Nitrosamines

Nitrosamine impurities catalogued as standalone products in addition to API parents.

Showing 121 molecules

N-Methyl-N-nitrosoethanolamine

In StockSynthesized

Cat. No.: ANTPRD10708
CAS: 26921-68-6
Mol. Formula: C₃H₈N₂O₂
Mol. Weight: 104.109

N-Nitroso-Di-tert-butylamine

In StockSynthesized

Cat. No.: ANTPRD12787
CAS: 63819-70-5
Mol. Formula: C₈H₁₈N₂O
Mol. Weight: 158.245

N-Nitroso Quetiapine EP Impurity B

In StockSynthesized

Cat. No.: ANTPRD7164
Mol. Formula: C₁₇H₁₆N₄OS
Mol. Weight: 324.409

N-Nitroso Azelastine

In Stock

Cat. No.: ANTPRD7893
Mol. Formula: C₂₁H₂₁ClN₄O₂
Mol. Weight: 396.878

1-Nitrosopiperidin-3-amine

In Stock

Cat. No.: ANT-LNG-011
CAS: 2819242-71-0
Mol. Formula: C₅H₁₁N₃O
Mol. Weight: 129.163

Levocetirizine Nitroso Impurity 14

In Stock

Cat. No.: ANT-LVR-008
Mol. Formula: C₁₇H₁₈ClN₃O
Mol. Weight: 315.8

N-Nitroso Citalopram

In Stock

Cat. No.: ANT-CTL-022
Mol. Formula: C₁₉H₁₈FN₃O₂
Mol. Weight: 339.37

Nitroso

In Stock

CAS: 10102-43-9
Mol. Formula: NO
Mol. Weight: 30.006

N-Nitroso-N-methyl-4-aminobutyric Acid (NMBA)

In Stock

Cat. No.: ANT-NND-009
CAS: 61445-55-4
Mol. Formula: C₅H₁₀N₂O₃
Mol. Weight: 146.15

N-Nitrosodimethylamine (NDMA)

In Stock

Cat. No.: ANT-NND-001
CAS: 62-75-9
Mol. Formula: C₂H₆N₂O
Mol. Weight: 74.08

N-Nitroso Amino pyridine

In Stock

Cat. No.: ANT-NSA-002
CAS: 16219-99-1
Mol. Formula: C₆H₇N₃O
Mol. Weight: 137.14

N-tert-butyl-N-[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl]nitrous amide

In Stock

Cat. No.: ANT-SLB-015
CAS: 2919946-71-5
Mol. Formula: C₁₃H₂₀N₂O₄
Mol. Weight: 268.313

Acalabrutinib KSM Impurity-11

In Stock

Cat. No.: ANT-ACR-012
Mol. Formula: C₁₀H₁₂ClN₅O₂
Mol. Weight: 269.692

Acalabrutinib KSM Impurity-9

In Stock

Cat. No.: ANT-ACR-010
Mol. Formula: C₁₇H₁₆N₆O₃
Mol. Weight: 352.354

Acalabrutinib KSM Impurity-6

In Stock

Cat. No.: ANT-ACR-007
Mol. Formula: C₁₀H₉BrClN₅O
Mol. Weight: 330.57

Acalabrutinib KSM Impurity-5

In Stock

Cat. No.: ANT-ACR-006
Mol. Formula: C₁₀H₁₀ClN₅O
Mol. Weight: 251.67

N-Nitroso Mirabegron EP Impurity B

In Stock

Cat. No.: ANT-MRB-029
CAS: 3032026-54-0
Mol. Formula: C₁₆H₁₉N₃O₂
Mol. Weight: 285.35

N-Nitroso Valsartan Cyano Desvaleryl Methyl Ester

In Stock

Cat. No.: ANT-VST-023
Mol. Formula: C₂₀H₂₁N₃O₃
Mol. Weight: 351.41

Rivaroxaban Nitroso Impurity 9

In Stock

Cat. No.: ANT-RVX-029
CAS: 937-40-6
Mol. Formula: C₈H₁₀N₂O
Mol. Weight: 150.18

N-Nitroso Levofloxacin USP Related Compound A

In Stock

Cat. No.: ANT-LFL-011
CAS: 1152314-62-9
Mol. Formula: C₁₇H₁₇FN₄O₅
Mol. Weight: 376.34

