BETAMETHASONE 21-PROPIONATE
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- $140 - $1355
- Product name: BETAMETHASONE 21-PROPIONATE
- CAS: 75883-07-7
- MF: C25H33FO6
- MW: 448.52
- EINECS:
- MDL Number:MFCD24386593
- Synonyms:BETAMETHASONE 21-PROPIONATE;(11β,16β)-9-Fluoro-11,17-dihydroxy-16-Methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;Betamethasone Dipropionate EP Impurity C;Clobetasol Propionate EP Impurity K;Clobetasol Propionate Impurity 11(Clobetasol Propionate EP Impurity K);Betamethasone Dipropionate Impurity 3（Betamethasone Dipropionate EP Impurity C）;Clobetasol Propionate EP Impurity K/Betamethasone Dipropionate EP Impurity C/Betamethasone 21-Propionate/(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;Clobetasol Propionate EP IMP K
9 prices
Selected condition：
Brand
- AK Scientific
- Biosynth Carbosynth
- Sigma-Aldrich
- TRC
Package
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- ManufacturerAK Scientific
- Product number4654CR
- Product descriptionBetamethasone21-Propionate
- Packaging10mg
- Price$657
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging2mg
- Price$140
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging5mg
- Price$262.5
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging10mg
- Price$450
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging25mg
- Price$750
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging50mg
- Price$1000
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberPHR3476
- Product descriptionBetamethasone Dipropionate Related Compound C certified reference material, pharmaceutical secondary standard
- Packaging50mg
- Price$781
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number1067737
- Product descriptionBetamethasone Dipropionate Related Compound C United States Pharmacopeia (USP) Reference Standard
- Packaging25mg
- Price$1250
- Updated2025-07-31
- Buy
- ManufacturerTRC
- Product numberB327020
- Product descriptionBetamethasone21-Propionate
- Packaging50mg
- Price$1355
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 4654CR | Betamethasone21-Propionate | 10mg | $657 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB18568 | Betamethasone 21-propionate | 2mg | $140 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB18568 | Betamethasone 21-propionate | 5mg | $262.5 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB18568 | Betamethasone 21-propionate | 10mg | $450 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB18568 | Betamethasone 21-propionate | 25mg | $750 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FB18568 | Betamethasone 21-propionate | 50mg | $1000 | 2021-12-16 | Buy |
| Sigma-Aldrich | PHR3476 | Betamethasone Dipropionate Related Compound C certified reference material, pharmaceutical secondary standard | 50mg | $781 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1067737 | Betamethasone Dipropionate Related Compound C United States Pharmacopeia (USP) Reference Standard | 25mg | $1250 | 2025-07-31 | Buy |
| TRC | B327020 | Betamethasone21-Propionate | 50mg | $1355 | 2021-12-16 | Buy |
Properties
Melting point :223-226?C
Boiling point :588.7±50.0 °C(Predicted)
Density :1.28±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), DMSO (Sparingly), Methanol (Slightly)
form :Solid
pka :11.97±0.70(Predicted)
color :White to Off-White
Major Application :pharmaceutical
InChIKey :ALINSFFSOAHJII-XGQKBEPLSA-N
SMILES :F[C@@]21[C@H]([C@H]4[C@@]([C@@]([C@H](C4)C)(O)C(=O)COC(=O)CC)(C[C@@H]2O)C)CCC3=CC(=O)C=C[C@@]31C
Boiling point :588.7±50.0 °C(Predicted)
Density :1.28±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), DMSO (Sparingly), Methanol (Slightly)
form :Solid
pka :11.97±0.70(Predicted)
color :White to Off-White
Major Application :pharmaceutical
InChIKey :ALINSFFSOAHJII-XGQKBEPLSA-N
SMILES :F[C@@]21[C@H]([C@H]4[C@@]([C@@]([C@H](C4)C)(O)C(=O)COC(=O)CC)(C[C@@H]2O)C)CCC3=CC(=O)C=C[C@@]31C
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||
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Description
Betamethasone 21-Propionate (Clobetasol Propionate EP Impurity K) is a degradation product of Betamethasone. Glucocorticoid.More related product prices
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