Dexamethasone

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Pharmaceutical Reference Standards

Dexamethasone Sodium phosphate

CAT. No.	CP-D105000
CAS. No.	2392-39-4
Mol. F.	C22H28FNa2O8P
Mol. Wt.	516.41
Stock Status:	Custom Synthesis

Rel. Cas No: 312-93-6 (Free base)

Dexamethasone Sodium phosphate EP Impurity A

CAT. No.	CP-D105001
CAS. No.	50-02-2
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	In Stock

Dexamethasone Sodium phosphate EP Impurity B

CAT. No.	CP-D105002
CAS. No.	151-73-5
Mol. F.	C22H28FO8P : 2Na
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	In Stock

Rel. Cas No: 360-63-4 (free base)

Dexamethasone Sodium phosphate EP Impurity C

CAT. No.	CP-D105003
CAS. No.	NA
Mol. F.	C22H28FO8P : 2Na
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Dexamethasone Sodium phosphate EP Impurity D

CAT. No.	CP-D105004
CAS. No.	NA
Mol. F.	C22H28FO8P : 2Na
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Dexamethasone Sodium phosphate EP Impurity E

CAT. No.	CP-D105005
CAS. No.	NA
Mol. F.	C22H28FO8P : 2Na
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Dexamethasone Sodium phosphate EP Impurity F

CAT. No.	CP-D105006
CAS. No.	NA
Mol. F.	C22H28FO8P : 2Na
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Dexamethasone Sodium phosphate EP Impurity G

CAT. No.	CP-D105007
CAS. No.	37927-01-8
Mol. F.	C21H27FO5
Mol. Wt.	378.44
Stock Status:	In Stock

Dexamethasone Sodium phosphate EP Impurity H

CAT. No.	CP-D105008
CAS. No.	NA
Mol. F.	C22H30FO8P : 2(Na)
Mol. Wt.	472.44 : 2(23.0)
Stock Status:	Custom Synthesis

Rel. Cas No: 162968-22-1 (free base)

13(17)a-Homodexamethasone Sodium Phosphate

CAT. No.	CP-D105009
CAS. No.	NA
Mol. F.	C22H30FO8P
Mol. Wt.	472.45
Stock Status:	Custom Synthesis

Dexamethasone Sodium Phosphate Diester

CAT. No.	CP-D105010
CAS. No.	NA
Mol. F.	C44H56F2O12P : Na
Mol. Wt.	845.89 : 23.0
Stock Status:	Custom Synthesis

18-α/β-Homo Dexamethasone Sodium Phosphate

CAT. No.	CP-D105011
CAS. No.	NA
Mol. F.	C22H30FO8P
Mol. Wt.	472.45
Stock Status:	Custom Synthesis

3-keto Delta 4 Dexamethasone Sodium Phosphate

CAT. No.	CP-D105012
CAS. No.	NA
Mol. F.	C22H30FNa2O8P
Mol. Wt.	518.43
Stock Status:	Custom Synthesis

D-Homo C Derivative Dexamethasone Sodium Phosphate

CAT. No.	CP-D105013
CAS. No.	NA
Mol. F.	C22H28FNa2O8P
Mol. Wt.	516.41
Stock Status:	Custom Synthesis

Dexamethasone Sodium Phosphate Bisulfate Adduct

CAT. No.	CP-D105014
CAS. No.	NA
Mol. F.	C22H29FO11PS : 3(Na)
Mol. Wt.	551.50 : 3(23.0)
Stock Status:	Custom Synthesis

Rel. Cas No: 763865-71-0 (free base) ; 39005-10-2 (disodium salt)

Dexamethasone Sodium Phosphate Impurity 1

CAT. No.	CP-D105015
CAS. No.	NA
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Dexamethasone Sodium Phosphate Impurity 2

CAT. No.	CP-D105016
CAS. No.	NA
Mol. F.	C22H30FO7P : 2(Na)
Mol. Wt.	456.45 : 2(23.0)
Stock Status:	Custom Synthesis

Dexamethasone Sodium Phosphate Impurity 3

CAT. No.	CP-D105017
CAS. No.	NA
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Dexamethasone Phosphate Bisulfate Adduct

CAT. No.	CP-D105018
CAS. No.	763865-71-0
Mol. F.	C22H32FO11PS
Mol. Wt.	554.52
Stock Status:	Custom Synthesis

