泼尼松杂质1
9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione
CAS: 7091-05-6
Molecular Formula: C21H26O5
泼尼松杂质1 - Names and Identifiers
| Name | 9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione |
| Synonyms | Prednisone Impurity 1 Prednisolone Impurity 15 9β,11β-EPOXY-17-21-DIHYDROXYPREGNA-1,4-DIENE-3,20-DIONE 9b,11b-Epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 9,11β-Epoxy-17,21-dihydroxy-9β-pregna-1,4-diene-3,20-dione (9beta,11beta)-17,21-dihydroxy-9,11-epoxypregna-1,4-diene-3,20-dione (9beta,11beta,17xi)-17,21-dihydroxy-9,11-epoxypregna-1,4-diene-3,20-dione Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-, (9β,11β)- (9CI) (4aS,4bS,5aS,6aS,7R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a-dimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one |
| CAS | 7091-05-6 |
| EINECS | 230-394-1 |
| InChI | InChI=1/C21H26O5/c1-18-7-5-13(23)9-12(18)3-4-15-14-6-8-20(25,16(24)11-22)19(14,2)10-17-21(15,18)26-17/h5,7,9,14-15,17,22,25H,3-4,6,8,10-11H2,1-2H3/t14-,15-,17-,18-,19-,20-,21+/m0/s1 |
泼尼松杂质1 - Physico-chemical Properties
| Molecular Formula | C21H26O5 |
| Molar Mass | 358.43 |
| Density | 1.35±0.1 g/cm3(Predicted) |
| Boling Point | 564.2±50.0 °C(Predicted) |
| Flash Point | 200.953°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 12.54±0.60(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.627 |
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View History
泼尼松杂质1
双(4-十二基苯基)-(OC-6-11)-六氟锑酸盐翁碘
Methyl 4-bromo-2,6-difluorobenzoate
FMOC-(S)-3-AMINO-4-(4-CYANO-PHENYL)-BUTYRIC ACID
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L-3-(3-吡啶基)丙氨酸
8-溴代溴[4.5]癸烷
双(4-十二基苯基)-(OC-6-11)-六氟锑酸盐翁碘
Methyl 4-bromo-2,6-difluorobenzoate
FMOC-(S)-3-AMINO-4-(4-CYANO-PHENYL)-BUTYRIC ACID
甲苯磺酰甘氨酸甲酯
L-3-(3-吡啶基)丙氨酸
8-溴代溴[4.5]癸烷