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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 Bumetanide chemical structure

N-Nitroso Bumetanide

CAS: 2490432-02-3
Formula: C₁₇H₁₉N₃O₆S
MW: 393.4 g/mol

In stock

Reference Standard

N-Nitroso Bupropion chemical structure

N-Nitroso Bupropion

CAS: 2763780-10-3
Formula: C₁₃H₁₇ClN₂O₂
MW: 268.74 g/mol

VQ-021027

Reference Standard

N-Nitroso C-908 Related Impurity

N-Nitroso C-908 Related Impurity

Formula: C₁₀H₁₆N₂O
MW: 180.25 g/mol

In stock

Reference Standard

N-Nitroso Carbazole chemical structure

N-Nitroso Carbazole

CAS: 2788-23-0
Formula: C₁₂H₈N₂O
MW: 196.2 g/mol

VQ-024823

Reference Standard

N-Nitroso Carbidopa

N-Nitroso Carbidopa

Formula: C₁₀H₁₃N₃O₅
MW: 255.23 g/mol

In stock

Reference Standard

N-Nitroso Carvedilol chemical structure

N-Nitroso Carvedilol

CAS: 2248746-67-8
Formula: C₂₄H₂₅N₃O₅
MW: 435.5 g/mol

VQ-024822

Reference Standard

N-Nitroso Cetirizine EP Impurity A chemical structure

N-Nitroso Cetirizine EP Impurity A

CAS: 2005-04-1
Formula: C₁₇H₁₈ClN₃O
MW: 315.8 g/mol

In stock

Reference Standard

N-Nitroso Chlordiazepoxide chemical structure

N-Nitroso Chlordiazepoxide

CAS: 51715-17-4
Formula: C₁₆H₁₃ClN₄O₂
MW: 328.75 g/mol

VQ-044829

Reference Standard

N-Nitroso Cilazapril chemical structure

N-Nitroso Cilazapril

CAS: 1053740-92-3
Formula: C₂₂H₃₀N₄O₆
MW: 446.5 g/mol

VQ-029791

Reference Standard

N-Nitroso Cinacalcet Regio Isomer (Rotamers)

N-Nitroso Cinacalcet Regio Isomer (Rotamers)

Formula: C₂₂H₂₁F₃N₂O
MW: 386.41 g/mol

VQ-006885

Reference Standard

N-Nitroso Cinnarizine EP Impurity A chemical structure

N-Nitroso Cinnarizine EP Impurity A

CAS: 1698-25-5
Formula: C₁₇H₁₉N₃O
MW: 281.35 g/mol

VQ-022190

Reference Standard

N-Nitroso Ciprofloxacin (Rotamers) chemical structure

N-Nitroso Ciprofloxacin (Rotamers)

CAS: 864443-44-7
Formula: C₁₇H₁₇FN₄O₄
MW: 360.34 g/mol

VQ-006886

Reference Standard

N-Nitroso Clonidine chemical structure

N-Nitroso Clonidine

CAS: 148950-49-6
Formula: C₉H₈Cl₂N₄O
MW: 259.09 g/mol

VQ-029875

Reference Standard

N-Nitroso Clonidine Impurity-1

N-Nitroso Clonidine Impurity-1

Formula: C₉H₈Cl₂N₄O
MW: 259.09 g/mol

In stock

Reference Standard

N-Nitroso Clopidogrel EP Impurity F

N-Nitroso Clopidogrel EP Impurity F

CAS: 3033746-15-2
Formula: C₁₅H₁₅ClN₂O₃S
MW: 338.8 g/mol

VQ-029891

Reference Standard

N-Nitroso Clozapine chemical structure

N-Nitroso Clozapine

CAS: 156632-03-0
Formula: C₁₈H₁₈ClN₅O
MW: 355.8 g/mol

VQ-021196

Reference Standard

N-Nitroso Clozapine EP Impurity C

N-Nitroso Clozapine EP Impurity C

CAS: 3069878-07-2
Formula: C₁₇H₁₆ClN₅O
MW: 341.79 g/mol

VQ-044311

Reference Standard

N-Nitroso Cytisine chemical structure

N-Nitroso Cytisine

CAS: 19634-60-7
Formula: C₁₁H₁₃N₃O₂
MW: 219.24 g/mol

VQ-022292

Reference Standard

N-Nitroso Dabigatran Etexilate chemical structure

N-Nitroso Dabigatran Etexilate

CAS: 2892260-29-4
Formula: C₃₄H₄₀N₈O₆
MW: 656.7 g/mol

VQ-029983

Reference Standard

N-Nitroso Des Isopropyl Acotiamide (Rotamers)

N-Nitroso Des Isopropyl Acotiamide (Rotamers)

Formula: C₁₈H₂₃N₅O₆S
MW: 437.47 g/mol

In stock

Reference Standard

N-Nitroso Desloratadine chemical structure

N-Nitroso Desloratadine

CAS: 1246819-22-6
Formula: C₁₉H₁₈ClN₃O
MW: 339.8 g/mol

In stock

Reference Standard

N-Nitroso Desmethyl Cabergoline

N-Nitroso Desmethyl Cabergoline

Formula: C₂₅H₃₄N₆O₃
MW: 466.58 g/mol

In stock

Reference Standard

N-Nitroso Desmethyl Cabergoline Impurity D

N-Nitroso Desmethyl Cabergoline Impurity D

Formula: C₂₂H₂₉N₅O₂
MW: 395.5 g/mol

In stock

Reference Standard

N-Nitroso Desmethyl Chlorpheniramine chemical structure

N-Nitroso Desmethyl Chlorpheniramine

CAS: 3036581-84-4
Formula: C₁₅H₁₆ClN₃O
MW: 289.76 g/mol

VQ-024937

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