Dexamethasone Sodium Phosphate Impurity 4

CAT. No.	CP-D105019
CAS. No.	NA
Mol. F.	C22H28FO7P : 2(Na)
Mol. Wt.	454.43 : 2(23.0)
Stock Status:	Custom Synthesis

Rel. Cas No: 1879-87-4 (free base)

Dexamethasone

CAT. No.	CP-D17000
CAS. No.	50-02-2
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	In Stock

Rel. Cas No: 69351-57-1 (HCl salt) ; 1384463-60-8 (Na salt) ; 32144-08-4 (Sulfate salt)

Dexamethasone EP Impurity A

CAT. No.	CP-D17001
CAS. No.	NA
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	In Stock

Dexamethasone EP Impurity C

CAT. No.	CP-D17003
CAS. No.	426-17-5
Mol. F.	C22H31FO5
Mol. Wt.	394.48
Stock Status:	Custom Synthesis

Dexamethasone EP Impurity D

CAT. No.	CP-D17004
CAS. No.	24916-90-3
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

Dexamethasone EP Impurity E

CAT. No.	CP-D17005
CAS. No.	13209-41-1
Mol. F.	C22H28O4
Mol. Wt.	356.46
Stock Status:	Custom Synthesis

Dexamethasone EP Impurity F

CAT. No.	CP-D17006
CAS. No.	382-67-2
Mol. F.	C22H29FO4
Mol. Wt.	376.47
Stock Status:	Custom Synthesis

Dexamethasone EP Impurity I

CAT. No.	CP-D17008
CAS. No.	14622-47-0
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

Dexamethasone EP Impurity J

CAT. No.	CP-D17009
CAS. No.	2036-77-3
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

Dexamethasone EP Impurity K

CAT. No.	CP-D17011
CAS. No.	1809224-82-5
Mol. F.	C22H26O4
Mol. Wt.	354.45
Stock Status:	Custom Synthesis

Dexamethasone Acetate

CAT. No.	CP-D17012
CAS. No.	1177-87-3
Mol. F.	C24H31FO6
Mol. Wt.	434.50
Stock Status:	In Stock

Dexamethasone Impurity 1

CAT. No.	CP-D17013
CAS. No.	75262-69-0
Mol. F.	C21H27FO4
Mol. Wt.	362.44
Stock Status:	In Stock

Dexamethasone Impurity 2

CAT. No.	CP-D17014
CAS. No.	37927-01-8
Mol. F.	C21H27FO5
Mol. Wt.	378.43
Stock Status:	In Stock

Dexamethasone Oxetanone

CAT. No.	CP-D17015
CAS. No.	4089-36-5
Mol. F.	C22H27FO4
Mol. Wt.	374.45
Stock Status:	In Stock

Dexamethasone 17-Propionate

CAT. No.	CP-D17016
CAS. No.	15423-89-9
Mol. F.	C25H33FO6
Mol. Wt.	448.53
Stock Status:	Custom Synthesis

11-Dehydrodexamethasone

CAT. No.	CP-D17017
CAS. No.	2964-81-0
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

17-Ketone Dexamethasone

CAT. No.	CP-D17018
CAS. No.	1880-61-1
Mol. F.	C20H25FO3
Mol. Wt.	332.42
Stock Status:	Custom Synthesis

Dexamethasone Glyoxal Analog

CAT. No.	CP-D17019
CAS. No.	84449-15-0
Mol. F.	C22H27FO6
Mol. Wt.	406.45
Stock Status:	Custom Synthesis

Dexamethasone Ethyl Ester

CAT. No.	CP-D17020
CAS. No.	2991360-83-7
Mol. F.	C23H31FO5
Mol. Wt.	406.49
Stock Status:	Custom Synthesis

Dexamethasone Epimeric Glycolic Acid

CAT. No.	CP-D17021
CAS. No.	84449-16-1
Mol. F.	C22H29FO6
Mol. Wt.	408.47
Stock Status:	Custom Synthesis

17-Dehyroxy Dexamethasone Glyoxilic Acid Alcohol

CAT. No.	CP-D17022
CAS. No.	NA
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Dexamethasone Impurity 12

CAT. No.	CP-D17024
CAS. No.	NA
Mol. F.	C22H30O5
Mol. Wt.	374.48
Stock Status:	Custom Synthesis

