ChemicalBook >> CAS DataBase List >>17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione structure

CAS No.: 13504-15-9

Chemical Name:: 17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione

Synonyms: 17,21-Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione;Betamethasone Impurity C;(8S,10S,13S,14S,16S,17R);Betamethasone EP Impurity C;Betamethasone Impurity 3（Betamethasone EP Impurity C）;16β-Methyl-17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione;17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione;17, 21-dihydroxy-16β-methylpregna-1, 4, 9(11)-triene-3,20-dione;(16β)-17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione;Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)-

CBNumber:: CB8888189

Molecular Formula:: C22H28O4

Molecular Weight:: 356.46

MDL Number:: MFCD18452754

MOL File:: 13504-15-9.mol

Last updated:2023-05-15 10:44:01

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17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione Properties

Melting point	209-212 °C(Solv: acetone (67-64-1); hexane (110-54-3))
Boiling point	548.3±50.0 °C(Predicted)
Density	1.24±0.1 g/cm3(Predicted)
solubility	Acetone (Slightly), Chloroform (Slightly)
form	Solid
pka	12.53±0.70(Predicted)
color	White to Off-White
FDA UNII	EIU1L09AID

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PH004581	(16b)-17,21-Dihydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione AldrichCPR	13504-15-9	1MG	$134	2023-06-20	Buy
Biosynth Carbosynth	FD45457	17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione	13504-15-9	5mg	$250	2021-12-16	Buy
Biosynth Carbosynth	FD45457	17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione	13504-15-9	10mg	$450	2021-12-16	Buy
Biosynth Carbosynth	FD45457	17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione	13504-15-9	25mg	$1000	2021-12-16	Buy
Biosynth Carbosynth	FD45457	17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione	13504-15-9	50mg	$1800	2021-12-16	Buy

Product number	Packaging	Price	Buy
PH004581	1MG	$134	Buy
FD45457	5mg	$250	Buy
FD45457	10mg	$450	Buy
FD45457	25mg	$1000	Buy
FD45457	50mg	$1800	Buy

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione Chemical Properties,Uses,Production

Uses

(16b)-17,21-Dihydroxy-16b-methyl-pregna-1,4,9(11)-triene-3,20-dione (Betamethasone EP Impurity C) is used in biological studies to perform preclinical characterization of VBP15, a novel anti-inflammatory delta 9,11 steroid. This compound is also used in analytical studies to determine the stability from reversed-phase high performance liquid chromatography (RP-HPLC) to separate low levels of dexamethasone and other related compounds from betametasone, which is an active pharmaceutical ingredient.

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione Preparation Products And Raw materials

Raw materials

Preparation Products

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione Suppliers

Global( 53)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
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
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
AFINE CHEMICALS LIMITED	0571-85134551	info@afinechem.com	CHINA	15377	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9821	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
LangFangshi Zekang Pharma Tech CO.,Itd.	0316-2883536 19333636468	93618484@qq.com	China	1238	58
ChemCell Biomedicine Co.,Ltd.	020-13556033878 2965585218 13556033878	chemcell@hotmail.com	China	369	52
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-52878169 15701683040	sales@bjcomparison.com	China	4681	58

Supplier	Advantage
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Standardpharm Co. Ltd.	58
Chongqing Chemdad Co., Ltd	58
AFINE CHEMICALS LIMITED	58
changzhou huayang technology co., ltd	58
China National Standard Pharmaceutical Corporation Limited	58
LangFangshi Zekang Pharma Tech CO.,Itd.	58
ChemCell Biomedicine Co.,Ltd.	52
Beijing Comparison Pharmaceutical Technology Co., Ltd	58

View Lastest Price from 17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione 13504-15-9	US $1.00 / kg	1kg	95%-99%	10kg	Career Henan Chemical Co

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione
13504-15-9
US $1.00 / kg
95%-99%
Career Henan Chemical Co

13504-15-9(17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione)Related Search:

11-Oxo-betaMethasone Dipropionate 9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione Betamethasone Impurity 32 Betamethasone EP Impurity F 9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate

(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid Betamethasone Acetate EP Impurity C Betamethasone Impurity 31 Betamethasone Betamethasone 17-valerate

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17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione 16β-Methyl-17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione Betamethasone EP Impurity C (8S,10S,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one (8S,10S,13S,14S,16S,17R) Betamethasone Impurity 3（Betamethasone EP Impurity C） Betamethasone impurity 2/Betamethasone EP Impurity C/(8S,10S,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)- (16β)-17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione 17, 21-dihydroxy-16β-methylpregna-1, 4, 9(11)-triene-3,20-dione Betamethasone Impurity C (8S,10S,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one 17,21-Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione (8S,10S,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one (Betamethasone Impurity) 13504-15-9