N-Nitroso Desmethyl Sumatriptan

In Stock

Cat. No.: ANT-SUM-011
CAS: 3036581-86-6
Mol. Formula: C₁₃H₁₈N₄O₃S
Mol. Weight: 310.37

N-Nitroso Mefenamic Acid (USP)

In Stock

Cat. No.: ANT-MFA-007
CAS: 2114-63-8
Mol. Formula: C₁₅H₁₄N₂O₃
Mol. Weight: 270.28

N-Nitroso Ranolazine impurity

In Stock

Cat. No.: ANT-RNL-005
CAS: 3038740-93-8
Mol. Formula: C₁₄H₂₀N₄O₂
Mol. Weight: 276.34

Ezetimibe Deprotected Nitroso Impurity

In Stock

Cat. No.: ANT-EZT-028
Mol. Formula: C₃₃H₂₉F₂N₃O₆
Mol. Weight: 601.61

(R)-1-nitrosopiperidin-3-amine

In Stock

Cat. No.: ANT-ALG-009
CAS: 3031851-91-6
Mol. Formula: C₅H₁₁N₃O
Mol. Weight: 129.2

N-Nitroso Linagliptin Impurity

In Stock

Cat. No.: ANT-LNG-010
CAS: 3031851-92-7
Mol. Formula: C₁₀H₁₉N₃O₃
Mol. Weight: 229.28

N-Nitroso Clozapine EP Impurity D

In Stock

Cat. No.: ANT-CLZ-007
Mol. Formula: C₁₈H₂₀ClN₅O₂
Mol. Weight: 373.8

N-Nitroso Etodolac

In Stock

Cat. No.: ANT-EDL-003
Mol. Formula: C₁₇H₂₀N₂O₄
Mol. Weight: 316.35

1,4-Dinitrosopiperazine

In Stock

Cat. No.: ANT-NND-011
CAS: 140-79-4
Mol. Formula: C₄H₈N₄O₂
Mol. Weight: 144.13

N-Nitroso N-Desmethyl Sildenafil

In Stock

Cat. No.: ANT-SDF-010
Mol. Formula: C₂₁H₂₇N₇O₅S
Mol. Weight: 489.55

N-Nitroso Mirabegron

In Stock

Cat. No.: ANT-MRB-028
CAS: 3017159-61-1
Mol. Formula: C₂₁H₂₃N₅O₃S
Mol. Weight: 425.51

N-Nitroso N-Desmethyl Ofloxacin

In Stock

Cat. No.: ANT-OLF-011
Mol. Formula: C₁₇H₁₇FN₄O₅
Mol. Weight: 376.34

N-Nitroso-Tadalafil

In Stock

Cat. No.: ANT-TDL-011
Mol. Formula: C₂₂H₁₈N₄O₅
Mol. Weight: 418.4

N-Nitroso Clozapine Impurity 3

In Stock

Cat. No.: ANT-CLZ-006
Mol. Formula: C₁₇H₁₅ClN₆O₂
Mol. Weight: 370.79

N-Nitroso Trimetazidine

In Stock

Cat. No.: ANT-TMZ-012
CAS: 92432-50-3
Mol. Formula: C₁₄H₂₁N₃O₄
Mol. Weight: 295.33

N-Nitroso Fluphenazine Impurity-1

In Stock

Cat. No.: ANT-FPN-007
Mol. Formula: C₁₃H₉F₃N₂O
Mol. Weight: 266.22

N-Nitroso Bis(2-chloroethyl)amine

In Stock

Cat. No.: ANT-NND-010
CAS: 67856-68-2
Mol. Formula: C₄H₈Cl₂N₂O
Mol. Weight: 171.03

N-Nitroso Clozapine Related Impurity A

In Stock

Cat. No.: ANT-CLZ-003
CAS: 90353-66-5
Mol. Formula: C₁₃H₈ClN₃O₂
Mol. Weight: 273.67

