A steroidal drug which is used to treat several diseases related to inflammation and autoimmune conditions. It can be administered orally, injected into the muscle or intravenously. Also used in dental surgery, pregnancy and vetenirerey use.. Reference standards of Dexamethasone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Dexamethasone
Catalogue No.:PA 04 51000
CAS :
Molecular Formula : C22H29FO5
Molecular Weight : 392.46
14-Fluoro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 51010
Betamethasone
Catalogue No.:PA 04 51020
9-Fluoro-11β,17,21-trihydroxy-16α-methylpregn-4-ene-3,20-dione
Catalogue No.:PA 04 51030
Molecular Formula : C22H31FO5
Molecular Weight : 394.48
9β,11β-Epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 51040
Molecular Formula : C22H28O5
Molecular Weight : 372.45
17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione
Catalogue No.:PA 04 51050
Molecular Formula : C22H28O4
Molecular Weight : 356.46
9-Fluoro-11β,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 51060
Molecular Formula : C22H29FO4
Molecular Weight : 376.46
Dexamethasone Acetate
Catalogue No.:PA 04 51070
Molecular Formula : C24H31FO6
Molecular Weight : 434.5
17-Hydroxy-16α-methyl-3,20-dioxopregna-1,4,9(11)-trien-21-yl Acetate
Catalogue No.:PA 04 51080
Molecular Formula : C24H30O5
Molecular Weight : 398.49
9α,11α-Epoxy-17,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 51090
17,21-Dihydroxy-16α-methylpregna-1,4-diene-3,11,20-trione
Catalogue No.:PA 04 51100
17,21-Dihydroxy-16α-methylpregna-1,4,7,9(11)-tetraene-3,20-dione
Catalogue No.:PA 04 51110
Molecular Formula : C22H26O4
Molecular Weight : 354.44
Dexamethasone Phosphate
Catalogue No.:PA 04 51510
Molecular Formula : C22H30FO8P
Molecular Weight : 472.44
Dexamethasone Sodium Phosphate Diester
Catalogue No.:PA 04 51520
Molecular Formula : C44H56F2NaO12P
Molecular Weight : 868.87
Dexamethasone-17-ketone
Catalogue No.:PA 04 51530
Molecular Formula : C20H25FO3
Molecular Weight : 332.41
Dexamethasone-17(20)-enol-21-aldehyde
Catalogue No.:PA 04 51540
Molecular Formula : C22H27FO4
Molecular Weight : 374.45
21-Dehydro Dexamethasone Hydrate
Catalogue No.:PA 04 51550
Molecular Formula : C22H29FO6
Molecular Weight : 408.46
Dexamethasone Phenylpropionate
Catalogue No.:PA 04 51560
Molecular Formula : C31H37FO6
Molecular Weight : 524.62
Dexamethasone 17-Formyloxy-17-Acid
Catalogue No.:PA 04 51570
Molecular Formula : C22H27FO6
Molecular Weight : 406.44
2-((8S,9R,10S,11S,13S,14S,16R)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde
Catalogue No.:PA 04 51580
11α,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 51600
Molecular Formula : C22H30O5
Molecular Weight : 374.47
Dexamethasone 21-Mesylate
Catalogue No.:PA 04 51610
Molecular Formula : C23H31FO7S
Molecular Weight : 470.55
6β-Hydroxy Dexamethasone
Catalogue No.:PA 04 51620
D-Homo B Derivative of Dexamethasone
Catalogue No.:PA 04 51630
Dexamethasone-17-Ketone (Mixture of Diastereomers)
Catalogue No.:PA 04 51640
Dexamethasone Dipropionate
Catalogue No.:PA 04 51650
Molecular Formula : C28H37FO7
Molecular Weight : 504.59
Dexamethasone Oxetanone
Catalogue No.:PA 04 51660
Dexamethasone Acid Ethyl Ester
Catalogue No.:PA 04 90510
Molecular Formula : C23H31FO5
Molecular Weight : 406.49
16(17)a-Homodexamethasone Sodium Phosphate (16α)
Catalogue No.:PA 04 90520
Molecular Formula : C22H28FNa2O8P
Molecular Weight : 516.4
16(17)a-Homobetamethasone Sodium Phosphate (16β)
Catalogue No.:PA 04 90530
16(17)a-17R-Homodexamethasone Sodium Phosphate
Catalogue No.:PA 04 90540
13(17)a-Homodexamethasone sodium phosphate
Catalogue No.:PA 04 90550
21-O-Acetyl Dexamethasone-d5 9,11-Epoxide
Catalogue No.:PA STI 002260
Molecular Formula : C24H25D5O6