Dexamethasone Impurity 15

CAT. No.	CP-D17027
CAS. No.	NA
Mol. F.	C26H33BrO8
Mol. Wt.	553.45
Stock Status:	Custom Synthesis

Dexamethasone Impurity 16

CAT. No.	CP-D17028
CAS. No.	NA
Mol. F.	C25H32O6
Mol. Wt.	428.53
Stock Status:	Custom Synthesis

Dexamethasone Sodium Metasulfobenzoate

CAT. No.	CP-D17029
CAS. No.	3936-02-5
Mol. F.	C29H32FO9S : Na
Mol. Wt.	575.62 : 23.0
Stock Status:	Custom Synthesis

Rel. Cas No: 16978-57-7 (free base)

21-Hemiacetal Dexamethasone

CAT. No.	CP-D17030
CAS. No.	473273-03-9
Mol. F.	C23H31FO6
Mol. Wt.	422.49
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity A

CAT. No.	CP-D17031
CAS. No.	50-02-2
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	In Stock

Dexamethasone Acetate EP Impurity B

CAT. No.	CP-D17032
CAS. No.	NA
Mol. F.	C24H31FO6
Mol. Wt.	434.5
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity C

CAT. No.	CP-D17033
CAS. No.	NA
Mol. F.	C24H31FO6
Mol. Wt.	434.5
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity D

CAT. No.	CP-D17034
CAS. No.	987-24-6
Mol. F.	C24H31FO6
Mol. Wt.	434.5
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity E

CAT. No.	CP-D17035
CAS. No.	1524-94-3
Mol. F.	C24H33FO6
Mol. Wt.	436.52
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity F

CAT. No.	CP-D17036
CAS. No.	2884-51-7
Mol. F.	C24H30O6
Mol. Wt.	414.5
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity G

CAT. No.	CP-D17037
CAS. No.	1597-78-0
Mol. F.	C24H31FO5
Mol. Wt.	418.51
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity H

CAT. No.	CP-D17038
CAS. No.	10106-41-9
Mol. F.	C24H30O5
Mol. Wt.	398.5
Stock Status:	Custom Synthesis

Dexamethasone Acetate EP Impurity I

CAT. No.	CP-D17039
CAS. No.	3949-26-6
Mol. F.	C26H33FO7
Mol. Wt.	476.54
Stock Status:	Custom Synthesis

Dexamethasone Impurity 18

CAT. No.	CP-D17040
CAS. No.	NA
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

21-Deoxy dexamethasone

CAT. No.	CP-D17041
CAS. No.	426-15-3
Mol. F.	C22H29FO4
Mol. Wt.	376.47
Stock Status:	Custom Synthesis

Dexamethasone Impurity 17

CAT. No.	CP-D17042
CAS. No.	NA
Mol. F.	C21H27FO4
Mol. Wt.	362.44
Stock Status:	Custom Synthesis

Chloro dexamethasone pivalate

CAT. No.	CP-D17043
CAS. No.	NA
Mol. F.	C27H36ClFO6
Mol. Wt.	511.03
Stock Status:	Custom Synthesis

6α-Hydroxy Dexamethasone

CAT. No.	CP-D17044
CAS. No.	111897-35-9
Mol. F.	C22H29FO6
Mol. Wt.	408.47
Stock Status:	Custom Synthesis

Dexamethasone Impurity 19

CAT. No.	CP-D17045
CAS. No.	NA
Mol. F.	C22H31FO6
Mol. Wt.	410.48
Stock Status:	Custom Synthesis

Dexamethasone Impurity 20

CAT. No.	CP-D17046
CAS. No.	NA
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Dexamethasone Impurity 21

CAT. No.	CP-D17047
CAS. No.	114546-86-0
Mol. F.	C23H31FO5
Mol. Wt.	406.49
Stock Status:	Custom Synthesis

Dexamethasone-∆17,20 21-Aldehyde

CAT. No.	CP-D17048
CAS. No.	6762-51-2
Mol. F.	C22H27FO4
Mol. Wt.	374.45
Stock Status:	Custom Synthesis

Dexamethasone Impurity 23

CAT. No.	CP-D17049
CAS. No.	53-33-8
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Dexamethasone-17-Ketone (16-Isomer)

