Betamethasone

Buy high quality Betamethasone Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Betamethasone impurities. We synthesize Betamethasone Degradation Impurities, Betamethasone Process Impurities, Betamethasone Potential Impurities, Betamethasone USP Related Compound, Betamethasone N-Nitroso impurities, Betamethasone nitrosamine impurities etc.

Pharmaceutical Reference Standards

Betamethasone Acetate

CAT. No.	CP-B104000
CAS. No.	987-24-6
Mol. F.	C24H31FO6
Mol. Wt.	434.50
Stock Status:	Custom Synthesis

Betamethasone Acetate EP Impurity C

CAT. No.	CP-B104003
CAS. No.	330157-05-6
Mol. F.	C26H33FO7
Mol. Wt.	476.54
Stock Status:	Custom Synthesis

Betamethasone Acetate EP Impurity D

CAT. No.	CP-B104004
CAS. No.	912-38-9
Mol. F.	C24H30O6
Mol. Wt.	414.5
Stock Status:	Custom Synthesis

Betamethasone

CAT. No.	CP-B25000
CAS. No.	378-44-9
Mol. F.	C22H29FO5
Mol. Wt.	392.46
Stock Status:	In Stock

Betamethasone EP Impurity A

CAT. No.	CP-B25001
CAS. No.	50-02-2
Mol. F.	C22H29FO5
Mol. Wt.	392.46
Stock Status:	In Stock

Betamethasone EP Impurity B

CAT. No.	CP-B25002
CAS. No.	25122-41-2
Mol. F.	C22H28ClFO4
Mol. Wt.	410.91
Stock Status:	Custom Synthesis

Betamethasone EP Impurity C

CAT. No.	CP-B25003
CAS. No.	13504-15-9
Mol. F.	C22H28O4
Mol. Wt.	356.5
Stock Status:	Custom Synthesis

Betamethasone EP Impurity D

CAT. No.	CP-B25004
CAS. No.	52619-05-3
Mol. F.	C25H33FO7
Mol. Wt.	464.52
Stock Status:	Custom Synthesis

Betamethasone EP Impurity E

CAT. No.	CP-B25005
CAS. No.	981-34-0
Mol. F.	C22H28O5
Mol. Wt.	372.45
Stock Status:	Custom Synthesis

Betamethasone EP Impurity F

CAT. No.	CP-B25006
CAS. No.	330157-04-5
Mol. F.	C22H28O4
Mol. Wt.	356.46
Stock Status:	In Stock

Betamethasone EP Impurity G

CAT. No.	CP-B25007
CAS. No.	85700-75-0
Mol. F.	C22H30O5
Mol. Wt.	374.48
Stock Status:	Custom Synthesis

Betamethasone EP Impurity H

CAT. No.	CP-B25008
CAS. No.	185613-71-2
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Betamethasone EP Impurity I

CAT. No.	CP-B25009
CAS. No.	185613-69-8
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Betamethasone EP Impurity J

CAT. No.	CP-B25010
CAS. No.	18383-24-9
Mol. F.	C22H30O4
Mol. Wt.	358.48
Stock Status:	In Stock

Betamethasone Di Acetate

CAT. No.	CP-B25011
CAS. No.	86270-68-0
Mol. F.	C26H33ClO7
Mol. Wt.	492.99
Stock Status:	Custom Synthesis

1-2 Dihydro Betamethasone

CAT. No.	CP-B25012
CAS. No.	34542-51-3
Mol. F.	C22H31ClO5
Mol. Wt.	410.93
Stock Status:	Custom Synthesis

1,2 Dihydro Beta Methyl Epoxide

CAT. No.	CP-B25013
CAS. No.	114488-14-1
Mol. F.	C22H30O5
Mol. Wt.	374.48
Stock Status:	Custom Synthesis

Betamethasone Enol Aldehyde Z Isomer

CAT. No.	CP-B25014
CAS. No.	52647-06-0
Mol. F.	C22H27FO4
Mol. Wt.	374.45
Stock Status:	Custom Synthesis

Betamethasone Enol Aldehyde E Isomer

CAT. No.	CP-B25015
CAS. No.	52647-07-1
Mol. F.	C22H27FO4
Mol. Wt.	374.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 2