Molecular Weight : 419.52
Dexamethasone-17,20-d3 21-Aldehyde
Catalogue No.:PA STI 029130
Molecular Formula : C22H24D3FO4
Molecular Weight : 377.46
Dexamethasone-d5
Catalogue No.:PA STI 029140
Molecular Formula : C22H24D5FO5
Molecular Weight : 397.49
Dexamethasone Dipropionate-d10
Catalogue No.:PA STI 029150
Molecular Formula : C28H27D10FO7
Molecular Weight : 514.65
Dexamethasone 17-Propionate-d5
Catalogue No.:PA STI 029160
Molecular Formula : C25H28D5FO6
Molecular Weight : 453.56
Dexamethasone 21-Propionate-d5
Catalogue No.:PA STI 029170
Dexamethasone 21-Palmitate-d31
Catalogue No.:PA STI 029180
Molecular Formula : C38H28D31FO6
Molecular Weight : 662.06
Dexamethasone-d4
Catalogue No.:PA STI 029181
Molecular Formula : C22H25D4FO5
Molecular Weight : 396.49
dexamethasone (578RB)
Catalogue No.:PA BP578RB
Molecular Formula : NA
Molecular Weight : NA
dexamethasone impurity standard (811RB)
Catalogue No.:PA BP811RB
dexamethasone phosphate (646RB)
Catalogue No.:PA BP646RB
dexamethasone sodium phosphate (108RB)
Catalogue No.:PA BP108RB
Dexamethasone Acetate (1176506)
Catalogue No.:PA USP1176506
Dexamethasone Sodium Phosphate (1177032)
Catalogue No.:PA USP1177032
Dexamethasone Phosphate (1177000)
Catalogue No.:PA USP1177000
Dexamethasone (1176007)
Catalogue No.:PA USP1176007
Catalogue No.:PA ICRS0267
Molecular Formula :
Catalogue No.:PA ICRS0268
Catalogue No.:PA ICRS0270
Dexamethasone (JP 0053)
Catalogue No.:PA JP0053
Dexamethasone acetate (D0710000)
Catalogue No.:PA EPD0710000
Dexamethasone (D0700000)
Catalogue No.:PA EPD0700000
Dexamethasone for peak identification (Y0001593)
Catalogue No.:PA EPY0001593
Dexamethasone for system suitability (Y0001177)
Catalogue No.:PA EPY0001177
Dexamethasone acetate for peak identification (Y0001842)
Catalogue No.:PA EPY0001842
Dexamethasone acetate impurity E (Y0001169)
Catalogue No.:PA EPY0001169
Dexamethasone isonicotinate (Y0000538)
Catalogue No.:PA EPY0000538
Dexamethasone isonicotinate for impurity C identificatio (Y0000511)
Catalogue No.:PA EPY0000511
Dexamethasone pivalate (D0718000)
Catalogue No.:PA EPD0718000
Dexamethasone sodium phosphate (D0720000)
Catalogue No.:PA EPD0720000
Dexamethasone sodium phosphate for peak identification (Y0001477)
Catalogue No.:PA EPY0001477
Dexamethasone 21-Chloride
Catalogue No.:PAI 04 006010
Molecular Formula : C22H28ClFO4
Molecular Weight : 410.91
(Z)-2-((8S,10S,13S,14S)-10,13-Dimethyl-3-oxo-7,8,12,13,15,16-hexahydro-3H-cyclopenta[a]phenanthren-17(6H,10H,14H)-ylidene)-2-hydroxyacetaldehyde
Catalogue No.:PAI 04 006020
Molecular Formula : C21H24O3
Molecular Weight : 324.41
2-((8S,10S,13S,14S)-10,13-Dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
Catalogue No.:PAI 04 006030
Molecular Formula : C23H26O4
Molecular Weight : 366.45
2-Oxo-2-(10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl Acetate
Catalogue No.:PAI 04 006040
Molecular Formula : C24H30O4
Molecular Weight : 382.49
2-(17-Hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006050
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
Catalogue No.:PAI 04 006060
Dexamethasone Sodium Metasulfobenzoate
Catalogue No.:PA 04 51710
Molecular Formula : C29H32FNaO9S
Molecular Weight : 598.61
2-((8S,9R,10S,11S,13S,14S,16R,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]phenanthren-17-yl)-2-oxoacetic Acid
Catalogue No.:PA 04 51720
Molecular Weight : 406.45
1-((2R,2aS,2a1S,3aS,3a1R,4aS,5R,6R,9aR)-3a1-Fluoro-2,5-dihydroxy-2a1,4a,6-trimethyl-2-vinyltetradecahydro-2H-1,3-dioxadicyclopenta[bc,h]acenaphthylen-5-yl)-2-hydroxyethan-1-one
Catalogue No.:PA 04 51730
Molecular Formula : C22H31FO6
Molecular Weight : 410.48
Dexamethasone Sodium Phosphate Bisulfate Adduct
Catalogue No.:PA 04 90560
Molecular Formula : C22H30FNa2O11PS
