Cas no 24916-90-3 (Dexamethasone 9,11-epoxide)
Dexamethasone 9,11-epoxide structure
Product Name:Dexamethasone 9,11-epoxide
CAS No:24916-90-3
MF:C22H28O5
MW:372.454727172852
CID:52590
PubChem ID:11143226
Update Time:2025-04-18
Dexamethasone 9,11-epoxide Chemical and Physical Properties
Names and Identifiers
-
- (9b,11b,16a)-9,11-Epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione
- 9,11b-Epoxy-17,21-dihydroxy-16a-methyl-9b-pregna-1,4-diene-3,20-dione
- Dexamethasone 9,11-Epoxide
- 16-beta Methyl Epoxide
- 16α-Methyl Epoxide
- 8DM
- 16α-methyl-epoxide
- 16-β Methyl Epoxide
- 16-Alpha Methyl Epoxide
- CS-6951
- NS00084484
- D97367
- (4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-Hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one
- Q27258856
- (1S,2S,10S,11S,13R,14R,15S,17S)-14-hydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-5-one
- 9 beta ,11 beta -Epoxy-17,21-dihydroxy-16 alpha -methylpregna-1,4-diene-3,20-dione
- 9beta,11beta-Epoxy-17,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
- 9.BETA.-PREGNA-1,4-DIENE-3,20-DIONE, 9,11.BETA.-EPOXY-17,21-DIHYDROXY-16.ALPHA.-METHYL-
- 9.BETA.,11.BETA.-EPOXY-17,21-DIHYDROXY-16.ALPHA.-METHYLPREGNA-1,4-DIENE-3,20-DIONE
- 16-Alpha-Methylepoxide
- HY-N0348
- EC 246-529-2
- (1S,2S,10S,11S,13R,14R,15S,17S)-14-HYDROXY-14-(2-HYDROXYACETYL)-2,13,15-TRIMETHYL-18-OXAPENTACYCLO[8.8.0.0(1),(1)?.0(2),?.0(1)(1),(1)?]OCTADECA-3,6-DIEN-5-ONE
- MOMETASONE FUROATE IMPURITY L [EP IMPURITY]
- AKOS015895224
- UNII-45O198JS6W
- Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (9beta,11beta,16alpha)-
- DEXAMETHASONE IMPURITY D [EP IMPURITY]
- A-Epoxy-17,21-dihydroxy-16
- PREGNA-1,4-DIENE-3,20-DIONE, 9,11-EPOXY-17,21-DIHYDROXY-16-METHYL-, (9.BETA.,11.BETA.,16.ALPHA.)-
- Dexamethasone Imp. D (EP); 17,21-Dihydroxy-16alpha-methyl-9beta,11beta-epoxypregna-1,4-diene-3,20-dione; 9beta,11beta-Epoxy-17,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione; Dexamethasone 9,11-Epoxide; Dexamethasone Impurity D; Mometasone Furoate Impurity L
- 45O198JS6W
- AMY14575
- A,11
- 9
- (1S,2S,10S,11S,13R,14R,15S,17R)-14-Hydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-5-one
- AS-80742
- GBDXNHBVYAMODG-QDBZYVRYSA-N
- 9beta,11beta-epoxy-17alpha,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
- SCHEMBL5261130
- DTXSID10862499
- 24916-90-3
- AC-1550
- 16alpha-Methylepoxide
- A817550
- A-methylpregna-1,4-diene-3,20-dione
- EINECS 246-529-2
- 9,11beta-Epoxy-17,21-dihydroxy-16alpha-methyl-9beta-pregna-1,4-diene-3,20-dione
- DEXAMETHASONE IMPURITY D (EP IMPURITY)
- 9BETA-PREGNA-1,4-DIENE-3,20-DIONE, 9,11BETA-EPOXY-17,21-DIHYDROXY-16ALPHA-METHYL-
- MOMETASONE FUROATE IMPURITY L (EP IMPURITY)
- Dexamethasone 9,11-epoxide
-
- MDL： MFCD07782140
- Inchi： 1S/C22H28O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-19(13,2)22(15)18(27-22)10-20(16,3)21(12,26)17(25)11-23/h6-7,9,12,15-16,18,23,26H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,18+,19+,20+,21+,22-/m1/s1
- InChI Key： GBDXNHBVYAMODG-QDBZYVRYSA-N
- SMILES： O1[C@H]2C[C@]3(C)[C@@](C(CO)=O)([C@H](C)C[C@H]3[C@@H]3CCC4=CC(C=C[C@]4(C)[C@@]132)=O)O
Computed Properties
- Exact Mass: 372.19400
- Monoisotopic Mass: 372.19367399g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 5
- Heavy Atom Count: 27
- Rotatable Bond Count: 2
- Complexity: 814
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 8
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 2
- Topological Polar Surface Area: 87.1?2
Experimental Properties
- Color/Form: No data available
- Density: 1.32
- Melting Point: 230-235°C
- Boiling Point: 564.9±50.0 °C at 760 mmHg
- Flash Point: 198 oC
- Refractive Index: 1.61
- Solubility: 生物體外In Vitro:DMSO溶解度≥ 150 mg/mL(402.74 mM)*"≥" means soluble可溶, but saturation unknown溶解度未知.
