Dexamethasone 9,11-epoxide

Product Name: Dexamethasone 9,11-epoxide
CAS No.: 24916-90-3
Chemical Name: Dexamethasone 9,11-epoxide
Synonyms: 8DM;16-ALPHA METHYL EPOXIDE;(9b,11b,16a)-9,11-epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione;(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;DOB-MN;16beta-Methyl;8-Dm24916-90-3,;dexamethasone 8;16-Methylepoxide;betamethasone 11
CBNumber: CB2362098
Molecular Formula: C22H28O5
Formula Weight: 372.45
MOL File: 24916-90-3.mol

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Dexamethasone 9,11-epoxide Property

Melting point:: 210-220°C
Boiling point:: 564.9±50.0 °C(Predicted)
Density: 1.32
Flash point:: 198°C
storage temp.: Sealed in dry,2-8°C
solubility: Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Sonicated), Methanol (
pka: 12.56±0.70(Predicted)
form: Solid
color: White to Pale Yellow
CAS DataBase Reference: 24916-90-3(CAS DataBase Reference)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P281Use personal protective equipment as required.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: D298795
Product name: Dexamethasone9,11-Epoxide
Packaging: 100mg
Price: $65
Updated: 2021/12/16

Usbiological

Product number: 271782
Product name: Dexamethasone 9,11-epoxide
Packaging: 5g
Price: $337
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD21402
Product name: Dexamethasone 9,11-epoxide
Packaging: 50g
Price: $350
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD21402
Product name: Dexamethasone 9,11-epoxide
Packaging: 10g
Price: $100
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD21402
Product name: Dexamethasone 9,11-epoxide
Packaging: 25g
Price: $200
Updated: 2021/12/16

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Dexamethasone 9,11-epoxide Chemical Properties,Usage,Production

Chemical Properties

Pale-Yellow Solid

Uses

A metabolite of Mometasone furoate.

Uses

Dexamethasone intermediate.

Definition

Pyrethrolone ester of chrysanthemumdicarboxylic acid. One of the four primary active insecticidal ingredients of pyrethrum flowers.

Dexamethasone 9,11-epoxide Preparation Products And Raw materials

Raw materials

Hecogenin

Preparation Products

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View Lastest Price from Dexamethasone 9,11-epoxide manufacturers

Sinoway Industrial co., ltd.

Product: Dexamethasone 9,11-epoxide 24916-90-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20tons
Release date: 2024-04-16

Wuhan Cell Pharmaceutical Co., Ltd

Product: Dexamethasone 9,11-epoxide 24916-90-3
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 100kg
Release date: 2023-05-17

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Dexamethasone EP Impurity D 24916-90-3
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 0.98
Supply Ability: 10g
Release date: 2024-05-13

24916-90-3, Dexamethasone 9,11-epoxideRelated Search:

Betamethasone Methanol Methyl acrylate Paraquat dichloride Dexamethasone Dexamethasone-17-acetate Basic Violet 1 Dexamethasone sodium phosphate Methyl acetate Acetonitrile Methylparaben Kresoxim-methyl Dexamethasone EP Impurity K Methyl Dexamethasone 21-phosphate disodium salt Dexamethasone-d5 DexaMethasone β-D-Glucuronide SodiuM Salt Desoximetasone

(9b,11b,16a)-9,11-epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione

Desoximetasone Impurity D (Dexamethasone EP Impurity D, Mometasone Furoate EP Impurity L)

Dexamethasone EP Impurity D (Mometasone Furoate EP Impurity L, Desoximetasone Impurity D)

Mometasone Furoate Impurity 12（Mometasone Furoate EP Impurity L）

5-(2,3-dichlorophenyl)azo-4,6-dimethyl-2-pyrimidinamine

(4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)

Desoximetasone Impurity D

Dexamethasone EP Impurity D

8DM (16α-Methyl-Epoxide)

9,11β-Epoxy-17,21-dihydroxy-16α-Methyl-9β-pregna-1,4-diene-3,20-dione

(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

Clorcortolone interMediate 1- Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-Methyl-, (9β,11β,16α)-

Pregna-1,4-diene-3,20-dione,9,11-epoxy-17,21-dihydroxy-16-Methyl-, (9b,11b,16a)-

Dexamethasone impurity D

Dexamethasone Impurity 4(Dexamethasone EP Impurity D)

17α,21-Dihydroxy-16α-methyl-9β,11β-epoxypregna-1,4-diene-3,20-dione

DOB-MN

Dexamethasone 9,11-Epoxide

16-beta Methyl Epoxi

Mometasone EP Impurity L

9BETA,11BETA-EPOXY-17,21-DIHYDROXY-16ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE

9,11B-EPOXY-17,21-DIHYDROXY-16A-METHYL-9B-PREGNA-1,4-DIENE-3,20-DIONE

9,11BETA-EPOXY-17,21-DIHYDROXY-16ALPHA-METHYL-9BETA-PREGNA-1,4-DIENE-3,20-DIONE

8DM

9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione

16 α-Methyl epoxide(8-DM)

16 beta-methyl epoxy 21-acetate

16 beta-methyl epoxy

16 Beta-Methyl Epoxide 21-Acetate

8-DM , 9BETA,11BETA-EPOXY-17,21-DIHYDROXY-16ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE

16-ALPHA METHYL EPOXIDE

8-Dm24916-90-3,

16-Methylepoxide

(9b,11b,16a)-9,11-Epoxy-17,21-

16beta-Methyl

16-A METHYL EOPOXIDE

9,11B-EPOXY-17,21-DIHYDROXY-16B-METHYL-9B-PREGNA-1,4-DIENE-3,20-DIONE

16ALPHA-METHYL EPOXIDE(8DM)

3TR(TETRAENEACETATE)

9SS,11SS-EPOXY-17,21-DIHYDROXY-16A-METHYLPREGNA-1,4-DIENE-3,20-DIONE

9,11-Epoxy-17,21-dihydroxy-16-methyl-(9-beta-11-beta-16-alpha)-Pregna-1,4-diene-3,20-dione

(9,11,16a)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione

17-Hydroxy-9,11-epoxy-16-methylpregna-1,4-diene-3,20-dione

9,11-Epoxy-16-methylpregna-1,4-diene-17,21-diol-3,20-dione

9,11B-EPOXY-17,21-DIHYDROXY-16A-METHYL-9B-PREGNA-1,4-DIENE-3,20-DIONE,98%

dexamethasone 8

betamethasone 11

(9β)-9,11β-Epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione

9beta,11beta-Epoxy-17,21-dihydroxy-

16Beta-methyl epoxide[8DM]

8DM(16a-Methyl-Epoxide

(9B,11B,16A)-9,11-EPOXY-17,21-DIHYDROXY-16-METHYL-PREGNA-1,4-DIENE-3,20-DIONE 24916-90-3

9β,11β-epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione

Dexamethasone-9(11)-β-epoxide

Mometasone Impurity L

Mometasone Furoate EP Impurity L (Dexamethasone EP Impurity D)

Dexamethasone EP Impurity D (Mometasone Furoate EP Impurity L)

Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (9β,11β,16α)-