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)-;11Alpha,17Alpha,21-Trihydroxy-16Alpha-methyl-1,4-pregnadiene-3,20-dione;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)
pka	12.48±0.70(Predicted)
form	Solid
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( 7)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	Ryan@jiutian-bio.com	China	5947	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8860	58
Shenzhen Excellent Biomedical Technology Co., Ltd.	0755-26050679 18318671572	2850803126@qq.com	China	9993	58
Shanghai Zerui Biotechnology Co., Ltd.	021-54580889 18321124657	1054713992@qq.com	China	10608	58
Henan Vcommend Consultrading Co., Ltd.	13393721940	sales@vcommend.com	China	9963	58

Supplier	Advantage
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Shenzhen Excellent Biomedical Technology 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 Desoximetasone Impurity 13 DOB-AA 11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione Dexamethasone Desfluoro 11-Epimer Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11α,16α)- 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-, (11a,16a)- 11Alpha,17Alpha,21-Trihydroxy-16Alpha-methyl-1,4-pregnadiene-3,20-dione 78761-59-8