ChemicalBook >> CAS DataBase List >>11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione

11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione

11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione structure

CAS No.: 78761-59-8

Chemical Name:: 11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione

Synonyms: DOB-AA;Desoximetasone Impurity 13;Dexamethasone Desfluoro 11-Epimer;11α,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione;11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione;11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione;Pregna-1,4-diene-3,20-dione,11,17,21-trihydroxy-16-methyl-, (11a,16a)-;Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11α,16α)-

CBNumber:: CB6936600

Molecular Formula:: C22H30O5

Molecular Weight:: 374.48

MDL Number:

MOL File:: 78761-59-8.mol

Last updated:2023-05-15 10:43:57

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11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Properties

Melting point	236-238 °C
Boiling point	571.8±50.0 °C(Predicted)
Density	1.28±0.1 g/cm3(Predicted)
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	12.48±0.70(Predicted)
color	White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08
Signal word	Danger
Hazard statements	H373-H360
Precautionary statements	P260-P314-P501

11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Chemical Properties,Uses,Production

Uses

11a,17a,21-Trihydroxy-16a-methyl-1,4-pregnadiene-3,20-dione is a 3-Keto-╬Ф1(2)-╬Ф4(5) steroid that can be synthesized from Dexamethasone 9,11-Epoxide (D298795).

11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Preparation Products And Raw materials

Raw materials

Preparation Products

Dexamethasone Impurity 10

11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Suppliers

Global( 6)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	Ryan@jiutian-bio.com	China	7113	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8864	58
Shanghai Zerui Biotechnology Co., Ltd.	021-54580889 18321124657	731997554@qq.com	China	10614	58
Henan Vcommend Consultrading Co., Ltd.	13393721940	sales@vcommend.com	China	9925	58

Supplier	Advantage
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Shanghai Zerui Biotechnology Co., Ltd.	58
Henan Vcommend Consultrading Co., Ltd.	58

78761-59-8(11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione)Related Search:

17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate Dexamethasone 9,11-epoxide Dexamethasone EP Impurity K Dexamethasone Impurity I Dexamethasone EP Impurity E

11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione DOB-AA 11α,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11α,16α)- Dexamethasone Desfluoro 11-Epimer 11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione Desoximetasone Impurity 13 Pregna-1,4-diene-3,20-dione,11,17,21-trihydroxy-16-methyl-, (11a,16a)- 78761-59-8