Pharmaceutical Reference Standards / Impurity Standards

Oxcarbazepine
Oxcarbazepine
  • CAT. No.O060000
  • CAS. No.28721-07-5
  • Mol. F.C15H12N2O2
  • Mol. W.252.27 g/mol
  • Stock Status:Instock
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Oxcarbazepine N-Sulfate
Oxcarbazepine N-Sulfate
  • CAT. No.O060001
  • CAS. No.1159977-54-4
  • Mol. F.C15H12N2O5S
  • Mol. W.332.33 g/mol
  • Stock Status:Custom Synthesis
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10,11-dihydro-10-hydroxy Carbamazepine
10,11-dihydro-10-hydroxy Carbamazepine
  • CAT. No.O060002
  • CAS. No.29331-92-8
  • Mol. F.C15H14N2O2
  • Mol. W.254.28 g/mol
  • Stock Status:Limited Stock
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Licarbazepine Acetate
Licarbazepine Acetate
  • CAT. No.O060002A
  • CAS. No.NA
  • Mol. F.C17H16N2O3
  • Mol. W.296.32 g/mol
  • Stock Status:Instock
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10-Methoxy-5H-dibenzo(b,f)azepine
10-Methoxy-5H-dibenzo(b,f)azepine
  • CAT. No.O060005
  • CAS. No.4698-11-7
  • Mol. F.C15H13NO
  • Mol. W.223.27 g/mol
  • Stock Status:Instock
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Oxcarbazepine EP Impurity B
Oxcarbazepine EP Impurity B
  • CAT. No.O060006
  • CAS. No.28721-09-7
  • Mol. F.C16H14N2O2
  • Mol. W.266.29 g/mol
  • Stock Status:Instock
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Carbamazepine 10,11-Epoxide
Carbamazepine 10,11-Epoxide
  • CAT. No.O060007
  • CAS. No.36507-30-9
  • Mol. F.C15H12N2O2
  • Mol. W.252.27 g/mol
  • Stock Status:Instock
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Dibenzazepinodione
Dibenzazepinodione
  • CAT. No.O060008
  • CAS. No.19579-83-0
  • Mol. F.C14H9NO2
  • Mol. W.223.23 g/mol
  • Stock Status:Instock
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10,11-hydroxy Carbamazepine
10,11-hydroxy Carbamazepine
  • CAT. No.O060009
  • CAS. No.104839-39-6
  • Mol. F.C15H12N2O3
  • Mol. W.268.27 g/mol
  • Stock Status:Custom Synthesis
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10-Acetyloxy oxcarbazepine
10-Acetyloxy oxcarbazepine
  • CAT. No.O060012
  • CAS. No.113952-21-9
  • Mol. F.C17H14N2O4
  • Mol. W.310.30 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine EP Impurity I
Oxcarbazepine EP Impurity I
  • CAT. No.O060013
  • CAS. No.537693-29-1
  • Mol. F.C15H10N2O3
  • Mol. W.266.25 g/mol
  • Stock Status:Instock
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Oxcarbazepine Enol-Sulfate
Oxcarbazepine Enol-Sulfate
  • CAT. No.O060015
  • CAS. No.104746-00-1
  • Mol. F.C15H12N2O5S
  • Mol. W.332.33 g/mol
  • Stock Status:Custom Synthesis
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9-Acridinecarboxylic Acid Hydrate
9-Acridinecarboxylic Acid Hydrate
  • CAT. No.O060016
  • CAS. No.332927-03-4
  • Mol. F.C14H9NO2. H2O
  • Mol. W.241.24 g/mol
  • Stock Status:Instock
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Oxcarbazepine N-Sulfate
Oxcarbazepine N-Sulfate
  • CAT. No.O060020
  • CAS. No.1159977-54-4
  • Mol. F.C15H12N2O5S
  • Mol. W.332.33 g/mol
  • Stock Status:Custom Synthesis
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Eslicarbazepine
Eslicarbazepine
  • CAT. No.O060021
  • CAS. No.104748-04-5
  • Mol. F.C15H14N2O2
  • Mol. W.256.30 g/mol
  • Stock Status:Under Synthesis
