Tamiflu (oseltamivir phosphate: C14H24N2O4) is a capsule containing 30 mg, 45 mg or 75 mg oseltamivir for oral use, in the form of oseltamivir phosphate, and as a powder for oral suspension, used in the composition with water as directed contains 12 mg / mL oseltamivir base. Besides the active ingredient, each capsule contains the source strength of starch, talc, povidone K 30, croscarmellose sodium, and sodium stearyl fumarate. The 30 mg capsule shell contains gelatin, titanium dioxide, iron oxide yellow, and red iron oxide. The 45 mg capsule shell contains gelatin, titanium dioxide and iron oxide black. The 75 mg capsule shell contains gelatin, titanium dioxide, iron oxide yellow, iron oxide black, and red iron oxide. Each capsule is printed with blue ink, the FD & C Blue No. 2 as the colorant. In addition to the active substance, the powder for oral suspension contains sorbitol, monosodium citrate, xanthan gum, titanium dioxide, tutti-frutti flavor, sodium benzoate, and saccharin sodium.
C14H24N2O4
Exact Mass: 284.17
Mol Wt.: 284.35
m / e: 284.17 (100.0%), 285.18 (16.1%), 286.18 (2.0%)
C, 59.13; H, 8.51; N, 9.85; O, 22.51
Boiling Point: 899.20 [K]
Melting point: 676.52 [K]
Critical Temp: 946.03 [K]
Critical Pres: 21.53 [bar]
Critical Vol: 829.50 [cm3/mol]
Gibbs energy: -347.62 [kJ / mol]
Log P: -0.41
MR: 75.10 [cm3/mol]
Henry's Law: 16.55
Heat Form: -838.53 [kJ / mol]
CLOGP: -1.2372
CMR: 7.6588
Oseltamivir phosphate is a white crystalline powder with the chemical name (3R, 4R, 5S)-4-acetylamino-5-Amino-3-(1-ethylpropoxy)-1-cyclohexen-1-carboxylic acid).
Below are the properties of oseltamivir.
