(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al
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- $259 - $2200
- Product name: (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al
- CAS: 1338549-02-2
- MF: C22H28O4
- MW: 356.46
- EINECS:
- MDL Number:MFCD28359004
- Synonyms:Methylprednisolone Related IMpurity B1 (Methylprednisolone IMpurity D);Methyl Prednisolone EP Impurity D;Methylprednisolone Impurity 4(Methylprednisolone EP Impurity D);Methylprednisolone Related Impurity B1 (Methylprednisolone Impurity D, Methylprednisolone Acetate EP Impurity D);Methylprednisolone EP IMP D;Methylprednisolone Impurity D2(EP);Pregna-1,4,17(20)-trien-21-al, 11,20-dihydroxy-6-methyl-3-oxo-, (6α,11β)-;Methylprednisolone EP Impurity D (Methylprednisolone Related Impurity B1)
7 prices
Selected condition：
Brand
- aablocks
- Medical Isotopes, Inc.
- TRC
- Usbiological
Package
- 10mg
- 250mg
- 2.5g
- Manufactureraablocks
- Product numberAA009EXG
- Product description(6a,11b)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
- Packaging10mg
- Price$1299
- Updated2026-05-28
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number64434
- Product description(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
- Packaging2.5g
- Price$2200
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number64434
- Product description(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
- Packaging250mg
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberD453260
- Product description(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
- Packaging2.5g
- Price$1390
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberTRC-D453260-2.5G
- Product description(6alpha,11beta)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
- Packaging2.5g
- Price$1839
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-D453260-250MG
- Product description(6alpha,11beta)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
- Packaging250mg
- Price$259
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number010000
- Product description(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
- Packaging250mg
- Price$531
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA009EXG | (6a,11b)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al | 10mg | $1299 | 2026-05-28 | Buy |
| Medical Isotopes, Inc. | 64434 | (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al | 2.5g | $2200 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 64434 | (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al | 250mg | $650 | 2021-12-16 | Buy |
| TRC | D453260 | (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al | 2.5g | $1390 | 2021-12-16 | Buy |
| TRC | TRC-D453260-2.5G | (6alpha,11beta)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al | 2.5g | $1839 | 2026-06-03 | Buy |
| TRC | TRC-D453260-250MG | (6alpha,11beta)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al | 250mg | $259 | 2026-06-03 | Buy |
| Usbiological | 010000 | (6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al | 250mg | $531 | 2026-06-03 | Buy |
Properties
Boiling point :570.1±50.0 °C(Predicted)
Density :1.24±0.1 g/cm3(Predicted)
storage temp. :Hygroscopic, -86°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka :9.44±0.70(Predicted)
form :Solid
color :White to Off-White
Stability :Hygroscopic, Temperature Sensitive
InChIKey :XYGYYRSXRDASPZ-YRZYEESUNA-N
SMILES :[C@@H]12[C@@]3(C)C=CC(=O)C=C3[C@@H](C)C[C@H]1[C@@H]1CCC(=C(C=O)O)[C@@]1(C)C[C@@H]2O |&1:0,1,9,12,13,21,24,r|
Density :1.24±0.1 g/cm3(Predicted)
storage temp. :Hygroscopic, -86°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka :9.44±0.70(Predicted)
form :Solid
color :White to Off-White
Stability :Hygroscopic, Temperature Sensitive
InChIKey :XYGYYRSXRDASPZ-YRZYEESUNA-N
SMILES :[C@@H]12[C@@]3(C)C=CC(=O)C=C3[C@@H](C)C[C@H]1[C@@H]1CCC(=C(C=O)O)[C@@]1(C)C[C@@H]2O |&1:0,1,9,12,13,21,24,r|
Safety Information
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Description
(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al is an impurity of Methylprednisolone( M325934). It can be used for freeze-dried powders for injections.Related product price
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Suppliers and manufacturers
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S.Z. PhyStandard Bio-Tech. Co., Ltd.
Methylprednisolone EP Impurity D
CAS:1338549-02-2