Pharmaceutical Impurity Standards & Reference Standards

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

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All 2,841
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BENZOCAINE

Ethyl Benzoate

CAT No.-
CAS No.93-89-0
Mol. F.C9H10O2
Mol. W.150.18
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BENZENE

Ethyl Benzenesulfonate

CAT No.-
CAS No.515-46-8
Mol. F.C8H10O3S
Mol. W.186.23
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BENZENE

Ethyl benzenesulfonate-13C6

CAT No.-
CAS No.515-46-8 (non-labelled)
Mol. F.C213C6H5O3S
Mol. W.187.14
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BENZENE

Ethyl 3-Nitro Benzenesulfonate

CAT No.-
CAS No.-
Mol. F.C8H9NO5S
Mol. W.231.23
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BENZENE

Ethynylbenzene

CAT No.-
CAS No.536-74-3
Mol. F.C8H6
Mol. W.102.14
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BENZENE

Ethynylbenzene-13C

CAT No.-
CAS No.23351-79-3
Mol. F.13C C613CH6
Mol. W.103.13
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BENZENE

Ethynylbenzene-13C2

CAT No.-
CAS No.263012-32-4
Mol. F.13C2 C6H6
Mol. W.104.12
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BENAZEPRIL

ent-Benazepril

CAT No.-
CAS No.131064-75-0
Mol. F.C24H28N2O5
Mol. W.424.50
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APREPITANT

ent-Aprepitant

CAT No.-
CAS No.172822-29-6
Mol. F.C23H21F7N4O3
Mol. W.534.43
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APREPITANT

ent-Defluoro Aprepitant

CAT No.-
CAS No.-
Mol. F.C23H22F6N4O3
Mol. W.516.45
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