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Impurities & Reference Standards

Nitrosamine Impurities

Source 294 nitrosamine impurities for research, QC and production, documented with COA and SDS.

631products

263in stock

COA + SDSwith every lot

Reference Standard

N-Nitroso N-Desmethyl Neostigmine EP Impurity B chemical structure

N-Nitroso N-Desmethyl Neostigmine EP Impurity B

CAS: 23040-64-4
Formula: C₇H₈N₂O₂
MW: 152.15 g/mol

VQ-038584

Reference Standard

N-Nitroso N-Desmethyl Neratinib chemical structure

N-Nitroso N-Desmethyl Neratinib

CAS: 3050754-68-9
Formula: C₂₉H₂₆ClN₇O₄
MW: 572 g/mol

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Reference Standard

N-Nitroso N-Desmethyl Nicardipine chemical structure

N-Nitroso N-Desmethyl Nicardipine

Formula: C₂₇H₃₀N₄O₇
MW: 522.5 g/mol

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Reference Standard

N-Nitroso N-Desmethyl Nizatidine

N-Nitroso N-Desmethyl Nizatidine

Formula: C₁₁H₁₈N₆O₃S₂
MW: 346.43 g/mol

VQ-006931

Reference Standard

N-Nitroso N-Desmethyl Olanzapine

N-Nitroso N-Desmethyl Olanzapine

Formula: C₁₆H₁₇N₅OS
MW: 327.41 g/mol

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Reference Standard

N-Nitroso N-Desmethyl Ponatinib

N-Nitroso N-Desmethyl Ponatinib

Formula: C₂₈H₂₄F₃N₇O₂
MW: 547.53 g/mol

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Reference Standard

N-Nitroso N-Desmethyl Prochlorperazine chemical structure

N-Nitroso N-Desmethyl Prochlorperazine

CAS: 109095-35-4
Formula: C₁₉H₂₁ClN₄OS
MW: 388.9 g/mol

VQ-023558

Reference Standard

N-Nitroso N-Desmethyl Rivastigmine

N-Nitroso N-Desmethyl Rivastigmine

Formula: C₁₃H₁₉N₃O₃
MW: 265.31 g/mol

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Reference Standard

N-Nitroso N-Desmethyl Terbinafine chemical structure

N-Nitroso N-Desmethyl Terbinafine

CAS: 3121215-20-8
Formula: C₂₀H₂₂N₂O
MW: 306.4 g/mol

VQ-044428

Reference Standard

N-Nitroso N-Methyl Acrylamide chemical structure

N-Nitroso N-Methyl Acrylamide

CAS: 1255641-10-1
Formula: C₄H₆N₂O₂
MW: 114.1 g/mol

VQ-040463

Reference Standard

N-Nitroso Naloxone EP Impurity A chemical structure

N-Nitroso Naloxone EP Impurity A

Formula: C₁₆H₁₆N₂O₅
MW: 316.31 g/mol

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Reference Standard

N-Nitroso Naphazoline chemical structure

N-Nitroso Naphazoline

CAS: 2703749-87-3
Formula: C₁₄H₁₃N₃O
MW: 239.27 g/mol

VQ-032066

Reference Standard

N-Nitroso Nebivolol (Mixture of Diastereomers) chemical structure

N-Nitroso Nebivolol (Mixture of Diastereomers)

CAS: 1391051-68-5
Formula: C₂₂H₂₄F₂N₂O₅
MW: 434.4 g/mol

VQ-023218

Reference Standard

N-Nitroso Neotame (Rotamers)

N-Nitroso Neotame (Rotamers)

Formula: C₂₀H₂₉N₃O₆
MW: 407.46 g/mol

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Reference Standard

N-Nitroso Nilotinib chemical structure

N-Nitroso Nilotinib

CAS: 2925306-68-7
Formula: C₂₈H₂₁F₃N₈O₂
MW: 558.5 g/mol

VQ-026911

Reference Standard

N-Nitroso Nipecotic Acid chemical structure

N-Nitroso Nipecotic Acid

CAS: 65445-62-7
Formula: C₆H₁₀N₂O₃
MW: 158.16 g/mol

VQ-043525

Reference Standard

N-Nitroso Norfloxacin chemical structure

N-Nitroso Norfloxacin

CAS: 74011-53-3
Formula: C₁₆H₁₇FN₄O₄
MW: 348.33 g/mol

VQ-023301

Reference Standard

N-Nitroso Nortropine chemical structure

N-Nitroso Nortropine

CAS: 2659259-66-0
Formula: C₇H₁₂N₂O₂
MW: 156.18 g/mol

VQ-020861

Reference Standard

N-Nitroso Nortropinone chemical structure

N-Nitroso Nortropinone

CAS: 1824383-71-2
Formula: C₇H₁₀N₂O₂
MW: 154.17 g/mol

VQ-037724

Reference Standard

N-Nitroso Paclitaxel chemical structure

N-Nitroso Paclitaxel

CAS: 1053697-17-8
Formula: C₄₇H₅₀N₂O₁₅
MW: 882.9 g/mol

VQ-045083

Reference Standard

N-Nitroso Paliperidone chemical structure

N-Nitroso Paliperidone

CAS: 2416230-38-9
Formula: C₁₂H₁₂FN₃O₂
MW: 249.24 g/mol

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Reference Standard

N-Nitroso Paracetamol EP Impurity M chemical structure

N-Nitroso Paracetamol EP Impurity M

Formula: C₁₂H₁₀N₂O₃
MW: 230.22 g/mol

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Reference Standard

N-Nitroso Paroxetine chemical structure

N-Nitroso Paroxetine

CAS: 2361294-43-9
Formula: C₁₉H₁₉FN₂O₄
MW: 358.4 g/mol

VQ-021307

Reference Standard

N-Nitroso Perindopril chemical structure

N-Nitroso Perindopril

CAS: 3036581-82-2
Formula: C₁₉H₃₁N₃O₆
MW: 397.5 g/mol

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