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Dexamethasone 9,11-epoxide

Dexamethasone 9,11-epoxide structure

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

Molecular Weight:: 372.45

MDL Number:: MFCD07782140

MOL File:: 24916-90-3.mol

MSDS File:: SDS

Last updated:2024-04-16 18:29:06

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Dexamethasone 9,11-epoxide Properties

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)
FDA UNII	45O198JS6W

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS08

Signal word

Warning

Hazard statements

H361

Precautionary statements

P201-P202-P281-P308+P313-P405-P501

NFPA 704

	0
2		0

Dexamethasone 9,11-epoxide price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D298795	Dexamethasone9,11-Epoxide	24916-90-3	100mg	$65	2021-12-16	Buy
Usbiological	271782	Dexamethasone 9,11-epoxide	24916-90-3	5g	$337	2021-12-16	Buy
Biosynth Carbosynth	FD21402	Dexamethasone 9,11-epoxide	24916-90-3	50g	$350	2021-12-16	Buy
Biosynth Carbosynth	FD21402	Dexamethasone 9,11-epoxide	24916-90-3	5G	$65	2021-12-16	Buy
Biosynth Carbosynth	FD21402	Dexamethasone 9,11-epoxide	24916-90-3	10g	$100	2021-12-16	Buy

Product number	Packaging	Price	Buy
D298795	100mg	$65	Buy
271782	5g	$337	Buy
FD21402	50g	$350	Buy
FD21402	5G	$65	Buy
FD21402	10g	$100	Buy

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

Chemical Properties

Pale-Yellow Solid

Uses

Dexamethasone intermediate.

Uses

A metabolite of Mometasone furoate.

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

(9β,11β,16α,17α)-17-(2,2-Dioxido-5H-1,2-oxathiol-4-yl)-9,11-epoxy-17-[(2-furanylcarbonyl)oxy]-16-methyl-androsta-1,4-dien-3-one

Dexamethasone 9,11-epoxide Suppliers

Global( 324)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Sinoway Industrial co., ltd.	0592-5800732; +8613806035118	xie@china-sinoway.com	China	992	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1811	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Hubei XinRunde Chemical Co., Ltd.	+8615102730682	bruce@xrdchem.cn	CHINA	566	55
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
Cangzhou Wanyou New Material Technology Co.,Ltd	18631714998	sales@czwytech.com	CHINA	906	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58

Supplier	Advantage
Sinoway Industrial co., ltd.	58
Capot Chemical Co.,Ltd.	60
Beijing Cooperate Pharmaceutical Co.,Ltd	55
Henan Tianfu Chemical Co.,Ltd.	55
Hubei XinRunde Chemical Co., Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Cangzhou Wanyou New Material Technology Co.,Ltd	58
Hubei xin bonus chemical co. LTD	58
Standardpharm Co. Ltd.	58

View Lastest Price from Dexamethasone 9,11-epoxide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-19	Dexamethasone 9,11-epoxide 24916-90-3	US $0.00-0.00 / g	1g	99%	100kg	Wuhan Cell Pharmaceutical Co., Ltd
2024-04-16	Dexamethasone 9,11-epoxide 24916-90-3	US $0.00-0.00 / kg	1kg	99%	20tons	Sinoway Industrial co., ltd.
2023-07-27	8DM 24916-90-3	US $1.50 / g	1g	99.0% Min	100 Tons	Shaanxi Didu New Materials Co. Ltd

Dexamethasone 9,11-epoxide
24916-90-3
US $0.00-0.00 / g
99%
Wuhan Cell Pharmaceutical Co., Ltd

Dexamethasone 9,11-epoxide
24916-90-3
US $0.00-0.00 / kg
99%
Sinoway Industrial co., ltd.

8DM
24916-90-3
US $1.50 / g
99.0% Min
Shaanxi Didu New Materials Co. Ltd

Dexamethasone 9,11-epoxide Spectrum

Dexamethasone 9,11-epoxide(24916-90-3)¹HNMR

24916-90-3(Dexamethasone 9,11-epoxide)Related Search:

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Methylparaben Kresoxim-methyl Dexamethasone EP Impurity K Methyl Dexamethasone 21-phosphate disodium salt

Dexamethasone-d5 DexaMethasone β-D-Glucuronide SodiuM Salt Desoximetasone

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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 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)- 17α,21-Dihydroxy-16α-methyl-9β,11β-epoxypregna-1,4-diene-3,20-dione DOB-MN Dexamethasone 9,11-Epoxide 16-beta Methyl Epoxi 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 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 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 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) Dexamethasone impurity D Dexamethasone Impurity 4(Dexamethasone EP Impurity D) Mometasone EP Impurity L 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 Dexamethasone-9(11)-β-epoxide 9β,11β-epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione Mometasone Impurity L Dexamethasone EP Impurity D (Mometasone Furoate EP Impurity L) Mometasone Furoate EP Impurity L (Dexamethasone EP Impurity D) 9β,11β-epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3... Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (9β,11β,16α)- 17,21-Dihydroxy-16α-methyl-9β,11β-epoxypregna-1,4-diene-3,20-dione 9,11β-Epoxy-17,21-dihydroxy-16α-methyl-9β-pregna-1,4-diene-3,20-dione (9b,11b,16a)-9,11-epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione