Nitrosamines -API'S

Nitroso Phthaloyl Amlodipine

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CAT No: VS-N091001
CAS No: N/A
Mol.F.: C28H26ClN3O8
Mol.Wt.: 568
Status: In Stock

N-Nitroso Atenolol-d5

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CAT No: VS-N091002
CAS No: N/A
Mol.F.: C14H16D5N3O4
Mol.Wt.: 300.37
Status: In Stock

Nitroso Arformoterol

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CAT No: VS-N091003
CAS No: N/A
Mol.F.: C19H23N3O6
Mol.Wt.: 389.41
Status: In Stock

Bupropion Nitroso Impurity

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CAT No: VS-N091005
CAS No: 2763780-10-3
Mol.F.: C13H17ClN2O2
Mol.Wt.: 268.7
Status: In Stock

Buspirone Nitroso Impurity 1

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CAT No: VS-N091006
CAS No: 872826-80-7
Mol.F.: C8H11N5O
Mol.Wt.: 193.2
Status: In Stock

Bilastine Nitrosoamine Impurity 1

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CAT No: VS-N091007
CAS No: N/A
Mol.F.: C12H14N4O
Mol.Wt.: 230.27
Status: In Stock

Mono-Nitroso-Clonidine

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CAT No: VS-N091009
CAS No: 148950-49-6
Mol.F.: C9H8Cl2N4O
Mol.Wt.: 259.1
Status: In Stock

N-Nitroso Ciprofloxacin

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CAT No: VS-N091010
CAS No: 864443-44-7
Mol.F.: C17H17FN4O4
Mol.Wt.: 360.3
Status: In Stock

DABIGATRAN NITROSO IMPURITY 1

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CAT No: VS-N091012
CAS No: N/A
Mol.F.: C34H40N8O6
Mol.Wt.: 656.7
Status: In Stock

DABIGATRAN NITROSO IMPURITY 18

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CAT No: VS-N091013
CAS No: N/A
Mol.F.: C18H19N5O6
Mol.Wt.: 401.4
Status: In Stock

Dabigatran Nitroso Impurity 7

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CAT No: VS-N091014
CAS No: N/A
Mol.F.: C27H25N7O4
Mol.Wt.: 511.5
Status: In Stock

Dabigatran Nitroso Impurity 3

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CAT No: VS-N091015
CAS No: N/A
Mol.F.: C10H13N3O3
Mol.Wt.: 223.2
Status: In Stock

N-Nitroso Dorzolamide

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CAT No: VS-N091016
CAS No: N/A
Mol.F.: C10H15N3O5S3
Mol.Wt.: 353.4
Status: In Stock

N-Nitroso Decyl aminoquat

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CAT No: VS-N091017
CAS No: N/A
Mol.F.: C19H42N3O
Mol.Wt.: 328.6
Status: In Stock

N-Nitroso Didecylamine

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CAT No: VS-N091018
CAS No: 69112-95-4
Mol.F.: C20H42N2O
Mol.Wt.: 326.6
Status: In Stock

N-Nitroso Desmopressin

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CAT No: VS-N091019
CAS No: N/A
Mol.F.: C46H63N15O13S2
Mol.Wt.: 1098.2
Status: In Stock

Dabigatran Nitrosamine Impurity

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CAT No: VS-N091020
CAS No: N/A
Mol.F.: C18H21N5O4
Mol.Wt.: 371.39
Status: In Stock

Dabigatran Amide Nitroso Impurity

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CAT No: VS-N091021
CAS No: N/A
Mol.F.: C34H39N7O7
Mol.Wt.: 657.73
Status: In Stock

Duloxetine Nitroso Impurity 2

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CAT No: VS-N091022
CAS No: 2680527-91-5
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: In Stock

N-Nitroso Edoxaban Desmethyl Impurity

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CAT No: VS-N091023
CAS No: N/A
Mol.F.: C23H27ClN8O5S : C7H8O3S
Mol.Wt.: 563.0 : 172.2
Status: In Stock

