Pharmaceutical Reference Standards / Impurity Standards

Paracetamol
Paracetamol
  • CAT. No.P030000
  • CAS. No.103-90-2
  • Mol. F.C8H9NO2
  • Mol. W.151.16 g / mol
  • Stock Status:Instock
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Paracetamol
Paracetamol
  • CAT. No.P030000A
  • CAS. No.103-90-2
  • Mol. F.C8H9NO2
  • Mol. W.151.16 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity A
Paracetamol EP Impurity A
  • CAT. No.P030001
  • CAS. No.614-80-2
  • Mol. F.C8H9NO2
  • Mol. W.151.16 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity B
Paracetamol EP Impurity B
  • CAT. No.P030002
  • CAS. No.1693-37-4
  • Mol. F.C9H11NO2
  • Mol. W.165.19 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity C
Paracetamol EP Impurity C
  • CAT. No.P030003
  • CAS. No.3964-54-3
  • Mol. F.C8H8ClNO2
  • Mol. W.185.61 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity D
Paracetamol EP Impurity D
  • CAT. No.P030004
  • CAS. No.103-84-4
  • Mol. F.C8H9NO
  • Mol. W.135.16 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity E
Paracetamol EP Impurity E
  • CAT. No.P030005
  • CAS. No.99-93-4
  • Mol. F.C8H8O2
  • Mol. W.136.15 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity F
Paracetamol EP Impurity F
  • CAT. No.P030006
  • CAS. No.100-02-7
  • Mol. F.C6H5O3N
  • Mol. W.139.11 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity G
Paracetamol EP Impurity G
  • CAT. No.P030007
  • CAS. No.34523-34-7
  • Mol. F.C8H9O2N
  • Mol. W.151.16 g/mol
  • Stock Status:Limited Stock
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Paracetamol EP Impurity H
Paracetamol EP Impurity H
  • CAT. No.P030008
  • CAS. No.2623-33-8
  • Mol. F.C10H11NO3
  • Mol. W.193.20 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity I
Paracetamol EP Impurity I
  • CAT. No.P030009
  • CAS. No.118-93-4
  • Mol. F.C8H8O2
  • Mol. W.136.15 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity J
Paracetamol EP Impurity J
  • CAT. No.P030010
  • CAS. No.539-03-7
  • Mol. F.C8H8ClNO
  • Mol. W.169.61 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity J
Paracetamol EP Impurity J
  • CAT. No.P030010A
  • CAS. No.539-03-7
  • Mol. F.C8H8ClNO
  • Mol. W.169.61 g/mol
  • Stock Status:Custom Synthesis
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3-Aminophenol
3-Aminophenol
  • CAT. No.P030012
  • CAS. No.591-27-5
  • Mol. F.C6H7NO
  • Mol. W.109.13 g/mol
  • Stock Status:Instock
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Paracetamol-D3
Paracetamol-D3
  • CAT. No.P030013
  • CAS. No.60902-28-5
  • Mol. F.C8H6D3NO2
  • Mol. W.154.18 g/mol
  • Stock Status:Instock
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N-acetyl Benzoquinoneimine
N-acetyl Benzoquinoneimine
  • CAT. No.P030016
  • CAS. No.50700-49-7
  • Mol. F.C8H7NO2
  • Mol. W.149.15 g/mol
  • Stock Status:Custom Synthesis
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2-Chloroacetamide
2-Chloroacetamide
  • CAT. No.P030017
  • CAS. No.79-07-2
  • Mol. F.C2H4ClNO
  • Mol. W.93.51 g/mol
  • Stock Status:Instock
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4-Acetamidophenyl beta-D-Glucuronide Sodium Salt
4-Acetamidophenyl beta-D-Glucuronide Sodium Salt
  • CAT. No.P030018
  • CAS. No.120595-80-4
  • Mol. F.C14H16NNaO8
  • Mol. W.349.27 g/mol
  • Stock Status:Instock
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4-Acetaminophen Sulfate Potassium Salt
4-Acetaminophen Sulfate Potassium Salt
  • CAT. No.P030019
  • CAS. No.32113-41-0
  • Mol. F.C8H8KNO5S
  • Mol. W.269.32 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity L
Paracetamol EP Impurity L
  • CAT. No.P030021
  • CAS. No.2514961-29-4
  • Mol. F.C16H16N2O4
  • Mol. W.300.31 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity M
Paracetamol EP Impurity M
  • CAT. No.P030022
  • CAS. No.1752-24-5
  • Mol. F.C12H11NO2
  • Mol. W.201.22 g/mol
  • Stock Status:Instock
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Paracetamol EP Impurity N
Paracetamol EP Impurity N
  • CAT. No.P030023
  • CAS. No.3070-86-8
  • Mol. F.C16H16N2O3
  • Mol. W.284.31 g/mol
  • Stock Status:Instock
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Acetaminophen Impurity 1
Acetaminophen Impurity 1
  • CAT. No.P030024
  • CAS. No.NA
  • Mol. F.C16H16N2O3