Molecular Weight : 598.48
Catalogue No.:PA IPIPRS 203 12
Catalogue No.:PAI 04 006070
Molecular Formula : C26H30ClF3O7
Molecular Weight : 546.96
Catalogue No.:PAI 04 006080
Molecular Formula : C24H28O5
Molecular Weight : 396.48
9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-21-yl Acetate
Catalogue No.:PA 31 75040
Molecular Formula : C24H30O6
Molecular Weight : 414.50
Meprednisone Acetate
Catalogue No.:PAI 04 006090
2-((8R,9R,10S,13S,16S,17R)-9-Bromo-17-hydroxy-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006100
Molecular Formula : C24H29BrO6
Molecular Weight : 493.39
2-((10R,13S,16S,17R)-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]phenanthren-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006110
Molecular Formula : C24H32O6
Molecular Weight : 416.51
2-((10R,13S,16S,17R)-11,17-Dihydroxy-10,13,16-trimethyl-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006120
Molecular Formula : C26H36O7
Molecular Weight : 460.57
2-((8R,9R,10R,13S,16S,17R)-7-Bromo-11,17-dihydroxy-10,13,16-trimethyl-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006130
Molecular Formula : C26H35BrO7
Molecular Weight : 539.46
2-((10R,13S,16S,17R)-11,17-Dihydroxy-10,13,16-trimethyl-4,9,10,11,12,13,14,15,16,17-decahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006140
Molecular Formula : C26H34O7
Molecular Weight : 458.55
2-((10R,13S,16S,17R)-11,17-Dihydroxy-10,13,16-trimethyl-3-oxo-6,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006150
Molecular Weight : 414.51
2-((10S,13S,16S,17R)-17-Hydroxy-10,13,16-trimethyl-3-oxo-6,10,12,13,14,15,16,17-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006160
Dexamethasone-4,6α,21,21-d4
Catalogue No.:PA STI 088474
16α-Methyl-11β,17α-dihydroxy-9α-fluoropregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 0511000
Molecular Weight : 376.47
Mixture of Dexamethasone Sodium Phosphate Impurity C, D, E, and F
Catalogue No.:PA 04 0901000
Molecular Weight : 472.45
Dexamethasone B-D-glucuronide sodium salt
Catalogue No.:PA 04 0511002
Molecular Formula : C28H36FNaO11
Molecular Weight : 590.57
2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetic Acid
Catalogue No.:PA 04 0511003
Molecular Formula : C22H27FO5
Molecular Weight : 390.45
Dexamethasone-21-aldehyde
Catalogue No.:PA 04 0511004
21-(Acetyloxy)-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 51670
Molecular Formula : C24H32O5
Molecular Weight : 400.51
(11β,16α)-9-Bromo-21-[(ethoxycarbonyl)oxy]-11-(formyloxy)-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione
Catalogue No.:PA 04 51680
Molecular Formula : C26H33BrO8
Molecular Weight : 553.44
(16α)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione
Catalogue No.:PA 04 51690
Molecular Formula : C25H32O6
Molecular Weight : 428.52
2-((8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Propionate
Catalogue No.:PA 04 51700
Molecular Formula : C25H32O5
Molecular Weight : 412.53
Dexamethasone-17β-carboxylic Acid
Catalogue No.:PA 04 0511005
Molecular Formula : C21H27FO5
Molecular Weight : 378.43
Dexamethasone-17α-dehydroxy-17β-carboxylic Acid
Catalogue No.:PA 04 0511006
Molecular Formula : C21H27FO4
Molecular Weight : 362.44
(8S,9R,10R,11S,13S,14S,16R,17R)-9-Fluoro-1,11,17-trihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Catalogue No.:PA 04 0511007
2-((10S,13S)-10,13-Dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 04 006161
Molecular Weight : 366.46
(Z)-2-((10S,13S,16R)-10,13,16-Trimethyl-3-oxo-7,8,12,13,15,16-hexahydro-3H-cyclopenta[a]phenanthren-17(6H,10H,14H)-ylidene)-2-((trimethylsilyl)oxy)ethyl Acetate
Catalogue No.:PAI 04 006162
Molecular Formula : C27H38O4Si
Molecular Weight : 454.68
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