CAT. No.	CP-B25016
CAS. No.	1240591-58-5
Mol. F.	C25H34O5
Mol. Wt.	414.54
Stock Status:	Custom Synthesis

21-Dehydro Betamethasone

CAT. No.	CP-B25017
CAS. No.	61558-12-1
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

D-Homo B Derivative Bethamethasone

CAT. No.	CP-B25018
CAS. No.	1201919-18-7
Mol. F.	C22H28FNa2O8P
Mol. Wt.	516.41
Stock Status:	Custom Synthesis

Rel. Cas No: 1202002-01-4 (free base)

Betamethasone Impurity F

CAT. No.	CP-B25019
CAS. No.	NA
Mol. F.	C22H26O5
Mol. Wt.	370.44
Stock Status:	Custom Synthesis

21-Hemiacetal Betamethasone

CAT. No.	CP-B25020
CAS. No.	NA
Mol. F.	C23H31FO6
Mol. Wt.	422.49
Stock Status:	Custom Synthesis

6-Br-Betamethasone-21-Acetate

CAT. No.	CP-B25021
CAS. No.	52618-94-7
Mol. F.	C24H30BrFO6
Mol. Wt.	513.4
Stock Status:	Custom Synthesis

Isoflupredone Acetate

CAT. No.	CP-B25022
CAS. No.	338-98-7
Mol. F.	C23H29FO6
Mol. Wt.	420.48
Stock Status:	Custom Synthesis

Betamethasone Impurity 10

CAT. No.	CP-B25023
CAS. No.	38680-83-0
Mol. F.	C23H28O6
Mol. Wt.	400.47
Stock Status:	Custom Synthesis

Betamethasone Impurity 11

CAT. No.	CP-B25024
CAS. No.	NA
Mol. F.	C24H31FO4
Mol. Wt.	402.51
Stock Status:	Custom Synthesis

Betamethasone Impurity 12

CAT. No.	CP-B25025
CAS. No.	NA
Mol. F.	C25H31FO5
Mol. Wt.	430.52
Stock Status:	Custom Synthesis

Betamethasone Impurity 13

CAT. No.	CP-B25026
CAS. No.	NA
Mol. F.	C25H30O5
Mol. Wt.	410.51
Stock Status:	Custom Synthesis

Betamethasone Impurity 14

CAT. No.	CP-B25027
CAS. No.	NA
Mol. F.	C25H31FO5
Mol. Wt.	430.52
Stock Status:	Custom Synthesis

Betamethasone Impurity 15

CAT. No.	CP-B25028
CAS. No.	1150311-95-7
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Betamethasone Impurity 16

CAT. No.	CP-B25029
CAS. No.	NA
Mol. F.	C21H27FO4
Mol. Wt.	362.44
Stock Status:	Custom Synthesis

Betamethasone Impurity 17

CAT. No.	CP-B25030
CAS. No.	NA
Mol. F.	C21H27FO4
Mol. Wt.	362.44
Stock Status:	Custom Synthesis

Betamethasone Impurity 18

CAT. No.	CP-B25031
CAS. No.	1203841-45-5
Mol. F.	C21H27FO4
Mol. Wt.	362.44
Stock Status:	Custom Synthesis

Betamethasone Impurity 19

CAT. No.	CP-B25032
CAS. No.	NA
Mol. F.	C27H37FO6
Mol. Wt.	476.59
Stock Status:	Custom Synthesis

Betamethasone 17-Butyrate

CAT. No.	CP-B25033
CAS. No.	5534-14-5
Mol. F.	C26H35FO6
Mol. Wt.	462.56
Stock Status:	Custom Synthesis

Lumibetamethasone Dipropionate

CAT. No.	CP-B25034
CAS. No.	1186336-29-7
Mol. F.	C28H37FO7
Mol. Wt.	504.6
Stock Status:	Custom Synthesis

11-Oxo- Betamethasone 17,21 Dipropionate

CAT. No.	CP-B25035
CAS. No.	NA
Mol. F.	C28H34F2O7
Mol. Wt.	520.57
Stock Status:	Custom Synthesis

11-Oxo- Betamethasone 17,21 Dipropionate 6α-Hydroxy betamethasone 17,21 dipropionate

