Pharmaceutical Reference Standards / Impurity Standards

Carbimazole
Carbimazole
  • CAT. No.C810000
  • CAS. No.22232-54-8
  • Mol. F.C7H10N2O2S
  • Mol. W.186.23 g/mol
  • Stock Status:Instock
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Carbimazole EP Impurity A
Carbimazole EP Impurity A
  • CAT. No.C810001
  • CAS. No.60-56-0
  • Mol. F.C4H6N2S
  • Mol. W.114.17 g/mol
  • Stock Status:Custom Synthesis
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Chlordiazepoxide Reference Standard
Chlordiazepoxide Reference Standard
  • CAT. No.C820000A
  • CAS. No.58-25-3
  • Mol. F.C16H14ClN3O
  • Mol. W.299.75 g/mol
  • Stock Status:Please Enquire
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Chlordiazepoxide EP Impurity A
Chlordiazepoxide EP Impurity A
  • CAT. No.C820001
  • CAS. No.963-39-3
  • Mol. F.C15H11ClN2O2
  • Mol. W.286.71 g/mol
  • Stock Status:Instock
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Chlordiazepoxide EP Impurity B
Chlordiazepoxide EP Impurity B
  • CAT. No.C820002
  • CAS. No.5958-24-7
  • Mol. F.C15H10Cl2N2O
  • Mol. W.305.16 g/mol
  • Stock Status:Instock
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N-Methyl Chlordiazepoxide
N-Methyl Chlordiazepoxide
  • CAT. No.C820003
  • CAS. No.3693-14-9
  • Mol. F.C17H16ClN3O
  • Mol. W.313.78 g/mol
  • Stock Status:Instock
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Desoxochlordiazepoxide
Desoxochlordiazepoxide
  • CAT. No.C820004
  • CAS. No.4393-72-0
  • Mol. F.C16H14ClN3
  • Mol. W.283.75 g/mol
  • Stock Status:Limited Stock
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Norchlordiazepoxide
Norchlordiazepoxide
  • CAT. No.C820005
  • CAS. No.7722-15-8
  • Mol. F.C15H12ClN3O
  • Mol. W.285.73 g/mol
  • Stock Status:Instock
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6-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin 2-one 4-oxide
6-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin 2-one 4-oxide
  • CAT. No.C820006
  • CAS. No.NA
  • Mol. F.C15H11ClN2O2
  • Mol. W.286.71 g/mol
  • Stock Status:Custom Synthesis
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N-Nitrosochlordiazepoxide
N-Nitrosochlordiazepoxide
  • CAT. No.C820007
  • CAS. No.51715-17-4
  • Mol. F.C16H13ClN4O2
  • Mol. W.328.76 g/mol
  • Stock Status:Custom Synthesis
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Chlordiazepoxide Oxime Impurity
Chlordiazepoxide Oxime Impurity
  • CAT. No.C820008
  • CAS. No.18097-52-4
  • Mol. F.C13H11ClN2O
  • Mol. W.246.69 g/mol
  • Stock Status:Custom Synthesis
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[N-{4-chloro-2-[( hydroxyimino )(phenyl) methyl]phenyl} -2- (methylamino) acetamide]
[N-{4-chloro-2-[( hydroxyimino )(phenyl) methyl]phenyl} -2- (methylamino) acetamide]
  • CAT. No.C820009
  • CAS. No.NA
  • Mol. F.C16H18ClN3O2
  • Mol. W.319.79 g/mol
  • Stock Status:Custom Synthesis
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Chlordiazepoxide Impurity 2
Chlordiazepoxide Impurity 2
  • CAT. No.C820010
  • CAS. No.138729-68-7
  • Mol. F.C16H16ClN3
  • Mol. W.285.77 g/mol
  • Stock Status:Custom Synthesis
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Methimazole Thio-Beta-D-glucuronide
Methimazole Thio-Beta-D-glucuronide
  • CAT. No.C820011
  • CAS. No.39038-19-2
  • Mol. F.C10H14N2O6S
  • Mol. W.290.29 g/mol
  • Stock Status:Custom Synthesis
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2-mercapto-1-methyl-2,5-dihydro-1H-imidazole-4,5-diol
2-mercapto-1-methyl-2,5-dihydro-1H-imidazole-4,5-diol
  • CAT. No.C820012
  • CAS. No.NA
  • Mol. F.C4H8N2O2S
  • Mol. W.148.18 g/mol
  • Stock Status:Custom Synthesis
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Thiamazole
Thiamazole
  • CAT. No.T510000
  • CAS. No.60-56-0
  • Mol. F.C4H6N2S
  • Mol. W.114.17 g/mol
  • Stock Status:Instock
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