A1171050
21-(Acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione , 98% , 37413-91-5
CAS NO.：37413-91-5
Empirical Formula: C23H26O4
Molecular Weight: 366.45
MDL number: MFCD07783010
EINECS: 253-497-3
| Pack Size | Price | Stock | Quantity |
| 1g | RMB76.00 | In Stock |
|
| 5g | RMB220.00 | In Stock |
|
| 25g | RMB773.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 173-175°C |
| Boiling point: | 534.6±50.0 °C(Predicted) |
| Density | 1.21±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | DMSO: 100 mg/mL (272.89 mM) |
| form | Solid |
| color | White to Off-White |
| InChI | InChI=1S/C23H26O4/c1-14(24)27-13-21(26)20-7-6-18-17-5-4-15-12-16(25)8-10-22(15,2)19(17)9-11-23(18,20)3/h7-10,12,17-18H,4-6,11,13H2,1-3H3/t17-,18-,22-,23-/m0/s1 |
| InChIKey | UFEOMHFPJREVTP-PTRHGPIFSA-N |
| SMILES | C1(=O)C=C2[C@](C)(C=C1)C1[C@]([H])([C@@]3([H])[C@@](CC=1)(C)C(C(=O)COC(C)=O)=CC3)CC2 |
Description and Uses
21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione is an intermediate of delta 9,11 steroids synthesis, for example, Vamorolone?(HY-109017). The delta 9,11 steroids are modifications of glucocorticoids and has anti-inflammatory properties. The delta 9,11 steroids are agents for protection against cell damage (lipid peroxidation) and inhibition of neovascularization[1].
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H319-H332-H312-H315-H335-H302-H361 |
| Precautionary statements | P201-P202-P281-P308+P313-P405-P501-P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362 |