  • Mol. W.284.32 g/mol
  • Stock Status:Custom Synthesis
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Acetaminophen Impurity A (DMF)
Acetaminophen Impurity A (DMF)
  • CAT. No.P030028
  • CAS. No.NA
  • Mol. F.C16H16N2O3
  • Mol. W.284.31 g/mol
  • Stock Status:Custom Synthesis
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Paracetamol EP Imurity O
Paracetamol EP Imurity O
  • CAT. No.P030030
  • CAS. No.2575516-61-7
  • Mol. F.C16H16N2O4
  • Mol. W.300.31 g/mol
  • Stock Status:Instock
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N-Nitrosoacetanilide
N-Nitrosoacetanilide
  • CAT. No.P030031
  • CAS. No.938-81-8
  • Mol. F.C8H8N2O2
  • Mol. W.164.16 g/mol
  • Stock Status:Custom Synthesis
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4-Isopropenylphenol
4-Isopropenylphenol
  • CAT. No.P030032
  • CAS. No.4286-23-1
  • Mol. F.C9H10O
  • Mol. W.134.18 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Paracetamol
N-Nitroso Paracetamol
  • CAT. No.P030033
  • CAS. No.146897-60-1
  • Mol. F.C8H8N2O3
  • Mol. W.180.16 g/mol
  • Stock Status:Custom Synthesis
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3-Methoxyacetanilide
3-Methoxyacetanilide
  • CAT. No.P030035
  • CAS. No.588-16-9
  • Mol. F.C9H11NO2
  • Mol. W.165.19 g/mol
  • Stock Status:Custom Synthesis
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5,5`-Dinitro[1,1`-biphenyl]-2,2`-diol
5,5`-Dinitro[1,1`-biphenyl]-2,2`-diol
  • CAT. No.P030036
  • CAS. No.32750-13-3
  • Mol. F.C12H8N2O6
  • Mol. W.276.20 g/mol
  • Stock Status:Custom Synthesis
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5,5`-Diamino[1,1`-biphenyl]-2,2`-diol
5,5`-Diamino[1,1`-biphenyl]-2,2`-diol
  • CAT. No.P030037
  • CAS. No.61604-22-6
  • Mol. F.C12H12N2O2
  • Mol. W.216.24 g/mol
  • Stock Status:Custom Synthesis
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Acetaminophen Cysteine
Acetaminophen Cysteine
  • CAT. No.P030038
  • CAS. No.64014-06-8
  • Mol. F.C11H14N2O3S
  • Mol. W.254.31 g/mol
  • Stock Status:Custom Synthesis
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p-Quinonimine
p-Quinonimine
  • CAT. No.P030039
  • CAS. No.3009-34-5
  • Mol. F.C6H5NO
  • Mol. W.107.11 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Paracetamol EP Impurity M
N-Nitroso Paracetamol EP Impurity M
  • CAT. No.P030040
  • CAS. No.NA
  • Mol. F.C12H10N2O3
  • Mol. W.230.22 g/mol
  • Stock Status:Custom Synthesis
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4-(Acetylamino)-3-chlorobenzoic acid
4-(Acetylamino)-3-chlorobenzoic acid
  • CAT. No.P030041
  • CAS. No.74114-62-8
  • Mol. F.C9H8ClNO3
  • Mol. W.213.62 g/mol
  • Stock Status:Custom Synthesis
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Paracetamol Impurity 1
Paracetamol Impurity 1
  • CAT. No.P030042
  • CAS. No.98966-17-7
  • Mol. F.C16H16N2O4
  • Mol. W.300.31 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Paracetamol Dimer
Paracetamol Dimer
  • CAT. No.P030014
  • CAS. No.98966-14-4
  • Mol. F.C16H16O4N2
  • Mol. W.300.31
  • Stock Status:Instock
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Paracetamol-D4
Paracetamol-D4
  • CAT. No.P030015
  • CAS. No.64315-36-2
  • Mol. F.C8H5D4NO2
  • Mol. W.155.19 g/mol
  • Stock Status:Instock
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4-Nitrophenol D4
4-Nitrophenol D4
  • CAT. No.P030020
  • CAS. No.93951-79-2
  • Mol. F.O2NC6D4OH
  • Mol. W.143.13 g/mol
  • Stock Status:Please Enquire
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4-Acetaminophen Sulfate Potassium Salt D3
4-Acetaminophen Sulfate Potassium Salt D3
  • CAT. No.P030027
  • CAS. No.NA
  • Mol. F.C8H5D3KNO5S
  • Mol. W.272.33 g/mol
  • Stock Status:Instock
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4-Acetamidophenyl beta-D-Glucuronide-D3 Sodium Salt
4-Acetamidophenyl beta-D-Glucuronide-D3 Sodium Salt
  • CAT. No.P030029
  • CAS. No.1260619-61-1
  • Mol. F.C14H13D3NNaO8
  • Mol. W.352.29 g/mol
  • Stock Status:Please Enquire
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3-Methoxy Acetaminophen-D3
3-Methoxy Acetaminophen-D3
  • CAT. No.P030034
  • CAS. No.1246816-53-4
  • Mol. F.C9H8D3NO3
  • Mol. W.184.21 g/mol
  • Stock Status:Please Enquire
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