CAT. No.	CP-B25036
CAS. No.	NA
Mol. F.	C28H36F2O8
Mol. Wt.	538.58
Stock Status:	Custom Synthesis

11-Oxo- Betamethasone 17,21 Dipropionate6β-Hydroxy Betamethasone 17,21 Dipropionate

CAT. No.	CP-B25037
CAS. No.	NA
Mol. F.	C28H36F2O8
Mol. Wt.	538.6
Stock Status:	Custom Synthesis

6-Oxo-Betamethasone 17,21 Dipropionate

CAT. No.	CP-B25038
CAS. No.	NA
Mol. F.	C28H34F2O8
Mol. Wt.	536.6
Stock Status:	Custom Synthesis

6,11-Dioxo-Betamethasone 17,21 Dipropionate

CAT. No.	CP-B25039
CAS. No.	NA
Mol. F.	C28H32F2O8
Mol. Wt.	534.6
Stock Status:	Custom Synthesis

16-Methylepoxide-17-Valerate

CAT. No.	CP-B25040
CAS. No.	52619-21-3
Mol. F.	C27H36O6
Mol. Wt.	456.58
Stock Status:	Custom Synthesis

Δ-9,11-Betamethasone 21-Acetate

CAT. No.	CP-B25041
CAS. No.	910-99-6
Mol. F.	C24H30O5
Mol. Wt.	398.5
Stock Status:	Custom Synthesis

Δ-9,11-Betamethasone 21-Phosphate

CAT. No.	CP-B25042
CAS. No.	NA
Mol. F.	C22H29O7P
Mol. Wt.	436.44
Stock Status:	Custom Synthesis

Betamethasone Benzoate

CAT. No.	CP-B25043
CAS. No.	22298-29-9
Mol. F.	C29H33FO6
Mol. Wt.	496.58
Stock Status:	Custom Synthesis

9-Bromo Betamethasone

CAT. No.	CP-B25044
CAS. No.	330157-03-4
Mol. F.	C22H29BrO5
Mol. Wt.	453.37
Stock Status:	Custom Synthesis

Betamethasone Impurity 31

CAT. No.	CP-B25046
CAS. No.	560-34-9
Mol. F.	C22H31FO5
Mol. Wt.	394.48
Stock Status:	In Stock

Betamethasone-17-ketone

CAT. No.	CP-B25047
CAS. No.	3109-01-1
Mol. F.	C20H25FO3
Mol. Wt.	332.42
Stock Status:	Custom Synthesis

Betamethasone Impurity 3

CAT. No.	CP-B25048
CAS. No.	5533-97-1
Mol. F.	C29H39FO7
Mol. Wt.	518.62
Stock Status:	Custom Synthesis

Betamethasone Impurity 4

CAT. No.	CP-B25049
CAS. No.	1155886-49-9
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

11-Ketobetamethasone

CAT. No.	CP-B25050
CAS. No.	2282-51-1
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

6-Bromo Betamethasone

CAT. No.	CP-B25051
CAS. No.	1203841-38-6
Mol. F.	C22H28BrFO5
Mol. Wt.	471.36
Stock Status:	In Stock

6-Keto Betamethasone

CAT. No.	CP-B25052
CAS. No.	72559-90-1
Mol. F.	C22H27FO6
Mol. Wt.	406.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 8

CAT. No.	CP-B25053
CAS. No.	73528-28-6
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Betamethasone 17-Acetate

CAT. No.	CP-B25054
CAS. No.	5534-12-3
Mol. F.	C24H31FO6
Mol. Wt.	434.5
Stock Status:	Custom Synthesis

Δ-4,6-Betamethasone

CAT. No.	CP-B25055
CAS. No.	2317-44-4
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

Betamethasone 21-Mesylate

CAT. No.	CP-B25056
CAS. No.	1881-66-9
Mol. F.	C23H31FO7S
Mol. Wt.	470.55
Stock Status:	Custom Synthesis

Betamethasone Impurity 9

CAT. No.	CP-B25057
CAS. No.	1257544-85-6
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 20 (Mixture of Diastereomers)

CAT. No.	CP-B25058
CAS. No.	1249-19-0
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

11,12-Dehydroxy-Betamethasone

CAT. No.	CP-B25059
CAS. No.	127034-59-7
Mol. F.	C22H27FO4
Mol. Wt.	374.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 21

