Omeprazole CAS NO.73590-58-6

Omeprazole Basic information

Product Name:    Omeprazole
Synonyms:    1h-benzimidazole,5-methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulf;2-Chloromethyl-3,5-dinmethyl-4-methoxypyridine;5-methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridyl)methyl)sulfinyl)benzimidazol;audazol;aulcer;belmazol;ceprandal;elgam
CAS:    73590-58-6
MF:    C17H19N3O3S
MW:    345.42
EINECS:    615-996-8
Product Categories:
Mol File:    73590-58-6.mol

Omeprazole Chemical Properties
Melting point     156°C
Boiling point     600.0±60.0 °C(Predicted)
density     1.332 g/cm3
Fp     9℃
storage temp.     2-8°C
solubility     H2O: 0.5 mg/mL
pka    pKa 4.14/8.9(H2O,t =25,I=0.025) (Uncertain)
form     solid
color     white
Water Solubility     Soluble in water (0.5 mg/ml), DMSO (25 mg/ml), and ethanol (4.5 mg/ml).
Merck     14,6845
Stability:    Stable, but hygroscopic and photosensitive. Incompatible with strong oxidizing agents. Store in the dark.
InChIKey    SUBDBMMJDZJVOS-UHFFFAOYSA-N
CAS DataBase Reference    73590-58-6(CAS DataBase Reference)
EPA Substance Registry System    1H-Benzimidazole, 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]- (73590-58-6)

Safety Information
Hazard Codes     Xi,T,F
Risk Statements     36/37/38-39/23/24/25-23/24/25-11
Safety Statements     26-36-37/39-45-36/37-16-7
RIDADR     UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany     2
RTECS     DD9087000
HS Code     29333990
Hazardous Substances Data    73590-58-6(Hazardous Substances Data)
Toxicity    LD50 in mice, rats (g/kg): 0.08, >0.05 i.v.; >4, >4 orally (Ekman)