ChemicalBook >> CAS DataBase List >>17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione
17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione
- CAS No.
- 13504-15-9
- Chemical Name:
- 17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione
- Synonyms
- 17,21-Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione;Betamethasone Impurity C;(8S,10S,13S,14S,16S,17R);Betamethasone EP Impurity C;Betamethasone Impurity 3(Betamethasone EP Impurity C);16β-Methyl-17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione;17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione;17, 21-dihydroxy-16β-methylpregna-1, 4, 9(11)-triene-3,20-dione;(16β)-17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione;Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)-
- CBNumber:
- CB8888189
- Molecular Formula:
- C22H28O4
- Molecular Weight:
- 356.46
- MDL Number:
- MFCD18452754
- MOL File:
- 13504-15-9.mol
Last updated:2023-05-15 10:44:01
Melting point | 209-212 °C(Solv: acetone (67-64-1); hexane (110-54-3)) |
---|---|
Boiling point | 548.3±50.0 °C(Predicted) |
Density | 1.24±0.1 g/cm3(Predicted) |
solubility | Acetone (Slightly), Chloroform (Slightly) |
form | Solid |
pka | 12.53±0.70(Predicted) |
color | White to Off-White |
FDA UNII | EIU1L09AID |
17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione price
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | PH004581 | (16b)-17,21-Dihydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione AldrichCPR | 13504-15-9 | 1MG | $134 | 2023-06-20 | Buy |
Biosynth Carbosynth | FD45457 | 17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione | 13504-15-9 | 5mg | $250 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD45457 | 17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione | 13504-15-9 | 10mg | $450 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD45457 | 17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione | 13504-15-9 | 25mg | $1000 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD45457 | 17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione | 13504-15-9 | 50mg | $1800 | 2021-12-16 | Buy |
17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione Chemical Properties,Uses,Production
Uses
(16b)-17,21-Dihydroxy-16b-methyl-pregna-1,4,9(11)-triene-3,20-dione (Betamethasone EP Impurity C) is used in biological studies to perform preclinical characterization of VBP15, a novel anti-inflammatory delta 9,11 steroid. This compound is also used in analytical studies to determine the stability from reversed-phase high performance liquid chromatography (RP-HPLC) to separate low levels of dexamethasone and other related compounds from betametasone, which is an active pharmaceutical ingredient.
17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 54)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
AFINE CHEMICALS LIMITED | 0571-85134551 18958018566; | info@afinechem.com | China | 15377 | 58 |
changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9821 | 58 |
China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11927 | 58 |
Suzhou ARTK Medchem Co., Ltd. | +86-512-68323967 +86-18015559028 | sales1@artkmedchem.com | China | 39009 | 58 |
LangFangshi Zekang Pharma Tech CO.,Itd. | 0316-2883536 19333636468 | 93618484@qq.com | China | 1264 | 58 |
ChemCell Biomedicine Co.,Ltd. | 020-13556033878 2965585218 13556033878 | chemcell@hotmail.com | China | 369 | 52 |
View Lastest Price from 17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2019-07-06 | 17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione
13504-15-9
|
US $1.00 / kg | 1kg | 95%-99% | 10kg | Career Henan Chemical Co |
- 17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione
13504-15-9
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co
13504-15-9(17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione)Related Search:
11-Oxo-betaMethasone Dipropionate
9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione
Betamethasone Impurity 32
Betamethasone EP Impurity F
9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate
(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid
Betamethasone Acetate EP Impurity C
Betamethasone Impurity 31
Betamethasone
Betamethasone 17-valerate
1of4
17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione
16β-Methyl-17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione
Betamethasone EP Impurity C
(8S,10S,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one
(8S,10S,13S,14S,16S,17R)
Betamethasone Impurity 3(Betamethasone EP Impurity C)
Betamethasone impurity 2/Betamethasone EP Impurity C/(8S,10S,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one
Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)-
(16β)-17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione
17, 21-dihydroxy-16β-methylpregna-1, 4, 9(11)-triene-3,20-dione
Betamethasone Impurity C
(8S,10S,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one
17,21-Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione
(8S,10S,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one (Betamethasone Impurity)
13504-15-9