Home / Products

Product Categories

Products / Reference Standards / API Impurities / API Related Compounds / Pharmaceutical Standards

Please click on the respective API letter

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Impurities, Nitrosamine

N-Nitroso Ebastine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C18H20N2O2

Mol W.

: 296.36

Cat No.

: SA44631

Eltrombopag, Impurities, Nitrosamine

N-Nitroso Eltrombopag

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C25H21N5O5

Mol W.

: 471.46

Cat No.

: SA51104

Ensartinib, Impurities, Nitrosamine

N-Nitroso Ensartinib Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C26H26Cl2FN7O4

Mol W.

: 590.4

Cat No.

: SA53603

Enzalutamide, Impurities, Nitrosamine

N-Nitroso Enzalutamide

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C21H15F4N5O3S

Mol W.

: 493.4

Cat No.

: SA61719

Impurities, Nitrosamine

N-Nitroso Enzalutamide Cyanoamide Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C12H13FN4O2

Mol W.

: 264.3

Cat No.

: SA446159

Enzalutamide, Impurities, Nitrosamine

N-Nitroso Enzalutamide Ethyl Ester Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C21H18F4N4O4

Mol W.

: 466.4

Cat No.

: SA61721

Enzalutamide, Impurities, Nitrosamine

N-Nitroso Enzalutamide Impurity D

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C20H17F4N5O3

Mol W.

: 451.4

Cat No.

: SA61720

Erdosteine, Impurities, Nitrosamine

N-Nitroso Erdosteine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C8H10N2O5S2

Mol W.

: 278.3

Cat No.

: SA61807

Eslicarbazepine, Impurities, Nitrosamine

N-Nitroso Eslicarbazepine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C14H12N2O2

Mol W.

: 240.26

Cat No.

: SA28810

Impurities, Nitrosamine

N-Nitroso Ethylene Diamino Triacetic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 862542-34-5

Mol F.

: C8H13N3O7

Mol W.

: 263.21

Cat No.

: SA446165

Etilefrine, Impurities, Nitrosamine

N-Nitroso Etilefrine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 78658-62-5

Mol F.

: C10H14N2O3

Mol W.

: 210.2

Cat No.

: SA72107

Etilefrine, Impurities, Nitrosamine

N-Nitroso Etilefrine EP Impurity F

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C9H12N2O

Mol W.

: 164.2

Cat No.

: SA72108

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity A

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 288.3

Mol W.

: C15H16N2O4

Cat No.

: SA62216

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity B

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 302.3

Mol W.

: C16H18N2O4

Cat No.

: SA62217

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity C

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 302.3

Mol W.

: C16H18N2O4

Cat No.

: SA62218

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity D

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 330.4

Mol W.

: C18H22N2O4

Cat No.

: SA62219

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity E

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 330.4

Mol W.

: C18H22N2O4

Cat No.

: SA62220

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity F

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 330.4

Mol W.

: C18H22N2O4

Cat No.

: SA62221

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity G

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 330.4

Mol W.

: C18H22N2O4

Cat No.

: SA62222

Etodolac, Impurities, Nitrosamine

N-Nitroso Etodolac EP Impurity K

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: 316.4

Mol W.

: C17H20N2O4

Cat No.

: SA62223

Ezetimibe, Impurities, Nitrosamine

N-Nitroso Ezetimibe

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C33H29F2N3O6

Mol W.

: 601.6

Cat No.

: SA14855

Fluvoxamine, Impurities, Nitrosamine

N-Nitroso Fluvoxamine Aminoethyl Desmethoxy Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C16H23F3N4O2

Mol W.

: 360.4

Cat No.

: SA63521

Fluvoxamine, Impurities, Nitrosamine

N-Nitroso Fluvoxamine EP Impurity C

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C19H24F3N3O7

Mol W.

: 463.4

Cat No.

: SA63519

Fluvoxamine, Impurities, Nitrosamine

N-Nitroso Fluvoxamine EP Impurity F

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C17H25F3N4O3

Mol W.

: 390.4

Cat No.

: SA63520

Folic Acid, Impurities, Nitrosamine

N-Nitroso Folic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 26360-21-4

Mol F.

: C19H18N8O7

Mol W.

: 470.40

Cat No.

: SA63612

Frovatriptan, Impurities, Nitrosamine

N-Nitroso Frovatriptan 1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C14H16N4O2

Mol W.

: 272.3

Cat No.

: SA44662

Furosemide, Impurities, Nitrosamine

N-Nitroso Furosemide EP Impurity A

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C12H10ClN3O6S

Mol W.