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Eslicarbazepine Acetate
Eslicarbazepine Acetate
  • CAT. No.O060021A
  • CAS. No.236395-14-5
  • Mol. F.C17H16N2O3
  • Mol. W.296.32 g/mol
  • Stock Status:Instock
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Iminodibenzyl Carbonyl Chloride
Iminodibenzyl Carbonyl Chloride
  • CAT. No.O060022
  • CAS. No.33948-19-5
  • Mol. F.C15H12ClNO
  • Mol. W.257.71 g/mol
  • Stock Status:Instock
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Methyl Carbamate Carbamazepine
Methyl Carbamate Carbamazepine
  • CAT. No.O060023
  • CAS. No.105926-34-9
  • Mol. F.C16H13NO2
  • Mol. W.251.28 g/mol
  • Stock Status:Instock
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Oxcarbazepine EP Impurity C
Oxcarbazepine EP Impurity C
  • CAT. No.O060024
  • CAS. No.21737-58-6
  • Mol. F.C14H11NO
  • Mol. W.209.24 g/mol
  • Stock Status:Limited Stock
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9(10H)-Acridone
9(10H)-Acridone
  • CAT. No.O060025
  • CAS. No.578-95-0
  • Mol. F.C13H9NO
  • Mol. W.195.22 g/mol
  • Stock Status:Instock
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Oxcarbazepine EP Impurity K
Oxcarbazepine EP Impurity K
  • CAT. No.O060026
  • CAS. No.1346601-76-0
  • Mol. F.C16H12N2O3
  • Mol. W.280.28 g/mol
  • Stock Status:Instock
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Oxcarbazepine EP Impurity L
Oxcarbazepine EP Impurity L
  • CAT. No.O060027
  • CAS. No.2642430-28-0
  • Mol. F.C17H14N2O3
  • Mol. W.294.30 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine EP Impurity M
Oxcarbazepine EP Impurity M
  • CAT. No.O060028
  • CAS. No.2642430-32-6
  • Mol. F.C30H22N4O3
  • Mol. W.486.52 g/mol
  • Stock Status:Custom Synthesis
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N-Carbamoyl Oxcarbazepine
N-Carbamoyl Oxcarbazepine
  • CAT. No.O060029
  • CAS. No.2642430-30-4
  • Mol. F.C16H13N3O3
  • Mol. W.295.29 g/mol
  • Stock Status:Limited Stock
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Eslicarbazepine Propionate
Eslicarbazepine Propionate
  • CAT. No.O060032
  • CAS. No.952740-36-2
  • Mol. F.C18H18N2O3
  • Mol. W.310.35 g/mol
  • Stock Status:Custom Synthesis
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Eslicarbazepine R-isomer
Eslicarbazepine R-isomer
  • CAT. No.O060033
  • CAS. No.186694-45-1
  • Mol. F.C17H16N2O3
  • Mol. W.296.32 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine EP Impurity L
Oxcarbazepine EP Impurity L
  • CAT. No.O060034
  • CAS. No.2642430-28-0
  • Mol. F.C17H14N2O3
  • Mol. W.294.30 g/mol
  • Stock Status:Instock
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10,11-Dihydro-10-hydroxy Carbamazepine
10,11-Dihydro-10-hydroxy Carbamazepine
  • CAT. No.O060035
  • CAS. No.29331-92-8
  • Mol. F.C15H14N2O2
  • Mol. W.254.28 g/mol
  • Stock Status:Custom Synthesis
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N-Acetyl Iminostilbene Impurity
N-Acetyl Iminostilbene Impurity
  • CAT. No.O060038
  • CAS. No.NA
  • Mol. F.C16H13NO
  • Mol. W.235.28 g/mol
  • Stock Status:Custom Synthesis
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N-Acetyl Oxcarbazepine Impurity
N-Acetyl Oxcarbazepine Impurity
  • CAT. No.O060039
  • CAS. No.28291-63-6
  • Mol. F.C16H13NO2
  • Mol. W.251.28 g/mol
  • Stock Status:Custom Synthesis
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10,11-Dihydro-5H-dibenzo[b,f]azepin-10-ol
10,11-Dihydro-5H-dibenzo[b,f]azepin-10-ol
  • CAT. No.O060040
  • CAS. No.4014-77-1
  • Mol. F.C14H13NO
  • Mol. W.211.25 g/mol
  • Stock Status:Custom Synthesis
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(R)-Licarbazepine
(R)-Licarbazepine
  • CAT. No.O060041
  • CAS. No.104746-03-4
  • Mol. F.C15H14N2O2
  • Mol. W.254.28 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine EP Impurity F
Oxcarbazepine EP Impurity F
  • CAT. No.O060042
  • CAS. No.28721-08-6
  • Mol. F.C16H12ClNO2
  • Mol. W.285.72 g/mol
  • Stock Status:Custom Synthesis
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10,11-Dibromo-10,11-dihydro-5H-dibenz[b,f]azepine-5-carbonyl chloride
10,11-Dibromo-10,11-dihydro-5H-dibenz[b,f]azepine-5-carbonyl chloride
  • CAT. No.O060044
  • CAS. No.40421-03-2
  • Mol. F.C15H10Br2ClNO
  • Mol. W.415.51 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine EP Impurity M
Oxcarbazepine EP Impurity M
  • CAT. No.O060046
  • CAS. No.2642430-32-6
  • Mol. F.C30H22N4O3
  • Mol. W.486.52 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine EP Impurity G
Oxcarbazepine EP Impurity G
  • CAT. No.O060047
  • CAS. No.15882-79-8
  • Mol. F.C17H17NO
  • Mol. W.251.32 g/mol
  • Stock Status:Instock
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(S)-10-Monohydroxy-10,11-dihydrocarbamazepine O-beta-D-Glucuronide
(S)-10-Monohydroxy-10,11-dihydrocarbamazepine O-beta-D-Glucuronide
  • CAT. No.O060049
  • CAS. No.NA
  • Mol. F.C21H22N2O8
  • Mol. W.430.41 g/mol
  • Stock Status:Under Synthesis
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Oxcarbazepine Impurity 12
Oxcarbazepine Impurity 12
  • CAT. No.O060051
  • CAS. No.537693-30-4
  • Mol. F.C15H10N2O4
  • Mol. W.282.25 g/mol
  • Stock Status:Custom Synthesis
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10,11-Dihydro-10-oxo-5H-dibenz(b,f)azepine-5-carbonitrile
10,11-Dihydro-10-oxo-5H-dibenz(b,f)azepine-5-carbonitrile
  • CAT. No.O060052
  • CAS. No.78880-65-6
  • Mol. F.C15H10N2O
  • Mol. W.234.25 g/mol
  • Stock Status:Instock
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Acridine-9-carboxaldehyde
Acridine-9-carboxaldehyde
  • CAT. No.O060053
  • CAS. No.885-23-4
  • Mol. F.C14H9NO
  • Mol. W.207.23 g/mol
  • Stock Status:Instock
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Acridine-9 carboxylic acid
Acridine-9 carboxylic acid
  • CAT. No.O060055
  • CAS. No.5336-90-3
  • Mol. F.C14H9NO2
  • Mol. W.223.23 g/mol
  • Stock Status:Instock
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Oxcarbazepine O-Propan-1-one
Oxcarbazepine O-Propan-1-one
  • CAT. No.O060056
  • CAS. No.186694-22-4
  • Mol. F.C18H16N2O3
  • Mol. W.308.33 g/mol
  • Stock Status:Custom Synthesis
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N-(5-carbamoyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10yl)-10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide
N-(5-carbamoyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10yl)-10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide
  • CAT. No.O060059
  • CAS. No.NA
  • Mol. F.C30H24N4O3
  • Mol. W.488.54 g/mol
  • Stock Status:Custom Synthesis