Etomidate intermediate Nitroso impurity

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CAT No: VS-N091024
CAS No: 2765007-50-7
Mol.F.: C12H16N2O3
Mol.Wt.: 236.27
Status: In Stock

N-Nitroso Edoxaban Impurity 5

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CAT No: VS-N091025
CAS No: N/A
Mol.F.: C7H7N3O3S
Mol.Wt.: 213.2
Status: In Stock

Elagolix Ethyl Ester Nitroso Impurity

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CAT No: VS-N091026
CAS No: N/A
Mol.F.: C34H33F5N4O6
Mol.Wt.: 688.7
Status: In Stock

Elagolix Nitroso Impurity

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CAT No: VS-N091027
CAS No: N/A
Mol.F.: C32H29F5N4O6
Mol.Wt.: 660.6
Status: In Stock

N-Nitroso Escitalopram EP Impurity D

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CAT No: VS-N091028
CAS No: N/A
Mol.F.: C19H18FN3O2
Mol.Wt.: 339.4
Status: In Stock

N-Nitroso Pseudoephedrine

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CAT No: VS-N091029
CAS No: 1850-88-0
Mol.F.: C10H14N2O2
Mol.Wt.: 194.2
Status: In Stock

N-Nitroso Enalapril

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CAT No: VS-N091030
CAS No: N/A
Mol.F.: C20H27N3O6
Mol.Wt.: 405.5
Status: In Stock

Dinitroso Ethambutol

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CAT No: VS-N091031
CAS No: 52322-22-2
Mol.F.: C10H22N4O4
Mol.Wt.: 262.3
Status: In Stock

Finerenone Nitroso Impurity

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CAT No: VS-N091033
CAS No: N/A
Mol.F.: C21H21N5O4
Mol.Wt.:  407.4
Status: In Stock

Nitrosoguanidine

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CAT No: VS-N091034
CAS No: 674-81-7
Mol.F.: CH4N4O
Mol.Wt.: 88.1
Status: In Stock

4-NITROSO HYDROCHLOROTHIAZIDE

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CAT No: VS-N091035
CAS No: 63779-86-2
Mol.F.: C7H7ClN4O5S2
Mol.Wt.: 326.7
Status: In Stock

N-NITROSO HYDROXYZINE IMPURITY

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CAT No: VS-N091036
CAS No: 2005-04-1
Mol.F.: C17H18ClN3O
Mol.Wt.: 315.8
Status: In Stock

N-Nitroso ketamine

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CAT No: VS-N091037
CAS No: 86144-35-6
Mol.F.: C13H15ClN2O2
Mol.Wt.: 266.7
Status: In Stock

Lapatinib Nitroso Impurity 1

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CAT No: VS-N091038
CAS No: N/A
Mol.F.: C29H25ClFN5O5S
Mol.Wt.: 610.1
Status: In Stock

N-Nitroso linezolid Impurity 1

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CAT No: VS-N091039
CAS No: N/A
Mol.F.: C16H19FN4O5
Mol.Wt.: 366.3
Status: In Stock

N-Nitroso N-Desbutyl Lumefantrine

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CAT No: VS-N091041
CAS No: N/A
Mol.F.: C26H23Cl3N2O2
Mol.Wt.: 501.8
Status: In Stock

Lenalidomide Nitroso Impurity

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CAT No: VS-N091042
CAS No: N/A
Mol.F.: C13H11N3O4
Mol.Wt.: 273.2
Status: In Stock

N-Nitroso Labetolol

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CAT No: VS-N091043
CAS No: 2820170-74-7
Mol.F.: C19H23N3O4
Mol.Wt.: 357.4
Status: In Stock

N-Nitroso Mirabegron

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CAT No: VS-N091045
CAS No: N/A
Mol.F.: C21H23N5O3S
Mol.Wt.: 425.5
Status: In Stock

N-Nitroso Methylphenidate

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CAT No: VS-N091047
CAS No: 55557-03-4
Mol.F.: C14H18N2O3
Mol.Wt.: 262.3
Status: In Stock

