]-5-oxopentanoate 
Following is the structure of L-Glutamine, glycyl- (CAS NO.13115-71-4):
                           
Empirical Formula: C₇H₁₃N₃O₄
Molecular Weight: 203.1958
Index of Refraction: 1.537
Molar Refractivity: 46.72 cm³
Molar Volume: 149.4 cm³
Density: 1.359 g/cm³
Flash Point: 342.7 °C
Melting point: 194 °C
Storage temp. 2-8 °C
Surface Tension: 65.9 dyne/cm
Enthalpy of Vaporization: 103.54 kJ/mol
Boiling Point: 643.1 °C at 760 mmHg
Vapour Pressure: 3.4E-18 mmHg at 25 °C
Water Solubility of L-Glutamine, glycyl- (CAS NO.13115-71-4): 154 g/L (20 °C)
Product Categories of L-Glutamine, glycyl- (CAS NO.13115-71-4): Amino ACIDS SERIES; Biochemistry; Oligopeptides; Peptide Synthesis; Peptide; Amino AcidsCell Culture; Amino Acids and Vitamins; Miscellaneous Reagents and Supplements; Reagents and Supplements
Canonical SMILES: C(CC(=O)N)C(C(=O)[O-])NC(=O)C[NH3+]
Isomeric SMILES: C(CC(=O)N)[C@@H](C(=O)[O-])NC(=O)C[NH3+]
InChI: InChI=1S/C7H13N3O4/c8-3-6(12)10-4(7(13)14)1-2-5(9)11/h4H,1-3,8H2,(H2,9,11)(H,10,12)(H,13,14)/t4-/m0/s1
InChIKey: PNMUAGGSDZXTHX-BYPYZUCNSA-N

Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 23-24/25-37/39-26 
S23:Do not breathe vapour. 
S24/25:Avoid contact with skin and eyes. 
S37/39:Wear suitable gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

 L-Glutamine, glycyl- , its cas register number 13115-71-4. It also can be called Glycyl-L-glutamine monohydrate ; and Glycyl-L-glutamine monohydrate .