CAT. No.	CP-B25060
CAS. No.	37413-99-3
Mol. F.	C22H28O4
Mol. Wt.	356.46
Stock Status:	Custom Synthesis

Betamethasone Impurity 22

CAT. No.	CP-B25061
CAS. No.	2990-65-0
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Betamethasone-21-Acetal

CAT. No.	CP-B25062
CAS. No.	1184871-60-0
Mol. F.	C22H29FO6
Mol. Wt.	408.47
Stock Status:	Custom Synthesis

Betamethasone Impurity 28

CAT. No.	CP-B25063
CAS. No.	1184871-61-1
Mol. F.	C22H29FO6
Mol. Wt.	408.47
Stock Status:	Custom Synthesis

Betamethasone Impurity 29

CAT. No.	CP-B25064
CAS. No.	2597-76-4
Mol. F.	C22H30O5
Mol. Wt.	374.48
Stock Status:	Custom Synthesis

Betamethasone Impurity 94

CAT. No.	CP-B25072
CAS. No.	19784-87-3
Mol. F.	C22H30O4
Mol. Wt.	358.48
Stock Status:	Custom Synthesis

Betamethasone Impurity 93

CAT. No.	CP-B25073
CAS. No.	1257544-84-5
Mol. F.	C22H27FO5
Mol. Wt.	390.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 87

CAT. No.	CP-B25077
CAS. No.	1202002-00-3
Mol. F.	C22H30FO8P
Mol. Wt.	472.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 86

CAT. No.	CP-B25078
CAS. No.	1202002-02-5
Mol. F.	C22H30FO8P
Mol. Wt.	472.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 84

CAT. No.	CP-B25080
CAS. No.	944031-56-5
Mol. F.	C22H29FO5
Mol. Wt.	392.47
Stock Status:	Custom Synthesis

Betamethasone 11,21-Dipropionate

CAT. No.	CP-B25081
CAS. No.	NA
Mol. F.	C28H37FO7
Mol. Wt.	504.6
Stock Status:	Custom Synthesis

Betamethasone Impurity 82

CAT. No.	CP-B25082
CAS. No.	1062-09-5
Mol. F.	C27H37FO6
Mol. Wt.	476.59
Stock Status:	Custom Synthesis

Betamethasone Impurity 67

CAT. No.	CP-B25097
CAS. No.	98574-03-9
Mol. F.	C22H26O2
Mol. Wt.	322.45
Stock Status:	Custom Synthesis

Betamethasone Impurity 66

CAT. No.	CP-B25098
CAS. No.	90039-90-0
Mol. F.	C20H24O2
Mol. Wt.	296.41
Stock Status:	Custom Synthesis

Betamethasone Impurity 65

CAT. No.	CP-B25099
CAS. No.	96789-15-0
Mol. F.	C20H24O2
Mol. Wt.	296.41
Stock Status:	Custom Synthesis

Betamethasone Impurity 64

CAT. No.	CP-B25100
CAS. No.	116846-77-6
Mol. F.	C22H27ClO3
Mol. Wt.	374.91
Stock Status:	Custom Synthesis

Betamethasone Impurity 59

CAT. No.	CP-B25104
CAS. No.	5534-01-0
Mol. F.	C28H37FO7
Mol. Wt.	504.6
Stock Status:	Custom Synthesis

Betamethasone Impurity 57

CAT. No.	CP-B25105
CAS. No.	25122-45-6
Mol. F.	C24H30ClFO5
Mol. Wt.	452.95
Stock Status:	Custom Synthesis

Betamethasone Impurity 55

CAT. No.	CP-B25106
CAS. No.	NA
Mol. F.	C22H29O8P
Mol. Wt.	452.44
Stock Status:	Custom Synthesis

Betamethasone Impurity 52

CAT. No.	CP-B25109
CAS. No.	NA
Mol. F.	C22H28F2O4
Mol. Wt.	394.46
Stock Status:	Custom Synthesis

Betamethasone Impurity 51

CAT. No.	CP-B25110
CAS. No.	NA
Mol. F.	C28H36O6
Mol. Wt.	468.59
Stock Status:	Custom Synthesis