CAT. No.	CP-D17050
CAS. No.	2285-53-2
Mol. F.	C20H25FO3
Mol. Wt.	332.42
Stock Status:	Custom Synthesis

Dexamethasone Impurity 24

CAT. No.	CP-D17051
CAS. No.	NA
Mol. F.	C22H26O5
Mol. Wt.	370.44
Stock Status:	Custom Synthesis

Dexamethasone 21-Mesylate

CAT. No.	CP-D17052
CAS. No.	2265-22-7
Mol. F.	C23H31FO7S
Mol. Wt.	470.55
Stock Status:	Custom Synthesis

21-Dehydro Dexamethasone

CAT. No.	CP-D17053
CAS. No.	2964-79-6
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

21-Dehydro Desoxymetasone

CAT. No.	CP-D17054
CAS. No.	1188271-71-7
Mol. F.	C22H27FO4
Mol. Wt.	374.47
Stock Status:	Custom Synthesis

Dexamethasone Formate

CAT. No.	CP-D17055
CAS. No.	473273-04-0
Mol. F.	C22H27FO6
Mol. Wt.	406.45
Stock Status:	Custom Synthesis

Dexamethasone-17,21-dipropionate

CAT. No.	CP-D17056
CAS. No.	55541-30-5
Mol. F.	C28H37FO7
Mol. Wt.	504.6
Stock Status:	Custom Synthesis

6β-Hydroxy Dexamethasone

CAT. No.	CP-D17057
CAS. No.	55879-47-5
Mol. F.	C22H29FO6
Mol. Wt.	408.47
Stock Status:	Custom Synthesis

Dexamethasone Desfluoro 11-Epimer

CAT. No.	CP-D17058
CAS. No.	78761-59-8
Mol. F.	C22H30O5
Mol. Wt.	374.48
Stock Status:	Custom Synthesis

Dexamethasone Impurity 13

CAT. No.	CP-D17059
CAS. No.	1234577-12-8
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

Dexamethasone Impurity 14

CAT. No.	CP-D17060
CAS. No.	24510-54-1
Mol. F.	C24H32O5
Mol. Wt.	400.52
Stock Status:	Custom Synthesis

11-O-Formyl 9-Bromo Dexamethasone 21-Ethyl formate

CAT. No.	CP-D17061
CAS. No.	192447-02-2
Mol. F.	C26H33BrO8
Mol. Wt.	553.45
Stock Status:	Custom Synthesis

∆9 (11)-21- Ethyl formate Dexamethasone

CAT. No.	CP-D17062
CAS. No.	89561-92-2
Mol. F.	C25H32O6
Mol. Wt.	428.53
Stock Status:	Custom Synthesis

Dexamethasone Hydrochloride

CAT. No.	CP-D17064
CAS. No.	69351-57-1
Mol. F.	C22H29FO5 : HCl
Mol. Wt.	392.47 : 36.46
Stock Status:	Please Enquire

Rel. Cas No: 50-02-2 (free base) ; 1384463-60-8 (Na salt) ; 32144-08-4 (Sulfate salt)

Dexamethasone Sodium

CAT. No.	CP-D17065
CAS. No.	1384463-60-8
Mol. F.	C22H29FO5 : Na
Mol. Wt.	392.47 : 22.99
Stock Status:	Please Enquire

Rel. Cas No: 69351-57-1 (HCl salt) ; 50-02-2 (free base) ; 32144-08-4 (Sulfate salt)

Dexamethasone Sodium Sulfate

CAT. No.	CP-D17066
CAS. No.	32144-08-4
Mol. F.	C22H29FO5 : H2SO4 : Na
Mol. Wt.	392.47 : 98.07 : 22.99
Stock Status:	Please Enquire

Rel. Cas No: 69351-57-1 (HCl salt) ; 1384463-60-8 (Na salt) ; 50-02-2 (free base)

Dexamethasone Enol-Pyruvaldehyde Analog

CAT. No.	CP-D17067
CAS. No.	1174035-75-6
Mol. F.	C22H27FO4
Mol. Wt.	374.45
Stock Status:	Custom Synthesis

6α-Chloro Dexamethasone

CAT. No.	CP-D17068
CAS. No.	1744-64-5
Mol. F.	C22H28ClFO5
Mol. Wt.	426.91
Stock Status:	Custom Synthesis

