Pharmaceutical Reference Standards / Impurity Standards

Penicilloic V Acid
Penicilloic V Acid
  • CAT. No.P470002
  • CAS. No.NA
  • Mol. F.C16H20N2O6S
  • Mol. W.368.40 g/mol
  • Stock Status:Under Synthesis
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Phenoxymethylpenicillin Potassium Impurity E Hydrochloride
Phenoxymethylpenicillin Potassium Impurity E Hydrochloride
  • CAT. No.P470003
  • CAS. No.NA
  • Mol. F.C16H20N2O6S.HCl
  • Mol. W.404.86 g/mol
  • Stock Status:Custom Synthesis
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Phenoxymethylpenicillin Potassium Impurity F Hydrochloride
Phenoxymethylpenicillin Potassium Impurity F Hydrochloride
  • CAT. No.P470004
  • CAS. No.196701-54-9
  • Mol. F.C15H20N2O4S.HCl
  • Mol. W.360.86 g/mol
  • Stock Status:Custom Synthesis
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Beta-lactamase
Beta-lactamase
  • CAT. No.P470005
  • CAS. No.9073-60-3
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Benzylpenicillin EP Impurity F
Benzylpenicillin EP Impurity F
  • CAT. No.P470006
  • CAS. No.501-34-8
  • Mol. F.C15H20N2O3S
  • Mol. W.308.40 g/mol
  • Stock Status:Instock
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Phenoxymethylpenicillin Potassium EP Impurity D
Phenoxymethylpenicillin Potassium EP Impurity D
  • CAT. No.P470008
  • CAS. No.20880-67-5
  • Mol. F.C16H18N2O6S
  • Mol. W.366.39 g/mol
  • Stock Status:Instock
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Benzylpenicillin Potassium EP Impurity C
Benzylpenicillin Potassium EP Impurity C
  • CAT. No.P470009
  • CAS. No.525-91-7
  • Mol. F.C16H18N2O5S
  • Mol. W.350.39 g/mol
  • Stock Status:Custom Synthesis
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Benzylpenicillin EP Impurity C Sodium Salt
Benzylpenicillin EP Impurity C Sodium Salt
  • CAT. No.P470009A
  • CAS. No.5985-13-7
  • Mol. F.C16H17N2NaO5S
  • Mol. W.372.37 g/mol
  • Stock Status:Custom Synthesis
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Benzylpenicillin Potassium EP Impurity E
Benzylpenicillin Potassium EP Impurity E
  • CAT. No.P470010
  • CAS. No.NA
  • Mol. F.C16H20N2O5S
  • Mol. W.352.41 g/mol
  • Stock Status:Custom Synthesis
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L-Penicillamine
L-Penicillamine
  • CAT. No.P470016
  • CAS. No.1113-41-3
  • Mol. F.C5H11NO2S
  • Mol. W.149.21 g/mol
  • Stock Status:Custom Synthesis
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DL-Penicillamine
DL-Penicillamine
  • CAT. No.P470018
  • CAS. No.52-66-4
  • Mol. F.C5H11NO2S
  • Mol. W.149.21 g/mol
  • Stock Status:Custom Synthesis
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Benzathine Benzylpenicillin EP Impurity C
Benzathine Benzylpenicillin EP Impurity C
  • CAT. No.P470021
  • CAS. No.NA
  • Mol. F.C32H38N4O4S
  • Mol. W.574.73 g/mol
  • Stock Status:Instock
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(2R-trans)-5,5-Dimethyl-2-[[(phenylacetyl)amino]methyl]-4-thiazolidinecarboxylic Acid
(2R-trans)-5,5-Dimethyl-2-[[(phenylacetyl)amino]methyl]-4-thiazolidinecarboxylic Acid
  • CAT. No.P470022
  • CAS. No.73184-06-2
  • Mol. F.C15H20N2O3S
  • Mol. W.308.40 g/mol
  • Stock Status:Custom Synthesis
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Benzylpenicillin Benzathine Impurity E
Benzylpenicillin Benzathine Impurity E
  • CAT. No.P470023
  • CAS. No.13057-98-2
  • Mol. F.C16H20N2O5S
  • Mol. W.352.41 g/mol
  • Stock Status:Instock
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Benzylpenillic acid
Benzylpenillic acid
  • CAT. No.P470024
  • CAS. No.13093-87-3
  • Mol. F.C16H18N2O4S
  • Mol. W.334.39 g/mol
  • Stock Status:Instock
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DL-Benzylpenicillenic Acid
DL-Benzylpenicillenic Acid
  • CAT. No.P470026
  • CAS. No.3264-88-8
  • Mol. F.C16H18N2O4S
  • Mol. W.334.40 g/mol
  • Stock Status:Custom Synthesis
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Phenoxymethylpenilloic Acid
Phenoxymethylpenilloic Acid
  • CAT. No.P470027
  • CAS. No.4847-29-4
  • Mol. F.C15H20N2O4S
  • Mol. W.324.40 g/mol
  • Stock Status:Under Synthesis
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Benzylpenicillin Diethylaminoethyl Ester Hydroiodide
Benzylpenicillin Diethylaminoethyl Ester Hydroiodide
  • CAT. No.P470028
  • CAS. No.808-71-9
  • Mol. F.C22H31N3O4S.HI
  • Mol. W.561.48 g/mol
  • Stock Status:Instock
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5R,6R-Benzylpenicilloic Acid
5R,6R-Benzylpenicilloic Acid
  • CAT. No.P470030
  • CAS. No.87492-68-0
  • Mol. F.C16H20N2O5S
  • Mol. W.352.41 g/mol
  • Stock Status:Custom Synthesis
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Penicillin F Potassium Salt
Penicillin F Potassium Salt
  • CAT. No.P470031
  • CAS. No.NA
  • Mol. F.C14H19KN2O4S
  • Mol. W.350.47 g/mol
  • Stock Status:Custom Synthesis
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Benzathine Benzylpenicillin EP Impurity I
Benzathine Benzylpenicillin EP Impurity I
  • CAT. No.P470032
  • CAS. No.4493-18-9
  • Mol. F.C14H22N2O4S
  • Mol. W.314.40 g/mol
  • Stock Status:Instock
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Penicilloic acid
Penicilloic acid
  • CAT. No.P470077
  • CAS. No.1049-84-9
  • Mol. F.C16H20N2O6S
  • Mol. W.368.40 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Phenoxymethylpenicillin-d5
Phenoxymethylpenicillin-d5
  • CAT. No.P470017
  • CAS. No.1356837-87-0
  • Mol. F.C16H13D5N2O5S
  • Mol. W.355.42 g/mol
  • Stock Status:Custom Synthesis
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Penicillin V-d5
Penicillin V-d5
  • CAT. No.P470019
  • CAS. No.1356837-87-0
  • Mol. F.C16H13D5N2O5S
  • Mol. W.355.42 g/mol
  • Stock Status:Under Synthesis
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Penicillin G-d7 Potassium Salt
Penicillin G-d7 Potassium Salt
  • CAT. No.P470020
  • CAS. No.352323-25-2
  • Mol. F.C16H10D7KN2O4S
  • Mol. W.379.52 g/mol
  • Stock Status:Custom Synthesis
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