- PSA: 87.13000
- LogP: 1.96410
Dexamethasone 9,11-epoxide Security Information
- Signal Word：Warning
- Hazard Statement： H315; H319; H335
- Warning Statement： P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501
- Safety Instruction： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
- Storage Condition：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month
Dexamethasone 9,11-epoxide Customs Data
- HS CODE：2937290090
- Customs Data：
China Customs Code:
2937290090
Dexamethasone 9,11-epoxide Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | M829834-500mg |
16-beta Methyl Epoxide |
24916-90-3 | 98% | 500mg |
￥1,522.80 | 2022-09-01 | |
| TRC | D298795-100mg |
Dexamethasone 9,11-Epoxide |
24916-90-3 | 100mg |
$ 74.00 | 2023-09-08 | ||
| TRC | D298795-250mg |
Dexamethasone 9,11-Epoxide |
24916-90-3 | 250mg |
$ 176.00 | 2023-09-08 | ||
| TRC | D298795-1g |
Dexamethasone 9,11-Epoxide |
24916-90-3 | 1g |
$ 345.00 | 2023-09-08 | ||
| TRC | D298795-5g |
Dexamethasone 9,11-Epoxide |
24916-90-3 | 5g |
$413.00 | 2023-05-18 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | M829834-100mg |
16-beta Methyl Epoxide |
24916-90-3 | 98% | 100mg |
￥558.90 | 2022-09-01 | |
| WU HAN AN JIE KAI Biomedical Technology Co., Ltd. | ajce47980-10mg |
Dexamethasone 9,11-epoxide |
24916-90-3 | 98% | 10mg |
￥445.00 | 2023-09-08 | |
| WU HAN AN JIE KAI Biomedical Technology Co., Ltd. | ajce47980-50mg |
Dexamethasone 9,11-epoxide |
24916-90-3 | 98% | 50mg |
￥712.00 | 2023-09-08 | |
| WU HAN AN JIE KAI Biomedical Technology Co., Ltd. | ajce47980-100mg |
Dexamethasone 9,11-epoxide |
24916-90-3 | 98% | 100mg |
￥1069.00 | 2023-09-08 | |
| WU HAN AN JIE KAI Biomedical Technology Co., Ltd. | ajce47980-200mg |
Dexamethasone 9,11-epoxide |
24916-90-3 | 98% | 200mg |
￥1426.00 | 2023-09-08 |
Dexamethasone 9,11-epoxide Suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:24916-90-3)地塞米松9,11-環(huán)氧
Order Number:LE26533623
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:55
Price ($):discuss personally
Email:[email protected]
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:24916-90-3)Dexamethasone 9,11-epoxide
Order Number:sfd5573
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally
Email:[email protected]
SHOCHEM(SHANGHAI) CO.,lTD
Gold Member
Audited Supplier
(CAS:24916-90-3)Dexamethasone-9(11)-β-epoxide
Order Number:0064
Stock Status:in Stock
Quantity:100mg;500mg;1g
Purity:98%min
Pricing Information Last Updated:Thursday, 21 August 2025 16:52
Price ($):
Email:[email protected]
Dexamethasone 9,11-epoxide Related Literature
-
Tengfei Yu,Yuehan Wu,Wei Li,Bin Li RSC Adv., 2014,4, 34134-34143
-
Jason Wan Lab Chip, 2020,20, 4528-4538
-
Xiaoming Liu,Zachary D. Hood,Wangda Li,Donovan N. Leonard,Arumugam Manthiram,Miaofang Chi J. Mater. Chem. A, 2021,9, 2111-2119
-
Aloke Das,K. K. Mahato,Chayan K. Nandi,Tapas Chakraborty,Shridhar R. Gadre,Nikhil A. Gokhale Phys. Chem. Chem. Phys., 2002,4, 2162-2168
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