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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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Reference Standard

Trans-10-Hydroxy Nortriptyline Maleate chemical structure

Trans-10-Hydroxy Nortriptyline Maleate

CAS: 74853-74-0
Formula: C₂₃H₂₅NO₅
MW: 395.4 g/mol

VQ-049275

Reference Standard

Trans-2-Bromo-2′-hydroxy-5′-nitrostilbene

Trans-2-Bromo-2′-hydroxy-5′-nitrostilbene

CAS: 1318181-06-4
Formula: C₁₄H₁₀BrNO₃
MW: 320.14 g/mol

VQ-027317

Reference Standard

trans-3-Hydroxy Cotinine chemical structure

trans-3-Hydroxy Cotinine

CAS: 34834-67-8
Formula: C₁₀H₁₂N₂O₂
MW: 192.21 g/mol

VQ-038614

Reference Standard

trans-4-Acetamidocyclohexanol chemical structure

trans-4-Acetamidocyclohexanol

CAS: 27489-60-7
Formula: C₈H₁₅NO₂
MW: 157.21 g/mol

VQ-032642

Reference Standard

trans-4-Hydroxy-lomustine chemical structure

trans-4-Hydroxy-lomustine

CAS: 56239-24-8
Formula: C₉H₁₆ClN₃O₃
MW: 249.69 g/mol

VQ-031613

Reference Standard

trans-Bilastine N-Oxide chemical structure

trans-Bilastine N-Oxide

CAS: 1934257-95-0
Formula: C₂₈H₃₇N₃O₄
MW: 479.6 g/mol

VQ-029439

Reference Standard

trans-Clopidogrel Thiol Metabolite chemical structure

trans-Clopidogrel Thiol Metabolite

CAS: 767612-34-0
Formula: C₁₆H₁₈ClNO₄S
MW: 355.8 g/mol

VQ-029888

Reference Standard

trans-Haloperidol N-Oxide chemical structure

trans-Haloperidol N-Oxide

CAS: 150214-93-0
Formula: C₂₁H₂₃ClFNO₃
MW: 391.9 g/mol

VQ-026054

Reference Standard

Trans-Hydroxy Glimepiride chemical structure

Trans-Hydroxy Glimepiride

CAS: 600177-94-4
Formula: C₂₄H₃₄N₄O₆S
MW: 506.6 g/mol

VQ-025997

Reference Standard

trans-Prucalopride N-oxide chemical structure

trans-Prucalopride N-oxide

CAS: 566197-86-2
Formula: C₁₈H₂₆ClN₃O₄
MW: 383.9 g/mol

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Reference Standard

Trazodone 1,4-Di-N-Oxide chemical structure

Trazodone 1,4-Di-N-Oxide

CAS: 1346603-99-3
Formula: C₁₉H₂₂ClN₅O₃
MW: 403.9 g/mol

VQ-028481

Reference Standard

Trazodone N-Oxide chemical structure

Trazodone N-Oxide

CAS: 55290-68-1
Formula: C₁₉H₂₂ClN₅O₂
MW: 387.9 g/mol

VQ-034395

Reference Standard

Treprostinil Enatiomer chemical structure

Treprostinil Enatiomer

CAS: 1911575-29-5
Formula: C₂₃H₃₄O₅
MW: 390.5 g/mol

VQ-042658

Reference Standard

Triamcinolone 17-carboxyxlic Acid Impurity chemical structure

Triamcinolone 17-carboxyxlic Acid Impurity

CAS: 3800-28-0
Formula: C₂₃H₂₉FO₆
MW: 420.5 g/mol

VQ-023935

Reference Standard

Triamcinolone Acetonide Impurity 4 chemical structure

Triamcinolone Acetonide Impurity 4

CAS: 165739-48-0
Formula: C₂₂H₂₉FO₄
MW: 376.5 g/mol

VQ-034424

Reference Standard

Triamcinolone Impurity C PG Hemi Acetal

Triamcinolone Impurity C PG Hemi Acetal

CAS: 2196227-63-9
Formula: C₂₇H₃₇FO₈
MW: 508.58 g/mol

VQ-034421

Reference Standard

Triazolam N-Oxide chemical structure

Triazolam N-Oxide

CAS: 96849-15-9
Formula: C₉H₁₄ClNO₂
MW: 203.66 g/mol

VQ-044861

Reference Standard

Triethylene glycol tosylate chemical structure

Triethylene glycol tosylate

CAS: 77544-68-4
Formula: C₁₃H₂₀O₆S
MW: 304.36 g/mol

VQ-048631

Reference Standard

Trifarotene Bi phenyl acid impurity

Trifarotene Bi phenyl acid impurity

CAS: 895543-28-9
Formula: C₁₅H₁₃BrO₄
MW: 337.17 g/mol

VQ-042682

Reference Standard

Trifarotene Hydroxy Pyrrolidine Ester Impurity

Trifarotene Hydroxy Pyrrolidine Ester Impurity

CAS: 895542-69-5
Formula: C₃₀H₃₅NO₄
MW: 473.6 g/mol

VQ-042683

Reference Standard

Trifluoperazine 7-hydroxy derivative .Formate chemical structure

Trifluoperazine 7-hydroxy derivative .Formate

CAS: 62267-37-2
Formula: C₂₁H₂₄F₃N₃OS
MW: 423.5 g/mol

VQ-042685

Reference Standard

Trifluoperazine N-Glucuronide chemical structure

Trifluoperazine N-Glucuronide

CAS: 165602-90-4
Formula: C₂₇H₃₂F₃N₃O₆S
MW: 583.6 g/mol

VQ-042686

Reference Standard

Trifluoperazine Sulfoxide chemical structure

Trifluoperazine Sulfoxide

CAS: 1549-88-8
Formula: C₂₁H₂₄F₃N₃OS
MW: 423.5 g/mol

VQ-028518

Reference Standard

Trimeprazine Sulphoxide Hydrochloride chemical structure

Trimeprazine Sulphoxide Hydrochloride

CAS: 2731414-34-7
Formula: C₁₈H₂₃ClN₂OS
MW: 350.9 g/mol

VQ-035655

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