N-Nitroso Folinic Acid Impurity C

In Stock

Cat. No.: ANT-FLN-001
Mol. Formula: C₂₀H₂₂N₈O₈
Mol. Weight: 502.4

N-Nitrosodibenzylamine

In Stock

Cat. No.: ANT-NEP-002
CAS: 5336-53-8
Mol. Formula: C₁₄H₁₄N₂O
Mol. Weight: 226.27

N-Nitroso Ciprofloxacin

In Stock

Cat. No.: ANT-CPR-013
CAS: 864443-44-7
Mol. Formula: C₁₇H₁₇FN₄O₄
Mol. Weight: 360.12

N-Nitroso Levetiracetam

In Stock

Cat. No.: ANT-LVT-015
Mol. Formula: C₈H₁₅N₃O₄
Mol. Weight: 217.23

N-Nitroso Quetiapine Impurity B

In Stock

Cat. No.: ANT-QTP-022
Mol. Formula: C₁₇H₁₆N₄OS
Mol. Weight: 324.4

Rivaroxaban Nitroso Impurity 2

In Stock

Cat. No.: ANT-RVX-028
Mol. Formula: C₁₉H₁₉ClN₄O₇S
Mol. Weight: 482.89

N-Nitroso Safinamide

In Stock

Cat. No.: ANT-SFN-013
CAS: 2657645-00-4
Mol. Formula: C₁₇H₁₈FN₃O₃
Mol. Weight: 331.34

N-Nitroso Thiazolidine-4-Carboxylic Acid

In Stock

Cat. No.: ANT-IRB-005
CAS: 88381-44-6
Mol. Formula: C₄H₆N₂O₃S
Mol. Weight: 162.2

N-Nitroso Diclofenac

In Stock

Cat. No.: ANT-DCL-016
CAS: 66505-80-4
Mol. Formula: C₁₄H₁₀Cl₂N₂O₃
Mol. Weight: 325.15

1-(2,3-Dichlorophenyl)-4-nitrosopiperazine

In Stock

Cat. No.: ANT-ARP-015
Mol. Formula: C₁₀H₁₁Cl₂N₃O
Mol. Weight: 260.12

1-cyclopentyl-4-nitrosopiperazine

In Stock

Cat. No.: ANT-GEN-201
CAS: 61379-66-6
Mol. Formula: C₉H₁₇N₃O
Mol. Weight: 183.26

N-Nitroso Timolol

In Stock

Cat. No.: ANT-TML-008
Mol. Formula: C₁₃H₂₃N₅O₄S
Mol. Weight: 345.42

N-Nitroso Azure B

In Stock

Cat. No.: ANT-MBL-NS-02
Mol. Formula: C₁₅H₁₅N₄OS-
Mol. Weight: 299.37

N-nitroso Moxifloxacin

In Stock

Cat. No.: ANT-MXF-019
Mol. Formula: C₂₁H₂₃FN₄O₅
Mol. Weight: 430.43

N-Nitroso Desloratadine

In Stock

Cat. No.: ANT-LRT-015
CAS: 1246819-22-6
Mol. Formula: C₁₉H₁₈ClN₃O
Mol. Weight: 339.82

N-Nitroso Ethylene Diamino Triacetic Acid

In Stock

Cat. No.: ANT-GEN-196
CAS: 862542-34-5
Mol. Formula: C₈H₁₃N₃O₇
Mol. Weight: 263.2

N-Nitroso Moxifloxacin Impurity 5

In Stock

Cat. No.: ANT-MXF-018
Mol. Formula: C₇H₁₃N₃O
Mol. Weight: 155.2

N-Nitroso Moxifloxacin Impurity 4

In Stock

Cat. No.: ANT-MXF-017
Mol. Formula: C₇H₁₃N₃O
Mol. Weight: 155.2

Glycopyyrinum Nitroso

In Stock

Cat. No.: ANT-GLC-016
Mol. Formula: C₁₇H₂₂N₂O₄
Mol. Weight: 318.37

N-Nitroso Enzalutamide Intermediate

In Stock

Cat. No.: ANT-ELT-006
Mol. Formula: C₁₂H₁₄FN₃O₄
Mol. Weight: 283.26

N-Nitroso-Tigecycline

In Stock

Cat. No.: ANT-TGN-002
Mol. Formula: C₂₉H₃₈N₆O₉
Mol. Weight: 614.65

Macitentan Nitroso Pyrimidine N-Propyl Impurity

In Stock

Cat. No.: ANT-MCA-004
Mol. Formula: C₁₉H₁₈Br₂N₆O₃
Mol. Weight: 538.2

Vonoprazan Nitroso Impurity

In Stock

Cat. No.: ANT-VPZ-012
CAS: 2932441-73-9
Mol. Formula: C₁₇H₁₅FN₄O₃S
Mol. Weight: 374.39