Metformin Nitroso Impurity

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CAT No: VS-N091048
CAS No: N/A
Mol.F.: C4H10N6O
Mol.Wt.: 158.2
Status: In Stock

N-nitroso moxifloxacin

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CAT No: VS-N091049
CAS No: N/A
Mol.F.: C21H23FN4O5
Mol.Wt.: 430.43
Status: In Stock

N-Nitroso Niraparib

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CAT No: VS-N091051
CAS No: NA
Mol.F.: C19H19N5O2
Mol.Wt.: 349.4
Status: In Stock

N-Nitroso Nortriptyline-D3

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CAT No: VS-N091052
CAS No: NA
Mol.F.: C19H17D3N2O
Mol.Wt.: 295.39
Status: In Stock

N-Nitroso Nortriptyline

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CAT No: VS-N091053
CAS No: 55855-42-0
Mol.F.: C19H20N2O
Mol.Wt.: 292.4
Status: In Stock

N-Nitroso Nebivolol D4

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CAT No: VS-N091054
CAS No: NA
Mol.F.: C22H20D4F2N2O5
Mol.Wt.: 438.5
Status: In Stock

Nifedipine Nitroso Impurity

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CAT No: VS-N091055
CAS No: NA
Mol.F.: C17H17N3O7
Mol.Wt.: 375.3
Status: In Stock

Nicardipine Nitroso Impurity

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CAT No: VS-N091056
CAS No: NA
Mol.F.: C26H28N4O7
Mol.Wt.: 508.5
Status: In Stock

N-Nitroso Nimodipine

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CAT No: VS-N091057
CAS No: NA
Mol.F.: C21H25N3O8
Mol.Wt.: 447.44
Status: In Stock

N-Nitroso N-Desbenzyl Nicardipine

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CAT No: VS-N091059
CAS No: NA
Mol.F.: C19H22N4O7
Mol.Wt.: 418.4
Status: In Stock

N-Nitroso Perindopril

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CAT No: VS-N091065
CAS No: NA
Mol.F.: C19H31N3O6
Mol.Wt.: 397.5
Status: In Stock

N-Nitroso Perindopril IMPURITY B

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CAT No: VS-N091066
CAS No: NA
Mol.F.: C17H27N3O6
Mol.Wt.: 369.42
Status: In Stock

N-Nitroso Promethazine EP Impurity A

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CAT No: VS-N091067
CAS No: 36144-72-6
Mol.F.: C12H8N2OS
Mol.Wt.: 228.3
Status: In Stock

N-Nitroso Paracetamol

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CAT No: VS-N091068
CAS No: 146897-60-1
Mol.F.: C8H8N2O3
Mol.Wt.: 180.2
Status: In Stock

N-Nitroso Quetiapine EP Impurity B D8

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CAT No: VS-N091069
CAS No: NA
Mol.F.: C17H8D8N4OS
Mol.Wt.: 332.5
Status: In Stock

N-Nitroso Ramipril

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CAT No: VS-N091071
CAS No: NA
Mol.F.: C23H31N3O6
Mol.Wt.: 445.5
Status: In Stock

Mononitroso Rilpivirine - I

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CAT No: VS-N091075
CAS No: NA
Mol.F.: C22H17N7O
Mol.Wt.: 395.4
Status: In Stock

Mononitroso Rilpivirine - II

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CAT No: VS-N091076
CAS No: NA
Mol.F.: C22H17N7O
Mol.Wt.: 395.4
Status: In Stock

N-Nitroso Ranolazine

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CAT No: VS-N091080
CAS No: NA
Mol.F.: C24H32N4O5
Mol.Wt.: 456.5
Status: In Stock

N -Nitroso valsartan Impurity

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CAT No: VS-N091094
CAS No: 2254485-68-0
Mol.F.: C19H20N6O3
Mol.Wt.: 380.4
Status: In Stock

N-Nitroso N-Desmethyl Zolmitriptan

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CAT No: VS-N091099
CAS No: N/A
Mol.F.: C15H18N4O3
Mol.Wt.: 302.3
Status: In Stock