6-beta-Bromo Betamethasone Dipropionate

CAT. No.	CP-B25111
CAS. No.	NA
Mol. F.	C28H36BrFO7
Mol. Wt.	583.49
Stock Status:	Custom Synthesis

6-beta-Hydroxy Betamethasone

CAT. No.	CP-B25112
CAS. No.	24703-00-2
Mol. F.	C22H29FO6
Mol. Wt.	408.47
Stock Status:	Custom Synthesis

Betamethasone Impurity 50

CAT. No.	CP-B25113
CAS. No.	116522-68-0
Mol. F.	C22H27FO6
Mol. Wt.	406.45
Stock Status:	Custom Synthesis

Betamethasone 9,11-Alpha-Epoxide

CAT. No.	CP-B25114
CAS. No.	82536-56-9
Mol. F.	C22H28O5
Mol. Wt.	372.46
Stock Status:	Custom Synthesis

Betamethasone Impurity 38

CAT. No.	CP-B25118
CAS. No.	25121-04-4
Mol. F.	C22H29ClO4
Mol. Wt.	392.92
Stock Status:	Custom Synthesis

Betamethasone Impurity 36

CAT. No.	CP-B25120
CAS. No.	72559-88-7
Mol. F.	C28H35FO8
Mol. Wt.	518.58
Stock Status:	Custom Synthesis

Betamethasone Impurity 35

CAT. No.	CP-B25121
CAS. No.	72559-81-0
Mol. F.	C28H37FO8
Mol. Wt.	520.59
Stock Status:	Custom Synthesis

Betamethasone Impurity 33

CAT. No.	CP-B25123
CAS. No.	64967-90-4
Mol. F.	C28H35FO7
Mol. Wt.	502.58
Stock Status:	Custom Synthesis

Betamethasone Impurity 20

CAT. No.	CP-B25131
CAS. No.	4735-65-3
Mol. F.	C24H31BrO6
Mol. Wt.	495.41
Stock Status:	Custom Synthesis

Betamethasone Impurity 45

CAT. No.	CP-B25133
CAS. No.	1203841-41-1
Mol. F.	C22H28BrFO5
Mol. Wt.	471.36
Stock Status:	Custom Synthesis

9-Hydroxy Betamethasone

CAT. No.	CP-B25144
CAS. No.	NA
Mol. F.	C22H30O5
Mol. Wt.	374.48
Stock Status:	Custom Synthesis

6-Bromo-betamethasone-17,21-dipropionate

CAT. No.	CP-B25145
CAS. No.	1186048-34-9
Mol. F.	C28H36BrFO7
Mol. Wt.	583.49
Stock Status:	Custom Synthesis

Betamethasone Dipropionate

CAT. No.	CP-B26000
CAS. No.	5593-20-4
Mol. F.	C28H37FO7
Mol. Wt.	504.60
Stock Status:	Custom Synthesis

Betamethasone Dipropionate EP Impurity A

CAT. No.	CP-B26001
CAS. No.	378-44-9
Mol. F.	C22H29FO5
Mol. Wt.	392.5
Stock Status:	In Stock

Betamethasone Dipropionate EP Impurity B

CAT. No.	CP-B26002
CAS. No.	5534-13-4
Mol. F.	C25H33FO6
Mol. Wt.	448.53
Stock Status:	Custom Synthesis

Betamethasone Dipropionate EP Impurity C

CAT. No.	CP-B26003
CAS. No.	75883-07-7
Mol. F.	C25H33FO6
Mol. Wt.	448.53
Stock Status:	Custom Synthesis

Betamethasone Dipropionate EP Impurity D

CAT. No.	CP-B26004
CAS. No.	5514-81-8
Mol. F.	C27H35FO7
Mol. Wt.	490.57
Stock Status:	Custom Synthesis

Betamethasone Dipropionate EP Impurity E

CAT. No.	CP-B26005
CAS. No.	5534-09-8
Mol. F.	C28H37ClO7
Mol. Wt.	521.05
Stock Status:	Custom Synthesis

Betamethasone Dipropionate EP Impurity F

CAT. No.	CP-B26006
CAS. No.	66917-44-0
Mol. F.	C28H36O7
Mol. Wt.	484.59
Stock Status:	Custom Synthesis