N-Nitroso-Atomoxetine

In Stock

Cat. No.: ANT-ATX-006
Mol. Formula: C₁₇H₂₀N₂O₂
Mol. Weight: 284.35

N-Nitroso Doxazosin EP Impurity B

In Stock

Cat. No.: ANT-DXZ-005
Mol. Formula: C₁₃H₁₅N₃O₄
Mol. Weight: 277.3

N-Nitroso-Nebivolol

In Stock

Cat. No.: ANT-NBV-006
CAS: 1391051-68-5
Mol. Formula: C₂₂H₂₄F₂N₂O₅
Mol. Weight: 434.43

N-Nitroso-Fluoxetine

In Stock

Cat. No.: ANT-FXT-005
CAS: 150494-06-7
Mol. Formula: C₁₇H₁₇F₃N₂O₂
Mol. Weight: 338.32

1-nitroso-pyrrolopiperidine

In Stock

Cat. No.: ANT-MXF-016
Mol. Formula: C₇H₁₃N₃O
Mol. Weight: 155.2

N-Nitroso Betahistine

In Stock

Cat. No.: ANT-BTH-005
CAS: 32635-81-7
Mol. Formula: C₈H₁₁N₃O
Mol. Weight: 165.19

N-Nitroso Desmethyl Desvenlafaxine

In Stock

Cat. No.: ANT-VNX-021
CAS: 3017268-48-0
Mol. Formula: C₁₅H₂₂N₂O₃
Mol. Weight: 278.347

N-Nitroso Quetiapine EP Impurity B

In Stock

Cat. No.: ANT-QTP-021
Mol. Formula: C₁₇H₈D₈N₄OS
Mol. Weight: 332.45

Venetoclax KSM-2 nitroso

In Stock

Cat. No.: ANT-VCX-007
Mol. Formula: C₁₉H₂₆ClN₃O
Mol. Weight: 347.88

N-Nitroso Ibrutinib Impurity 2

In Stock

Cat. No.: ANT-IBT-008
Mol. Formula: C₂₂H₂₁N₇O₂
Mol. Weight: 415.45

N-Nitroso-Loperamide EP Impurity C

In Stock

Cat. No.: ANT-LPM-005
Mol. Formula: C₁₁H₁₃ClN₂O₂
Mol. Weight: 240.69

N-Boc piperazine nitroso

In Stock

Cat. No.: ANT-TNG-008
CAS: 877177-42-9
Mol. Formula: C₉H₁₇N₃O₃
Mol. Weight: 215.25

Formoterol Nitroso

In Stock

Cat. No.: ANT-FOR-005
Mol. Formula: C₁₉H₂₃N₃O₅
Mol. Weight: 373.41

N-Nitroso-Glycopyrronium Impurity

In Stock

Cat. No.: ANT-GEN-176
Mol. Formula: C₁₇H₂₂N₂O₄
Mol. Weight: 318.37

N-Nitroso-Desmethyl-Tapentadol

In Stock

Cat. No.: ANT-TPT-003
Mol. Formula: C₁₃H₂₀N₂O₂
Mol. Weight: 236.32

Di N-Nitroso Desmethyl Tetracaine

In Stock

Cat. No.: ANT-TTN-05
Mol. Formula: C₁₄H₂₀N₄O₄
Mol. Weight: 308.34

Mono N-Nitroso Desmethyl Tetracaine

In Stock

Cat. No.: ANT-TTN-04
Mol. Formula: C₁₄H₂₁N₃O₃
Mol. Weight: 279.34

Ticagrelor Nitroso Impurity 15

In Stock

Cat. No.: ANT-TCG-39
Mol. Formula: C₂₁H₃₃N₇O₉S
Mol. Weight: 559.6

Ethyl (Z)-2-chloro-2-(2-(4-methoxyphenyl)-2-nitrosohydrazineylidene)acetate

In Stock

Cat. No.: ANT-APX-24
Mol. Formula: C₁₁H₁₂ClN₃O₄
Mol. Weight: 285.68

Diethyl 2-((nitroso(phenyl)amino)methylene)malonate

In Stock

Cat. No.: ANT-IVC-005
Mol. Formula: C₁₄H₁₆N₂O₅
Mol. Weight: 292.29

Ticagrelor Nitroso Impurity 16

In Stock

Cat. No.: ANT-TCG-37
Mol. Formula: C₂₁H₂₃F₂N₇O₄S
Mol. Weight: 507.52

N-Nitroso-Desmethyl Erythromycin

In Stock

Cat. No.: ANT-ERT-19
Mol. Formula: C₃₆H₆₄N₂O₁₄
Mol. Weight: 748.91

N-Nitroso Ticagrelor

In Stock

Cat. No.: ANT-TCG-36
CAS: 2476859-55-7
Mol. Formula: C₂₃H₂₇F₂N₇O₅S
Mol. Weight: 551.57

N-Nitroso-Ruxolitinib

In Stock

Cat. No.: ANT-RXL-02
Mol. Formula: C₁₇H₁₇N₇O
Mol. Weight: 335.37

Torsemide Nitroso Impurity 1

In Stock

Cat. No.: ANT-TRS-05
Mol. Formula: C₁₆H₁₉N₅O₄S
Mol. Weight: 377.42

N-Nitroso Ticagrelor EP Impurity D

In Stock

Cat. No.: ANT-TCG-35
CAS: 2476859-56-8
Mol. Formula: C₂₆H₃₁F₂N₇O₅S
Mol. Weight: 591.63

N-Nitroso-N-Desmethyl Doxycycline

In Stock

Cat. No.: ANT-DXC-06
Mol. Formula: C₂₁H₂₁N₃O₉
Mol. Weight: 459.41

N-Nitroso Tetracaine

In Stock

Cat. No.: ANT-TTN-02
Mol. Formula: C₁₅H₂₃N₃O₃
Mol. Weight: 293.37

N-Nitroso Desmethyl Tetracaine

In Stock

Cat. No.: ANT-TTN-01
Mol. Formula: C₁₄H₂₁N₃O₃
Mol. Weight: 279.34

N-Nitroso Desmethyl Chlorpromazine

In Stock

Cat. No.: ANT-CPZ-05
CAS: 55855-44-2
Mol. Formula: C₁₆H₁₆ClN₃OS
Mol. Weight: 333.83

N-Nitroso Lumateperone

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Cat. No.: ANT-LMP-001
Mol. Formula: C₂₃H₂₅FN₄O₂
Mol. Weight: 408.48

N-Nitroso Des-ethyl Clomiphene

In Stock

Cat. No.: ANT-CMI-02
Mol. Formula: C₂₄H₂₃ClN₂O₂
Mol. Weight: 406.91

N-Nitroso Promethazine Impurity

In Stock

Cat. No.: ANT-PRM-003
CAS: 94511-44-1
Mol. Formula: C₁₆H₁₇N₃OS
Mol. Weight: 299.39

N-Nitroso Hydroxyzine EP Impurity A

In Stock

Cat. No.: ANT-HDZ-05
CAS: 2005-04-1
Mol. Formula: C₁₇H₁₈ClN₃O
Mol. Weight: 315.8

N-Nitroso Bupropion Impurity

In Stock

Cat. No.: ANT-BPR-26
CAS: 2763780-10-3
Mol. Formula: C₁₃H₁₇ClN₂O₂
Mol. Weight: 268.74

