Pharmaceutical Impurity Standards & Reference Standards

Browse our full catalog of pharmaceutical impurities, reference materials, and research chemicals.

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ERIODICTYOL

Eriodictyol

CAT No.-
CAS No.552-58-9
Mol. F.C15H12O6
Mol. W.288.26
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ERIODICTYOL

Eriodictyol-5-O-Glucuronide

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CAS No.-
Mol. F.C21H20O12
Mol. W.464.38
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ERIODICTYOL

Eriodictyol-7-O-Glucuronide

CAT No.-
CAS No.133360-47-1
Mol. F.C21H20O12
Mol. W.464.38
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ERLOTINIB

Erlotinib HCl

CAT No.-
CAS No.183319-69-9
Mol. F.C22H23N3O4. HCl
Mol. W.393.45 36.46
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ERLOTINIB

Erlotinib-d6 HCl

CAT No.-
CAS No.1189953-78-3
Mol. F.C22H17N3O4D6. HCl
Mol. W.399.48 36.46
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ERLOTINIB

Erlotinib metabolite M11

CAT No.-
CAS No.882172-60-3
Mol. F.C21H19N3O5
Mol. W.393.40
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ERLOTINIB

Erlotinib O-Desmethyl Metabolite Isomer (M14)

CAT No.-
CAS No.183321-86-0
Mol. F.C21H21N3O4
Mol. W.379.42
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ERLOTINIB

Erlotinib Hydroxy Metabolite

CAT No.-
CAS No.882420-22-6
Mol. F.C22H23N3O5
Mol. W.409.45
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ERLOTINIB

Erlotinib Carboxylic Acid

CAT No.-
CAS No.-
Mol. F.C22H25N3O6
Mol. W.427.46
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ERLOTINIB

Erlotinib O-Desmethyl Metabolite Isomer (M13)HCl

CAT No.-
CAS No.183365-34-6
Mol. F.C21H21N3O4. HCl
Mol. W.379.42 36.46
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