Formoterol intermediate nitroso impurity

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CAT No: VS-N091101
CAS No: N/A
Mol.F.: C17H20N2O2
Mol.Wt.: 284.36
Status: In Stock

N-Nitroso Duloxetine EP Impurity B

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CAT No: VS-N091103
CAS No: 2418708-78-6
Mol.F.: C8H12N2O2S
Mol.Wt.: 200.3
Status: In Stock

N-NITROSO OXCARBAZEPINE EP IMPURITY C

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CAT No: VS-N091107
CAS No: N/A
Mol.F.: C14H10N2O2
Mol.Wt.: 238.25
Status: In Stock

N-Nitroso Olopatadine N-Desmethyl Impurity

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CAT No: VS-N091108
CAS No: N/A
Mol.F.: C20H20N2O4
Mol.Wt.: 352.39
Status: In Stock

N-Nitroso Bumetanide

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CAT No: VS-N091109
CAS No: 2490432-02-3
Mol.F.: C17H19N3O6S
Mol.Wt.: 393.4
Status: In Stock

N-Nitroso paroxetine Impurity

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CAT No: VS-N091110
CAS No: 2361294-43-9
Mol.F.: C19H19FN2O4
Mol.Wt.: 358.4
Status: In Stock

N-Nitroso Quinapril

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CAT No: VS-N091111
CAS No: 2922985-13-3
Mol.F.: C25H29N3O6
Mol.Wt.: 467.52
Status: In Stock

Carvedilol Nitroso Impurity 1

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CAT No: VS-N091113
CAS No: 2248746-67-8
Mol.F.: C24H25N3O5
Mol.Wt.: 435.5
Status: In Stock

Carvedilol Nitroso Impurity 2

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CAT No: VS-N091114
CAS No: N/A
Mol.F.: C24H25N3O5
Mol.Wt.: 435.5
Status: In Stock

N-Nitroso Lisinopril

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CAT No: VS-N091116
CAS No: 519175-80-5
Mol.F.: C21H30N4O6
Mol.Wt.: 434.5
Status: In Stock

Nitroso-Ranolazine-ll

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CAT No: VS-N091117
CAS No: N/A
Mol.F.: C14H20N4O2
Mol.Wt.: 276.3
Status: In Stock

N-Nitroso Duloxetine

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CAT No: VS-N091120
CAS No: N/A
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: In Stock

N-Nitroso Lacosamide

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CAT No: VS-N091121
CAS No: N/A
Mol.F.: C13H17N3O4
Mol.Wt.: 279.29
Status: In Stock

N-Nitroso dobutamine

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CAT No: VS-N091123
CAS No: N/A
Mol.F.: C18H22N2O4
Mol.Wt.: 330.4
Status: In Stock

N-Nitroso Clozapine

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CAT No: VS-N091124
CAS No: 156632-03-0
Mol.F.: C18H18ClN5O
Mol.Wt.: 355.8
Status: In Stock

N-Nitroso Lansoprazole

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CAT No: VS-N091130
CAS No: N/A
Mol.F.: C16H13F3N4O3S
Mol.Wt.: 398.36
Status: In Stock

N-Nitroso Desmethyl Edoxaban

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CAT No: VS-N091131
CAS No: N/A
Mol.F.: C23H27ClN8O5S
Mol.Wt.: 563.03
Status: In Stock

N-Nitroso Nintedanib

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CAT No: VS-N091132
CAS No: N/A
Mol.F.: C31H32N6O5
Mol.Wt.: 568.6
Status: In Stock

Hydralazine Nitroso Impurity

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CAT No: VS-N091133
CAS No: N/A
Mol.F.: C8H7N5O
Mol.Wt.: 189.18
Status: In Stock

N-Nitroso Desmethyl cyclobenzaprine

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CAT No: VS-N091134
CAS No: N/A
Mol.F.: C19H18N2O
Mol.Wt.: 290.37
Status: Custom Synthesis

