Molecular Structure of b-D-Glucopyranoside, 4-nitrophenyl (CAS NO.2492-87-7):

IUPAC Name: (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol 
Empirical Formula: C₁₂H₁₅NO₈
Molecular Weight: 301.2494
H bond acceptors: 9
H bond donors: 4
Freely Rotating Bonds: 8
Polar Surface Area: 101.2 Å²
Index of Refraction: 1.647
Molar Refractivity: 68.5 cm³
Molar Volume: 188.3 cm³
Surface Tension: 74.1 dyne/cm
Density: 1.599 g/cm³
Flash Point: 305.9 °C
Enthalpy of Vaporization: 91.56 kJ/mol
Boiling Point: 582.2 °C at 760 mmHg
Vapour Pressure: 2.14E-14 mmHg at 25°C
Melting point: 165-168 °C
Storage temp: 2-8°C
BRN: 92211
EINECS: 219-661-3
Product Categories: Substrates; Biochemistry; Glucose; Glycosides; Sugars; Carbohydrates & Derivatives
InChI
InChI=1/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9-,10+,11-,12-/m1/s1
Smiles
[O-][N+](=O)c1ccc(O[C@@H]2O[C@@H]([C@@H](O)[C@@H](O)[C@H]2O)CO)cc1

Hazard Codes: Xn,Xi
Risk Statements: 20/21/22-68/20/21/22-36/37/38
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R68:Possible risk of irreversible effects. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 36/37-36-26
S36/37:Wear suitable protective clothing and gloves. 
S36:Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
F: 3-10-21

 b-D-Glucopyranoside, 4-nitrophenyl , with CAS number of 2492-87-7, can be called .beta.-D-glucopyranoside, 4-nitrophenyl ; beta-D-Glucopyranoside, 4-nitrophenyl (9CI) ; beta-D-glucopyranoside, 4-nitrophenyl ; para-Nitrophenyl b-D-glucopyranoside ; Glucopyranoside,p-nitrophenyl, b-D-(6CI,7CI,8CI) ; 4-Nitrophenyl b-D-glucopyranoside . It is a white crystal.