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Suppliers for
Dexamethasone EP Impurity D
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Properties | CAS |
24916-90-3 | Formula |
C22H28O5 | EINECS |
246-529-2 |
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1 Registered suppliers
Description : Dexamethasone EP Impurity D is a compound extracted from patent CN 106520896 A and RU 2532902 C1. It is an intermediate in the preparation of dexamethasone. - Molecular Weight :372.47
- Boiling Point :564.9±50.0 °C at 760 mmHg
- Melting Point :> 230°C (dec.)
- Purity :> 95%
Molecular Formula : C22H28O5 Canonical SMILES : CC1CC2C3CCC4=CC(=O)C=CC4(C35C(O5)CC2(C1(C(=O)CO)O)C)C InChI : InChI=1S/C22H28O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-19(13,2)22(15)18(27-22)10-20(16,3)21(12,26)17(25)11-23/h6-7,9,12,15-16,18,23,26H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,18+,19+,20+,21+,22-/m1/s1 InChIKey : GBDXNHBVYAMODG-QDBZYVRYSA-N Solubility : Soluble in Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Sonicated) Appearance : Off-White to Pale Yellow Solid Storage : Store at 2-8°C Synonyms : Dexamethasone 9,11-Epoxide; 16-Alpha-Methylepoxide; 9,11β-Epoxy-17,21-dihydroxy-16α-methyl-9β-pregna-1,4-diene-3,20-dione; (9β,11β,16α)-9,11-Epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione
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Last update 2024-06-10
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