Dexamethasone 21-Tertbutylacetate

CAT. No.	CP-D17069
CAS. No.	24668-75-5
Mol. F.	C28H39FO6
Mol. Wt.	490.61
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Dexamethasone Phenylpropionate

CAT. No.	CP-D17070
CAS. No.	1879-72-7
Mol. F.	C31H37FO6
Mol. Wt.	524.63
Stock Status:	Custom Synthesis

Rel. Cas No: NA

6-Hydroxy Dexamethasone (Mixture of Diastereomers)

CAT. No.	CP-D17071
CAS. No.	2102851-76-1
Mol. F.	C22H29FO6
Mol. Wt.	408.47
Stock Status:	Custom Synthesis

Rel. Cas No: NA

a b c d e f g h i j k l m n o p q r s t u v w x y z

Dexamethasone

Pharmaceutical Reference Standards

Dexamethasone Sodium phosphate

Dexamethasone Sodium phosphate EP Impurity A

Dexamethasone Sodium phosphate EP Impurity B

Dexamethasone Sodium phosphate EP Impurity C

Dexamethasone Sodium phosphate EP Impurity D

Dexamethasone Sodium phosphate EP Impurity E

Dexamethasone Sodium phosphate EP Impurity F

Dexamethasone Sodium phosphate EP Impurity G

Dexamethasone Sodium phosphate EP Impurity H

13(17)a-Homodexamethasone Sodium Phosphate

Dexamethasone Sodium Phosphate Diester

18-α/β-Homo Dexamethasone Sodium Phosphate

3-keto Delta 4 Dexamethasone Sodium Phosphate

D-Homo C Derivative Dexamethasone Sodium Phosphate

Dexamethasone Sodium Phosphate Bisulfate Adduct

Dexamethasone Sodium Phosphate Impurity 1

Dexamethasone Sodium Phosphate Impurity 2

Dexamethasone Sodium Phosphate Impurity 3

Dexamethasone Phosphate Bisulfate Adduct

Dexamethasone Sodium Phosphate Impurity 4

Dexamethasone

Dexamethasone EP Impurity A

Dexamethasone EP Impurity C

Dexamethasone EP Impurity D

Dexamethasone EP Impurity E

Dexamethasone EP Impurity F

Dexamethasone EP Impurity I

Dexamethasone EP Impurity J

Dexamethasone EP Impurity K

Dexamethasone Acetate

Dexamethasone Impurity 1

Dexamethasone Impurity 2

Dexamethasone Oxetanone

Dexamethasone 17-Propionate

11-Dehydrodexamethasone

17-Ketone Dexamethasone

Dexamethasone Glyoxal Analog

Dexamethasone Ethyl Ester

Dexamethasone Epimeric Glycolic Acid

17-Dehyroxy Dexamethasone Glyoxilic Acid Alcohol

Dexamethasone Impurity 12

Dexamethasone Impurity 15

Dexamethasone Impurity 16

Dexamethasone Sodium Metasulfobenzoate

21-Hemiacetal Dexamethasone

Dexamethasone Acetate EP Impurity A

Dexamethasone Acetate EP Impurity B

Dexamethasone Acetate EP Impurity C

Dexamethasone Acetate EP Impurity D

Dexamethasone Acetate EP Impurity E

Dexamethasone Acetate EP Impurity F

Dexamethasone Acetate EP Impurity G

Dexamethasone Acetate EP Impurity H

Dexamethasone Acetate EP Impurity I

Dexamethasone Impurity 18

21-Deoxy dexamethasone

Dexamethasone Impurity 17

Chloro dexamethasone pivalate

6α-Hydroxy Dexamethasone

Dexamethasone Impurity 19

Dexamethasone Impurity 20

Dexamethasone Impurity 21

Dexamethasone-∆17,20 21-Aldehyde

Dexamethasone Impurity 23

Dexamethasone-17-Ketone (16-Isomer)

Dexamethasone Impurity 24

Dexamethasone 21-Mesylate

21-Dehydro Dexamethasone

21-Dehydro Desoxymetasone

Dexamethasone Formate

Dexamethasone-17,21-dipropionate

6β-Hydroxy Dexamethasone

Dexamethasone Desfluoro 11-Epimer

Dexamethasone Impurity 13

Dexamethasone Impurity 14

11-O-Formyl 9-Bromo Dexamethasone 21-Ethyl formate

∆9 (11)-21- Ethyl formate Dexamethasone