N-Nitroso N-Desmethyl Doxepin Impurity

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CAT No: VS-N091140
CAS No: NA
Mol.F.: C18H18N2O2
Mol.Wt.: 294.4
Status: In Stock

N,C-Didesmethyl Doxylamine N-Nitroso

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CAT No: VS-N091142
CAS No: NA
Mol.F.: C15H17N3O2
Mol.Wt.: 271.32
Status: In Stock

N-Nitroso Diltiazem EP Impurity D

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CAT No: VS-N091145
CAS No: NA
Mol.F.: C21H23N3O5S
Mol.Wt.: 429.5
Status: In Stock

N-Nitroso Desmethyl Azelastine

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CAT No: VS-N091146
CAS No: NA
Mol.F.: C21H21ClN4O2
Mol.Wt.: 396.9
Status: In Stock

N-Nitroso Desethyl Amiodarone

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CAT No: VS-N091147
CAS No: 678982-38-2
Mol.F.: C23H24I2N2O4
Mol.Wt.: 646.3
Status: In Stock

N-Nitroso Clopidogrel EP Impurity F

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CAT No: VS-N091149
CAS No: NA
Mol.F.: C15H15ClN2O3S
Mol.Wt.: 338.8
Status: In Stock

N-Nitroso Ciprofloxacin EP Impurity F

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CAT No: VS-N091150
CAS No: NA
Mol.F.: C17H18N4O5
Mol.Wt.: 358.13
Status: In Stock

N-Nitroso Cyclophosphamide

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CAT No: VS-N091151
CAS No: NA
Mol.F.: C7H14Cl2N3O3P
Mol.Wt.: 290.08
Status: Custom Synthesis

N-Nitroso Atropine EP Impurity B

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CAT No: VS-N091152
CAS No: 55855-45-3
Mol.F.: C16H20N2O4
Mol.Wt.: 304.3
Status: Custom Synthesis

N-Nitroso desmethyl Zopiclone

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CAT No: VS-N091153
CAS No: NA
Mol.F.: C₁₆H₁₄ClN₇O₄
Mol.Wt.: 403.78
Status: Custom Synthesis

N-Nitroso Desmethyl Prochlorperazine

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CAT No: VS-N091154
CAS No: 109095-35-4
Mol.F.: C19H21ClN4OS
Mol.Wt.: 388.91
Status: Custom Synthesis

Acalabrutinib Nitroso Impurity 1

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CAT No: VS-N091155
CAS No: NA
Mol.F.: C22H20N8O2
Mol.Wt.: 428.5
Status: Custom Synthesis

N-methyl-N-(2,3,4,5,6-pentahydroxyhexyl)nitrous amide

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CAT No: VS-N091156
CAS No: 62137-31-9
Mol.F.: C7H16N2O6
Mol.Wt.: 224.21
Status: Custom Synthesis

N-Nitroso N-Desmethyl Methylene Blue

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CAT No: VS-N091157
CAS No: NA
Mol.F.: C15H15ClN4OS
Mol.Wt.: 334.82
Status: Custom Synthesis

N-Nitroso Benazepril

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CAT No: VS-N091158
CAS No: NA
Mol.F.: C24H27N3O6
Mol.Wt.: 453.5
Status: In Stock

Nintedanib Nitroso Impurity 2

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CAT No: VS-N091159
CAS No: 2490403-92-2
Mol.F.: C13H17N5O4
Mol.Wt.: 307.31
Status: In Stock

Flecainide Nitroso Impurity

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CAT No: VS-N091160
CAS No: 2901109-58-6
Mol.F.: C17H19F6N3O4
Mol.Wt.: 443.35
Status: In Stock

Aceclofenac Nitroso Impurity 1

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CAT No: VS-N091162
CAS No: NA
Mol.F.: C16H12Cl2N2O5
Mol.Wt.: 383.2
Status: Custom Synthesis

N-Nitroso N-Desmethyl Ponatinib

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CAT No: VS-N091163
CAS No: NA
Mol.F.: C28H24F3N7O2
Mol.Wt.: 547.5
Status: Custom Synthesis

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