N-Nitroso Vildagliptin Impurity

In Stock

Cat. No.: ANT-VLG-15
Mol. Formula: C₁₇H₂₆N₄O₄
Mol. Weight: 350.42

N-nitroso-desmethyl-methylene blue

In Stock

Cat. No.: ANT-MBL-NS-01
Mol. Formula: C₁₅H₁₅N₄OS+Cl-
Mol. Weight: 22.99

1-Methyl-4-nitrosopiperazine

In Stock

Cat. No.: ANT-NSA-01
CAS: 16339-07-4
Mol. Formula: C₅H₁₁N₃O
Mol. Weight: 129.16

N-Nitroso-Hydroxychloroquine

Please Enquire

Cat. No.: ANT-HCLQ-07
Mol. Formula: C₁₈H₂₅ClN₄O₂
Mol. Weight: 364.87

Vilazodone Nitroso Impurity 1

In Stock

Cat. No.: ANT-VLZ-01
Mol. Formula: C₂₆H₂₆N₆O₃
Mol. Weight: 470.53

N-Nitroso Palbociclib 1

In Stock

Cat. No.: ANT-PBC-08
Mol. Formula: C₂₄H₂₈N₈O₃
Mol. Weight: 476.54

Sitagliptin Nitroso Impurity

In Stock

Cat. No.: ANT-SGT-23
CAS: 2892260-32-9
Mol. Formula: C₆H₆F₃N₅O
Mol. Weight: 221.14

Rivaroxaban Nitroso Impurity

In Stock

Cat. No.: ANT-RVX-25
Mol. Formula: C₁₄H₁₈N₄O₆
Mol. Weight: 338.32

N-Nitroso Allopurinol

In Stock

Cat. No.: ANT-ALO-06
Mol. Formula: C₅H₃N₅O₂
Mol. Weight: 165.11

Apixaban Nitroso Impurity

In Stock

Cat. No.: ANT-APX-23
Mol. Formula: C₂₅H₂₆N₆O₆
Mol. Weight: 506.52

N-methyl-N-nitroso-phenethylamine ((NMPEA)

In Stock

Cat. No.: ANT-SAR-12
CAS: 13256-11-6
Mol. Formula: C₉H₁₂N₂O
Mol. Weight: 164.21

N-Nitrosomethylphenylamine (NMPA)

In Stock

Cat. No.: ANT-SAR-11
CAS: 614-00-6
Mol. Formula: C₇H₈N₂O
Mol. Weight: 136.15

Silodosin N-Nitroso Impurity

In Stock

Cat. No.: ANT-SLD-02
Mol. Formula: C₂₅H₂₉F₃N₄O₅
Mol. Weight: 522.5

N-Nitrosomethylethylamine

In Stock

Cat. No.: ANT-SAR-10
CAS: 10595-95-6
Mol. Formula: C₃H₈N₂O
Mol. Weight: 88.11

1-Nitrosopyrrolidine

In Stock

Cat. No.: ANT-SAR-09
CAS: 930-55-2
Mol. Formula: C₄H₈N₂O
Mol. Weight: 100.12

N-Nitrosopiperidine

In Stock

Cat. No.: ANT-SAR-08
CAS: 100-75-4
Mol. Formula: C₅H₁₀N₂O
Mol. Weight: 114.15

N-Nitrosodipropylamine

In Stock

Cat. No.: ANT-SAR-07
CAS: 621-64-7
Mol. Formula: C₆H₁₄N₂O
Mol. Weight: 130.19

N-Nitrosomorpholine

In Stock

Cat. No.: ANT-SAR-04
CAS: 59-89-2
Mol. Formula: C₄H₈N₂O₂
Mol. Weight: 116.12

N-Nitroso-di-n-butylamine

Please Enquire

Cat. No.: ANT-SAR-03
CAS: 924-16-3
Mol. Formula: C₈H₁₈N₂O
Mol. Weight: 158.24

N-nitroso vortioxetine impurity

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Cat. No.: ANT-VRT-04
Mol. Formula: C₁₈H₂₁N₃OS
Mol. Weight: 327.44

Sumatriptan Nitroso Impurity

In Stock

Cat. No.: ANT-SUM-06
Mol. Formula: C₁₄H₂₀N₄O₃S
Mol. Weight: 324.4

N-Nitroso Mercapto compound

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Cat. No.: ANT-OMP-13
Mol. Formula: C₈H₇N₃O₂S
Mol. Weight: 209.23

Nitroso Losartan

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Cat. No.: ANT-LST-18
Mol. Formula: C₂₂H₂₂ClN₇O₂
Mol. Weight: 451.9

2-(5-Methoxy-2-methyl-1-nitroso-1H-indol-3-yl)acetic acid

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Cat. No.: ANT-IND-12
Mol. Formula: C₁₂H₁₂N₂O₄
Mol. Weight: 248.23

Indomethacin Nitroso Impurity

In Stock

Cat. No.: ANT-IND-11
Mol. Formula: C₇H₈N₃NaO₅S
Mol. Weight: 269.21