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10,11-Dihydro-10-oxo-5H-dibenzo[b,f]azepine-5-carboxylic acid methyl ester
10,11-Dihydro-10-oxo-5H-dibenzo[b,f]azepine-5-carboxylic acid methyl ester
  • CAT. No.O060060
  • CAS. No.353497-31-1
  • Mol. F.C16H13NO3
  • Mol. W.267.28 g/mol
  • Stock Status:Custom Synthesis
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trimethylammonium 5-carbamoyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10-yl sulfate
trimethylammonium 5-carbamoyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10-yl sulfate
  • CAT. No.O060061
  • CAS. No.NA
  • Mol. F.C18H23N3O5S
  • Mol. W.393.46 g/mol
  • Stock Status:Limited Stock
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N Nitroso Oxcarbazepine EP Impurity C
N Nitroso Oxcarbazepine EP Impurity C
  • CAT. No.O060062
  • CAS. No.NA
  • Mol. F.C14H10N2O2
  • Mol. W.238.24 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Oxcarbazepine
N-Nitroso Oxcarbazepine
  • CAT. No.O060063
  • CAS. No.NA
  • Mol. F.C15H12N2O2
  • Mol. W.252.27 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 15
Oxcarbazepine Impurity 15
  • CAT. No.O060064
  • CAS. No.1360470-12-7
  • Mol. F.C18H15NO3
  • Mol. W.293.32 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 16
Oxcarbazepine Impurity 16
  • CAT. No.O060065
  • CAS. No.NA
  • Mol. F.C16H13NO3
  • Mol. W.267.28 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 1
Oxcarbazepine Impurity 1
  • CAT. No.O060066
  • CAS. No.33948-20-8
  • Mol. F.C15H11BrClNO
  • Mol. W.336.63 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 9
Oxcarbazepine Impurity 9
  • CAT. No.O060067
  • CAS. No.59691-07-5
  • Mol. F.C14H12BrN
  • Mol. W.274.16 g/mol
  • Stock Status:Custom Synthesis
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(S)-10hydroxy-10,11-dihydroxy-5H-dibenz[b,f]azepine
(S)-10hydroxy-10,11-dihydroxy-5H-dibenz[b,f]azepine
  • CAT. No.O060068
  • CAS. No.1431547-14-6
  • Mol. F.C14H13NO
  • Mol. W.211.26 g/mol
  • Stock Status:Custom Synthesis
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Eslicarbazepine Acetate Nitroso Impurity 1
Eslicarbazepine Acetate Nitroso Impurity 1
  • CAT. No.O060069
  • CAS. No.NA
  • Mol. F.C16H14N2O3
  • Mol. W.282.29 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Eslicarbazepine
N-Nitroso Eslicarbazepine
  • CAT. No.O060070
  • CAS. No.NA
  • Mol. F.C14H12N2O2
  • Mol. W.240.26 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 10
Oxcarbazepine Impurity 10
  • CAT. No.O060071
  • CAS. No.1261034-93-8
  • Mol. F.C14H11Br2N
  • Mol. W.353.10 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Oxcarbazepine EP Impurity D
N-Nitroso Oxcarbazepine EP Impurity D
  • CAT. No.O060072
  • CAS. No.NA
  • Mol. F.C14H8N2O3
  • Mol. W.252.20 g/mol
  • Stock Status:Custom Synthesis
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10-Hydroxy Oxcarbazepine
10-Hydroxy Oxcarbazepine
  • CAT. No.O060074
  • CAS. No.1622427-14-8
  • Mol. F.C15H12N2O3
  • Mol. W.268.27 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 2
Oxcarbazepine Impurity 2
  • CAT. No.O060076
  • CAS. No.2512216-68-9
  • Mol. F.C15H11Br2NO
  • Mol. W.381.10 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 3
Oxcarbazepine Impurity 3
  • CAT. No.O060077
  • CAS. No.866873-98-5
  • Mol. F.C15H10Br3NO