Betamethasone Dipropionate EP Impurity G

CAT. No.	CP-B26007
CAS. No.	1186048-33-8
Mol. F.	C31H41FO8
Mol. Wt.	560.66
Stock Status:	Custom Synthesis

Betamethasone Dipropionate EP Impurity H

CAT. No.	CP-B26008
CAS. No.	2575516-37-7
Mol. F.	C28H36BrFO7
Mol. Wt.	583.49
Stock Status:	Custom Synthesis

Beclometasone Dipropionate EP Impurity J

CAT. No.	CP-B38010
CAS. No.	66917-44-0
Mol. F.	C28H36O7
Mol. Wt.	484.59
Stock Status:	Custom Synthesis

Betamethasone Valrate

CAT. No.	CP-B5000
CAS. No.	2152-44-5
Mol. F.	C27H37FO6
Mol. Wt.	476.6
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity B

CAT. No.	CP-B5002
CAS. No.	1879-77-2
Mol. F.	C22H29FO4
Mol. Wt.	376.47
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity C

CAT. No.	CP-B5003
CAS. No.	33755-46-3
Mol. F.	C27H37FO6
Mol. Wt.	476.59
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity D

CAT. No.	CP-B5004
CAS. No.	NA
Mol. F.	C27H37BrO6
Mol. Wt.	537.49
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity E

CAT. No.	CP-B5005
CAS. No.	2240-28-0
Mol. F.	C27H37FO6
Mol. Wt.	476.59
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity F

CAT. No.	CP-B5006
CAS. No.	16125-28-3
Mol. F.	C27H36O5
Mol. Wt.	440.58
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity G

CAT. No.	CP-B5007
CAS. No.	NA
Mol. F.	C27H36BrFO6
Mol. Wt.	555.48
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity H

CAT. No.	CP-B5008
CAS. No.	52619-18-8
Mol. F.	C27H37ClO6
Mol. Wt.	493.04
Stock Status:	Custom Synthesis

Betamethasone Valerate EP Impurity I

CAT. No.	CP-B5009
CAS. No.	2802-10-0
Mol. F.	C26H35FO6
Mol. Wt.	462.56
Stock Status:	Custom Synthesis

1,2-Dihydro-Betamethasone 17,21-Dipropionate

CAT. No.	CP-B5010
CAS. No.	80163-83-3
Mol. F.	C28H39FO7
Mol. Wt.	506.61
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate

CAT. No.	CP-B92000
CAS. No.	151-73-5
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	In Stock

Betamethasone Sodium Phosphate Impurity B

CAT. No.	CP-B92002
CAS. No.	2392-39-4
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

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

Betamethasone Sodium Phosphate Impurity C

CAT. No.	CP-B92003
CAS. No.	1201919-11-0
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Rel. Cas No: 1202001-99-7 (free base)

Betamethasone Sodium Phosphate Impurity D

CAT. No.	CP-B92004
CAS. No.	1201919-18-7
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Rel. Cas No: 1202002-01-4 (free base)

Betamethasone Sodium Phosphate Impurity E

CAT. No.	CP-B92005
CAS. No.	NA
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity F

CAT. No.	CP-B92006
CAS. No.	NA
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity G

CAT. No.	CP-B92007
CAS. No.	37926-75-3
Mol. F.	C21H27FO5
Mol. Wt.	378.44
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity H

CAT. No.	CP-B92008
CAS. No.	NA
Mol. F.	C22H30FO8P : 2(Na)
Mol. Wt.	472.45 : 2(23.0)
Stock Status:	Custom Synthesis

α-Epoxy Betamethasone Phosphate

CAT. No.	CP-B92009
CAS. No.	NA
Mol. F.	C22H29O8P
Mol. Wt.	452.44
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity 1

CAT. No.	CP-B92010
CAS. No.	NA
Mol. F.	C22H28FO8P : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

β-Epoxy Betamethasone Phosphate

CAT. No.	CP-B92011
CAS. No.	NA
Mol. F.	C22H29O8P
Mol. Wt.	452.44
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity 2

CAT. No.	CP-B92012
CAS. No.	NA
Mol. F.	C22H31FO11P2
Mol. Wt.	552.42
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity 3

CAT. No.	CP-B92013
CAS. No.	NA
Mol. F.	C22H28FO8P2 : 2(Na)
Mol. Wt.	470.43 : 2(23.0)
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity 4

