Name | Clobetasol |
Synonyms | Clobetasol ClobetasolBase CLOBETASOLE PROPIONATE CLOBESTASOL PROPIONATE CLOBETASOL-17-PROPIONATE Clobetasol (Betamethasone Impurity B) 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione (11β,16β)-21-Chloro-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione (11beta,16beta)-21-chloro-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione 17-(2-Chloroacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8, 11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one |
CAS | 25122-41-2 |
EINECS | 246-633-8 |
InChI | InChI=1/C22H28ClFO4/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,24)17(26)10-20(16,3)22(12,28)18(27)11-23/h6-7,9,12,15-17,26,28H,4-5,8,10-11H2,1-3H3/t12-,15-,16-,17-,19-,20-,21-,22-/m0/s1 |
Molecular Formula | C22H28ClFO4 |
Molar Mass | 410.91 |
Density | 1.32±0.1 g/cm3(Predicted) |
Melting Point | 220-222°C |
Boling Point | 555.1±50.0 °C(Predicted) |
Flash Point | 289.5°C |
Solubility | Acetone (Slightly), DMSO (Slightly), Methanol (Slightly) |
Vapor Presure | 1.23E-14mmHg at 25°C |
Appearance | Solid |
Color | White to Light Brown |
pKa | 12.03±0.70(Predicted) |
Storage Condition | -20°C Freezer |
Refractive Index | 1.582 |
Hazard Symbols | T - Toxic |
Risk Codes | R61 - May cause harm to the unborn child R48/20/21 - R53 - May cause long-term adverse effects in the aquatic environment R62 - Possible risk of impaired fertility |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |