BETAMETHASONE 21-PROPIONATE
|
- $209.9 - $1499
- Product name: BETAMETHASONE 21-PROPIONATE
- CAS: 75883-07-7
- MF: C25H33FO6
- MW: 448.53
- EINECS:
- MDL Number:MFCD24386593
- Synonyms:BETAMETHASONE 21-PROPIONATE;Betamethasone Dipropionate EP Impurity C;Clobetasol Propionate EP Impurity K;Clobetasol Propionate Impurity 11(Clobetasol Propionate EP Impurity K);(11β,16β)-9-Fluoro-11,17-dihydroxy-16-Methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;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
18 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Biosynth
- ChemScene
- Sigma-Aldrich
- TRC
Package
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 200mg
- 1g
- Manufactureraablocks
- Product numberAA008P1X
- Product descriptionBetamethasone 21-Propionate ≥98%
- Packaging5mg
- Price$260
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA008P1X
- Product descriptionBetamethasone 21-Propionate ≥98%
- Packaging25mg
- Price$800
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number4654CR
- Product descriptionBetamethasone21-Propionate
- Packaging10mg
- Price$657
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging10mg
- Price$674.7
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging5mg
- Price$393.55
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging2mg
- Price$209.9
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging25mg
- Price$1124.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFB18568
- Product descriptionBetamethasone 21-propionate
- Packaging50mg
- Price$1499
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0786998
- Product descriptionBetamethasone dipropionate impurity 5 ≥95%
- Packaging1g
- Price$1065
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0786998
- Product descriptionBetamethasone dipropionate impurity 5 ≥95%
- Packaging50mg
- Price$213
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0786998
- Product descriptionBetamethasone dipropionate impurity 5 ≥95%
- Packaging100mg
- Price$284
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0786998
- Product descriptionBetamethasone dipropionate impurity 5 ≥95%
- Packaging200mg
- Price$426
- Updated2026-06-04
- Buy
- ManufacturerSigma-Aldrich
- Product number1067737
- Product descriptionBetamethasone Dipropionate Related Compound C United States Pharmacopeia (USP) Reference Standard
- Packaging25mg
- Price$1340
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberPHR3476
- Product descriptionBetamethasone Dipropionate Related Compound C certified reference material, pharmaceutical secondary standard
- Packaging50mg
- Price$844
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberTRC-B327020-25MG
- Product descriptionBetamethasone 21-Propionate >95%(HPLC)
- Packaging25mg
- Price$1026
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberB327020
- Product descriptionBetamethasone21-Propionate
- Packaging50mg
- Price$1355
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA008P1X | Betamethasone 21-Propionate ≥98% | 5mg | $260 | 2026-05-28 | Buy |
| aablocks | AA008P1X | Betamethasone 21-Propionate ≥98% | 25mg | $800 | 2026-05-28 | Buy |
| AK Scientific | 4654CR | Betamethasone21-Propionate | 10mg | $657 | 2021-12-16 | Buy |
| Biosynth | FB18568 | Betamethasone 21-propionate | 10mg | $674.7 | 2026-06-04 | Buy |
| Biosynth | FB18568 | Betamethasone 21-propionate | 5mg | $393.55 | 2026-06-04 | Buy |
| Biosynth | FB18568 | Betamethasone 21-propionate | 2mg | $209.9 | 2026-06-04 | Buy |
| Biosynth | FB18568 | Betamethasone 21-propionate | 25mg | $1124.5 | 2026-06-04 | Buy |
| Biosynth | FB18568 | Betamethasone 21-propionate | 50mg | $1499 | 2026-06-04 | Buy |
| ChemScene | CS-0786998 | Betamethasone dipropionate impurity 5 ≥95% | 1g | $1065 | 2026-06-04 | Buy |
| ChemScene | CS-0786998 | Betamethasone dipropionate impurity 5 ≥95% | 50mg | $213 | 2026-06-04 | Buy |
| ChemScene | CS-0786998 | Betamethasone dipropionate impurity 5 ≥95% | 100mg | $284 | 2026-06-04 | Buy |
| ChemScene | CS-0786998 | Betamethasone dipropionate impurity 5 ≥95% | 200mg | $426 | 2026-06-04 | Buy |
| Sigma-Aldrich | 1067737 | Betamethasone Dipropionate Related Compound C United States Pharmacopeia (USP) Reference Standard | 25mg | $1340 | 2026-04-30 | Buy |
| Sigma-Aldrich | PHR3476 | Betamethasone Dipropionate Related Compound C certified reference material, pharmaceutical secondary standard | 50mg | $844 | 2026-04-30 | Buy |
| TRC | TRC-B327020-25MG | Betamethasone 21-Propionate >95%(HPLC) | 25mg | $1026 | 2026-06-03 | Buy |
| TRC | B327020 | Betamethasone21-Propionate | 50mg | $1355 | 2021-12-16 | Buy |
Properties
Melting point :223-226C
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): |
|
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Warning | ||||||||||||||
| Hazard statements: |
|
||||||||||||||
| Precautionary statements: |
|
Description
Betamethasone 21-Propionate (Clobetasol Propionate EP Impurity K) is a degradation product of Betamethasone. Glucocorticoid.More related product prices
21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate 9-Fluoro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Methanesulfonate 17-Propionate Clobetasol 11-Oxo-betaMethasone Dipropionate 9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione Betamethasone Tripropionate Betamethasone 17,21-dipropionate BetaMethasone 9,11-Epoxide 17,21-Dipropionate Betamethasone 21-Acetate-17-propionate 9-chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate 9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate Betamethasone 17-valerate 5534-09-8 Betamethasone 21-phosphate disodium BetamethasoneRelated product price
Suppliers and manufacturers
J & K SCIENTIFIC LTD.
Chemsky（shanghai）International Co.,Ltd.
Clearsynth Labs Limited
Quality Control Solutions Ltd.
Finetech Industry Limited
Shanghai Kewel Chemical Co., Ltd.
Nanjing XiZe Biotechnology CO., Ltd.
BOC Sciences
Hubei Yangxin Medical Technology Co., Ltd.
Shanghai CR Corporation Limited