  • Mol. W.459.96 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 4
Oxcarbazepine Impurity 4
  • CAT. No.O060078
  • CAS. No.143667-54-3
  • Mol. F.C15H8Br2ClNO
  • Mol. W.413.49 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 5
Oxcarbazepine Impurity 5
  • CAT. No.O060079
  • CAS. No.143667-53-2
  • Mol. F.C15H9BrClNO
  • Mol. W.334.60 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Eslicarbazepine Acetate Impurity (Racemic)
N-Nitroso Eslicarbazepine Acetate Impurity (Racemic)
  • CAT. No.O060080
  • CAS. No.NA
  • Mol. F.C16H14N2O3
  • Mol. W.282.29 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Eslicarbazepine (Racemic)
N-Nitroso Eslicarbazepine (Racemic)
  • CAT. No.O060081
  • CAS. No.NA
  • Mol. F.C14H12N2O2
  • Mol. W.240.26 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Impurity 6
Oxcarbazepine Impurity 6
  • CAT. No.O060082
  • CAS. No.NA
  • Mol. F.C14H11NO4
  • Mol. W.257.24 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Dimer
Oxcarbazepine Dimer
  • CAT. No.O060083
  • CAS. No.NA
  • Mol. F.C31H22N4O5
  • Mol. W.530.53 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

Oxcarbazepine N-beta D Glucuronide
Oxcarbazepine N-beta D Glucuronide
  • CAT. No.O060019
  • CAS. No.1260595-39-8
  • Mol. F.C21H20N2O8
  • Mol. W.428.39 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine Sulfate Sodium Salt
Oxcarbazepine Sulfate Sodium Salt
  • CAT. No.O060057
  • CAS. No.NA
  • Mol. F.C16H14NNaO5S
  • Mol. W.355.34 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine 10-O-D-Glucuronide
Oxcarbazepine 10-O-D-Glucuronide
  • CAT. No.O060058
  • CAS. No.144407-84-1
  • Mol. F.C21H22N2O8
  • Mol. W.430.41 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Oxcarbazepine D4
Oxcarbazepine D4
  • CAT. No.O060010
  • CAS. No.1020719-71-4
  • Mol. F.C15H8D4N2O2
  • Mol. W.256.29 g/mol
  • Stock Status:Under Synthesis
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10,11-Dihydro-10-Hydroxy Carbamazepine D4
10,11-Dihydro-10-Hydroxy Carbamazepine D4
  • CAT. No.O060011
  • CAS. No.1188265-49-7
  • Mol. F.C15H10D4N2O2
  • Mol. W.258.31 g/mol
  • Stock Status:Under Synthesis
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Oxcarbazepine D10
Oxcarbazepine D10
  • CAT. No.O060017
  • CAS. No.28721-07-5 (unlabelled)
  • Mol. F.C15H2N2O2D10
  • Mol. W.262.34 g/mol
  • Stock Status:Custom Synthesis
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Oxcarbazepine D8
Oxcarbazepine D8
  • CAT. No.O060043
  • CAS. No.1261396-65-9
  • Mol. F.C15H4D8N2O2
  • Mol. W.260.27 g/mol
  • Stock Status:Custom Synthesis
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Eslicarbazepine D3 Acetate
Eslicarbazepine D3 Acetate
  • CAT. No.O060048
  • CAS. No.NA
  • Mol. F.C17H13D3N2O3
  • Mol. W.299.34 g/mol
  • Stock Status:Custom Synthesis
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Licarbazepine D8
Licarbazepine D8
  • CAT. No.O060054
  • CAS. No.1261393-17-2
  • Mol. F.C15H6D8N2O2
  • Mol. W.262.30 g/mol
  • Stock Status:Under Synthesis
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Oxcarbazepine D4
Oxcarbazepine D4
  • CAT. No.O060075
  • CAS. No.1134188-71-8
  • Mol. F.C15H8D4N2O2
  • Mol. W.256.29 g/mol
  • Stock Status:Instock
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