: 359.7

Cat No.

: SA63713

Furosemide, Impurities, Nitrosamine

N-Nitroso Furosemide EP Impurity F

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C12H14ClN3O6S

Mol W.

: 363.8

Cat No.

: SA63714

Impurities, Nitrosamine

N-Nitroso Furosemide Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2708280-93-5

Mol F.

: C12H10ClN3O6S

Mol W.

: 359.74

Cat No.

: SA44681

Galantamine, Impurities, Nitrosamine

N-Nitroso Galantamine EP Impurity E

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C16H18N2O4

Mol W.

: 302.3

Cat No.

: SA63915

Impurities, Nitrosamine

N-Nitroso Hydrochlorothiazide

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 63779-86-2

Mol F.

: C7H7ClN4O5S2

Mol W.

: 326.73

Cat No.

: SA44632

Hydroxychloroquine, Impurities, Nitrosamine

N-Nitroso Hydroxychloroquine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C17H22ClN4O2

Mol W.

: 364.87

Cat No.

: SA23809

Hydroxychloroquine, Impurities, Nitrosamine

N-Nitroso Hydroxychloroquine EP Impurity D

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C16H21ClN4O

Mol W.

: 320.82

Cat No.

: SA23811

Imatinib, Impurities, Nitrosamine

N-Nitroso Imatinib

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C29H30N8O2

Mol W.

: 522.6

Cat No.

: SA44686

Imatinib, Impurities, Nitrosamine

N-Nitroso Imatinib EP Impurity C (Possibility 1)

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C28H28N8O2

Mol W.

: 508.6

Cat No.

: SA22219

Impurities, Nitrosamine

N-Nitroso Imidapril

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C20H26N4O7

Mol W.

: 434.44

Cat No.

: SA44687

Impurities, Indapamide, Nitrosamine

N-Nitroso Indapamide

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C16H15ClN4O4S

Mol W.

: 394.83

Cat No.

: SA67601

Impurities, Nitrosamine

N-Nitroso Isonipicotic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 6238-69-3

Mol F.

: C6H10N2O3

Mol W.

: 158.2

Cat No.

: SA446132

Impurities, Isoproterenol, Nitrosamine

N-Nitroso Isoproterenol

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C11H16N2O4

Mol W.

: 240.3

Cat No.

: SA25906

Impurities, Ketamine, Nitrosamine

N-Nitroso Ketamine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 86144-35-6

Mol F.

: C13H15ClN2O2

Mol W.

: 266.7

Cat No.

: SA68900

Impurities, Ketamine, Nitrosamine

N-Nitroso Ketamine (S-Isomer)

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C13H15ClN2O2

Mol W.

: 266.7

Cat No.

: SA68901

Impurities, Nitrosamine

N-Nitroso Labetalol

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2820170-74-7

Mol F.

: C19H23N3O4

Mol W.

: 357.4

Cat No.

: SA44688

Impurities, Labetalol, Nitrosamine

N-Nitroso Labetalol Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2820170-74-7

Mol F.

: C19H23N3O4

Mol W.

: 357.4

Cat No.

: SA69116

Impurities, Labetalol, Nitrosamine

N-Nitroso Labetalone Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C19H21N3O4

Mol W.

: 355.4

Cat No.

: SA69117

Impurities, Lazertinib, Nitrosamine

N-Nitroso Lazertinib

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C30H33N9O4

Mol W.

: 583.7

Cat No.

: SA53402

Impurities, Lenvatinib, Nitrosamine

N-Nitroso Lenvatinib

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C21H18ClN5O5

Mol W.

: 455.9

Cat No.

: SA69516

Impurities, Lercanidipine, Nitrosamine

N-Nitroso Lercanidipine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C36H40N4O7

Mol W.

: 640.7

Cat No.

: SA50918

Impurities, Levetiracetam, Nitrosamine

N-Nitroso Levetiracetam USP Related Compound A

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C8H14ClN3O3

Mol W.

: 235.7

Cat No.

: SA46014

Impurities, Levofloxacin, Nitrosamine

N-Nitroso Levofloxacin EP Impurity B

$125.00 25 mg

PLEASE ENQUIRE

CAS No.

: 1152314-62-9

Mol F.

: C17H17FN4O5

Mol W.

: 376.3

Cat No.

: SA44653

Impurities, Levofloxacin, Nitrosamine

N-Nitroso Levofloxacin EP Impurity G (Possibility 1)

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C16H17FN4O5

Mol W.

: 364.3

Cat No.

: SA18414