The Sinomenine, with the CAS registry number 115-53-7, is also known as 7,8-Didehydro-4-hydroxy-3,7-dimethoxy-17-methyl-9-alpha,13-alpha,14-alpha-morphinan-6-one. It belongs to the product categories of Alkaloids; Natural Plant Extract; Asymmetric Synthesis; Chiral Building Blocks; Complex Molecules. Its EINECS registry number is 204-094-6. This chemical's molecular formula is C₁₉H₂₃NO₄ and molecular weight is 329.39022. Its systematic name is called (9alpha,13alpha,14alpha)-4-hydroxy-3,7-dimethoxy-17-methyl-7,8-didehydromorphinan-6-one. It is traditionally used in herbal medicine in these countries, as a treatment for rheumatism and arthritis. This chemical's classification code is Drug / Therapeutic Agent.

Physical properties of Sinomenine: (1)ACD/LogP: 1.83; (2)ACD/LogD (pH 5.5): -1; (3)ACD/LogD (pH 7.4): 1; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 2; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 51; (8)#H bond acceptors: 5; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Index of Refraction: 1.625; (12)Molar Refractivity: 89.463 cm³; (13)Molar Volume: 253.14 cm³; (14)Surface Tension: 57.131 dyne/cm; (15)Density: 1.301 g/cm³; (16)Flash Point: 264.442 °C; (17)Enthalpy of Vaporization: 81.476 kJ/mol; (18)Boiling Point: 513.643 °C at 760 mmHg; (19)Vapour Pressure: 0 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical that at low levels can cause damage to health. It is harmful by inhalation, in contact with skin and if swallowed. In addition, it is toxic by inhalation, in contact with skin and if swallowed. This chemical is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: CO/C3=C/[C@@H]4[C@@H]2Cc1ccc(OC)c(O)c1[C@]4(CCN2C)CC3=O
(2)InChI: InChI=1/C19H23NO4/c1-20-7-6-19-10-14(21)16(24-3)9-12(19)13(20)8-11-4-5-15(23-2)18(22)17(11)19/h4-5,9,12-13,22H,6-8,10H2,1-3H3/t12-,13+,19-/m1/s1
(3)InChIKey: INYYVPJSBIVGPH-QHRIQVFBBL

The toxicity data is as follows: