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Impurities & Reference Standards

Metabolites & Degradation Products

Source 200 metabolites & degradation products for research, QC and production, documented with COA and SDS.

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158in stock

COA + SDSwith every lot

Reference Standard

Pitavastatin Lactone chemical structure

Pitavastatin Lactone

CAS: 141750-63-2
Formula: C₂₅H₂₂FNO₃
MW: 403.4 g/mol

VQ-027528

Reference Standard

Pitavastatin N-Oxide chemical structure

Pitavastatin N-Oxide

CAS: 1611499-16-1
Formula: C₂₅H₂₄FNO₅
MW: 437.5 g/mol

VQ-023513

Reference Standard

Plastic additive 6 chemical structure

Plastic additive 6

CAS: 27676-62-6
Formula: C₄₈H₆₉N₃O₆
MW: 784.1 g/mol

VQ-027182

Reference Standard

Polybutylene terephthalate Impurity 2 chemical structure

Polybutylene terephthalate Impurity 2

CAS: 210566-88-4
Formula: C₃₆H₃₈O₁₃
MW: 678.7 g/mol

VQ-028290

Reference Standard

Pomalidomide Metabolite M17 chemical structure

Pomalidomide Metabolite M17

CAS: 1547162-41-3
Formula: C₁₃H₁₁N₃O₅
MW: 289.24 g/mol

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Reference Standard

Ponatinib N-Desmethyl Analog chemical structure

Ponatinib N-Desmethyl Analog

CAS: 943319-87-7
Formula: C₂₈H₂₅F₃N₆O
MW: 518.5 g/mol

VQ-021311

Reference Standard

Ponatinib N-Oxide chemical structure

Ponatinib N-Oxide

CAS: 2227480-51-3
Formula: C₂₉H₂₇F₃N₆O₂
MW: 548.6 g/mol

VQ-021312

Reference Standard

Ponazuril chemical structure

CAS: 69004-04-2
Formula: C₁₈H₁₄F₃N₃O₆S
MW: 457.4 g/mol

VQ-034338

Reference Standard

Posaconazole Bis Triazole Analog chemical structure

Posaconazole Bis Triazole Analog

CAS: 2941410-71-3
Formula: C₃₉H₄₄FN₁₁O₄
MW: 749.8 g/mol

VQ-041563

Reference Standard

Posaconazole Desethylene Diformyl Impurity chemical structure

Posaconazole Desethylene Diformyl Impurity

CAS: 357189-95-8
Formula: C₃₇H₄₀F₂N₈O₆
MW: 730.8 g/mol

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Reference Standard

Posaconazole Desformyl Impurity chemical structure

Posaconazole Desformyl Impurity

CAS: 183871-34-3
Formula: C₁₂H₂₀N₂O
MW: 208.3 g/mol

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Reference Standard

Posaconazole Desformyl Impurity(Oxalic Acid Salt) chemical structure

Posaconazole Desformyl Impurity(Oxalic Acid Salt)

CAS: 2356140-65-1
Formula: C₁₄H₂₂N₂O₅
MW: 298.33 g/mol

In stock

Reference Standard

Posaconazole Diastereoisomer 2 chemical structure

Posaconazole Diastereoisomer 2

CAS: 213381-05-6
Formula: C₃₇H₄₂F₂N₈O₄
MW: 700.8 g/mol

VQ-033251

Reference Standard

Posaconazole Diastereoisomer 3 (S,R,R,R) chemical structure

Posaconazole Diastereoisomer 3 (S,R,R,R)

CAS: 1229428-89-0
Formula: C₃₇H₄₂F₂N₈O₄
MW: 700.8 g/mol

VQ-033250

Reference Standard

Posaconazole Diastereoisomer 5 chemical structure

Posaconazole Diastereoisomer 5

CAS: 1229428-90-3
Formula: C₃₇H₄₂F₂N₈O₄
MW: 700.8 g/mol

VQ-033252

Reference Standard

Posaconazole Diastereoisomer 7 (R,S,R,S) chemical structure

Posaconazole Diastereoisomer 7 (R,S,R,S)

CAS: 213381-04-5
Formula: C₃₇H₄₂F₂N₈O₄
MW: 700.8 g/mol

VQ-033253

Reference Standard

Posaconazole Impurity 78 chemical structure

Posaconazole Impurity 78

CAS: 2514953-93-4
Formula: C₁₇H₂₅N₅O₂
MW: 331.4 g/mol

VQ-041562

Reference Standard

Posaconazole Mono N-Oxide chemical structure

Posaconazole Mono N-Oxide

CAS: 1902954-03-3
Formula: C₃₇H₄₂F₂N₈O₅
MW: 716.8 g/mol

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Reference Standard

Potassium 4-hydroxy-3-methoxybenzenesulfonate chemical structure

Potassium 4-hydroxy-3-methoxybenzenesulfonate

CAS: 16241-25-1
Formula: C₇H₇KO₅S
MW: 242.29 g/mol

VQ-048561

Reference Standard

Pramipexole Photo Degradation Impurity Z2 chemical structure

Pramipexole Photo Degradation Impurity Z2

CAS: 2197141-23-2
Formula: C₁₀H₁₉N₃O₂S
MW: 245.34 g/mol

VQ-033273

Reference Standard

Prasugrel alpha Hydroxy Impurity chemical structure

Prasugrel alpha Hydroxy Impurity

CAS: 1100905-45-0
Formula: C₁₁H₁₁FO₂
MW: 194.2 g/mol

VQ-041593

Reference Standard

Prasugrel Thiol Analog Hydrochloride chemical structure

Prasugrel Thiol Analog Hydrochloride

CAS: 929211-64-3
Formula: C₂₇H₂₈FNO₅S
MW: 497.6 g/mol

VQ-033281

Reference Standard

Pravastatin 1,1,3,3-Tetramethylbutylamine chemical structure

Pravastatin 1,1,3,3-Tetramethylbutylamine

CAS: 151006-14-3
Formula: C₃₁H₅₅NO₇
MW: 553.8 g/mol

VQ-027579

Reference Standard

Pravastatin 3-beta-Hydroxy Lactone chemical structure

Pravastatin 3-beta-Hydroxy Lactone

CAS: 87984-67-6
Formula: C₂₃H₃₄O₆
MW: 406.5 g/mol

VQ-027582

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