CAT. No.	CP-B92014
CAS. No.	NA
Mol. F.	C23H30FO7P2 : 2(Na)
Mol. Wt.	468.46 : 2(23.0)
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity 5

CAT. No.	CP-B92015
CAS. No.	1215899-29-8
Mol. F.	C22H30FO8P
Mol. Wt.	472.45
Stock Status:	Custom Synthesis

Betamethasone Sodium Phosphate Impurity 6

CAT. No.	CP-B92016
CAS. No.	1215899-28-7
Mol. F.	C22H30FO8P
Mol. Wt.	472.45
Stock Status:	Custom Synthesis

Rel. Cas No: 1215720-27-6 (2Na salt)

Betamethasone Sodium Phosphate Impurity 7

CAT. No.	CP-B92018
CAS. No.	1257544-79-8
Mol. F.	C22H29O8P : 2Na
Mol. Wt.	466.42 : 2(23)
Stock Status:	Custom Synthesis

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

Betamethasone

Pharmaceutical Reference Standards

Betamethasone Acetate

Betamethasone Acetate EP Impurity C

Betamethasone Acetate EP Impurity D

Betamethasone

Betamethasone EP Impurity A

Betamethasone EP Impurity B

Betamethasone EP Impurity C

Betamethasone EP Impurity D

Betamethasone EP Impurity E

Betamethasone EP Impurity F

Betamethasone EP Impurity G

Betamethasone EP Impurity H

Betamethasone EP Impurity I

Betamethasone EP Impurity J

Betamethasone Di Acetate

1-2 Dihydro Betamethasone

1,2 Dihydro Beta Methyl Epoxide

Betamethasone Enol Aldehyde Z Isomer

Betamethasone Enol Aldehyde E Isomer

Betamethasone Impurity 2

21-Dehydro Betamethasone

D-Homo B Derivative Bethamethasone

Betamethasone Impurity F

21-Hemiacetal Betamethasone

6-Br-Betamethasone-21-Acetate

Isoflupredone Acetate

Betamethasone Impurity 10

Betamethasone Impurity 11

Betamethasone Impurity 12

Betamethasone Impurity 13

Betamethasone Impurity 14

Betamethasone Impurity 15

Betamethasone Impurity 16

Betamethasone Impurity 17

Betamethasone Impurity 18

Betamethasone Impurity 19

Betamethasone 17-Butyrate

Lumibetamethasone Dipropionate

11-Oxo- Betamethasone 17,21 Dipropionate

11-Oxo- Betamethasone 17,21 Dipropionate 6α-Hydroxy betamethasone 17,21 dipropionate

11-Oxo- Betamethasone 17,21 Dipropionate6β-Hydroxy Betamethasone 17,21 Dipropionate

6-Oxo-Betamethasone 17,21 Dipropionate

6,11-Dioxo-Betamethasone 17,21 Dipropionate

16-Methylepoxide-17-Valerate

Δ-9,11-Betamethasone 21-Acetate

Δ-9,11-Betamethasone 21-Phosphate

Betamethasone Benzoate

9-Bromo Betamethasone

Betamethasone Impurity 31

Betamethasone-​17-​ketone

Betamethasone Impurity 3

Betamethasone Impurity 4

11-Ketobetamethasone

6-Bromo Betamethasone

6-Keto Betamethasone

Betamethasone Impurity 8

Betamethasone 17-Acetate

Δ-4,6-Betamethasone

Betamethasone 21-Mesylate

Betamethasone Impurity 9

Betamethasone Impurity 20 (Mixture of Diastereomers)

11,​12-​Dehydroxy-​Betamethasone

Betamethasone Impurity 21

Betamethasone Impurity 22

Betamethasone-21-Acetal

Betamethasone Impurity 28

Betamethasone Impurity 29

Betamethasone Impurity 94

Betamethasone Impurity 93

Betamethasone Impurity 87

Betamethasone Impurity 86

Betamethasone Impurity 84

Betamethasone 11,21-Dipropionate

Betamethasone Impurity 82

Betamethasone Impurity 67

Betamethasone Impurity 66

Betamethasone Impurity 65

Betamethasone-17-ketone

11,12-Dehydroxy-Betamethasone