The CAS registry number of L-Lysine, hydrate (1:1) is 39665-12-8. Its EINECS registry number is 39665-12-8. In addition, the molecular formula is C₆H₁₄N₂O₂^.H₂O and the molecular weight is 164.20. The IUPAC name is (2S)-2,6-diaminohexanoic acid hydrate. What's more, it is a kind of white to slightly yellow crystalline powder which can be found in plants. Besides, it should be stored in sealed container, and put them in a cool and dry place.

Physical properties about L-Lysine, hydrate (1:1) are: (1) # of Rule of 5 Violations: 1; (2) #H bond acceptors: 5; (3) #H bond donors: 7; (4) #Freely Rotating Bonds: 7; (5) Polar Surface Area: 42.01 Å²; (6) Flash Point: 195.7 °C; (7) Enthalpy of Vaporization: 72.69 kJ/mol; (8) Boiling Point: 400 °C at 760 mmHg; (9) Vapour Pressure: 1.07E-07 mmHg at 25 °C; (10) Melting Point: 212-214 °C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing, gloves and eye/face protection during using it. In addition, you must avoid contacting with skin and eyes. And in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)[C@@H](N)CCCCN.O
(2)Std.InChI: InChI=1S/C6H14N2O2.H2O/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H2/t5-;/m0./s1
(3)Std.InChIKey: HZRUTVAFDWTKGD-JEDNCBNOSA-N