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Impurities, Ulipristal

N,N-Didesmethyl Ulipristal Acetate

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CAS No.

: 244206-49-3

Mol F.

: C28H33NO4

Mol W.

: 447.56

Cat No.

: SA27902

Impurities, Pregabalin

N,N-Diethyl-5-methyl-3-(nitromethyl)hexanamide

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CAS No.

: NA

Mol F.

: C12H24N2O3

Mol W.

: 244.33

Cat No.

: SA24831

Impurities, Metformin

N,N-Dimethyl Guanylmelamine

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CAS No.

: NA

Mol F.

: C6H12N8

Mol W.

: 196.21

Cat No.

: SA27507

Impurities, Tadalafil

N,N-Dimethyl Tadalafil Impurity

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CAS No.

: NA

Mol F.

: C23H21N3O4

Mol W.

: 403.43

Cat No.

: SA20911

Impurities, Zolpidem

N,N-Dimethyl-4-oxo-4-(p-tolyl)butanamid

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CAS No.

: 402470-91-1

Mol F.

: C₁₃H₁₇NO₂

Mol W.

: 219.28

Cat No.

: SA43006

Impurities, Venlafaxine

N,N,N,-Tridesmethyl Venlafaxine N-Dimer

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CAS No.

: NA

Mol F.

: C31H46N2O4

Mol W.

: 510.71

Cat No.

: SA22728

Impurities, Nitrosamine

N,N,N’-trimethyl-N’-nitrosopropane-1,3-diamine

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CAS No.

: NA

Mol F.

: C6H15N3O

Mol W.

: 145.2

Cat No.

: SA44604

Diltiazem

N,N,O-Tridesmethyl Diltiazem

$595.00 25 mg

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CAS No.

: 159734-23-3

Mol F.

: C19H20N2O4S

Mol W.

: 372.44

Cat No.

: SA19519

Impurities, Nitrosamine

N,N’-(ethane-1,2-diyl)bis(N-(2-aminoethyl)nitrous amide)

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CAS No.

: NA

Mol F.

: C6H16N6O2

Mol W.

: 204.23

Cat No.

: SA44679

Aciclovir, Impurities

N,N’-[1,2-Ethanediylbis[oxymethylene(1,6-dihydro-6-oxo-9H-purine-9,2-diyl)]]bisacetamide

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CAS No.

: 1417988-85-2

Mol F.

: C18H20N10O6

Mol W.

: 472.41

Cat No.

: SA21410

Impurities, Linezolid

N,O-Desethylene Linezolid

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CAS No.

: 1219708-30-1

Mol F.

: C₁₄H₁₈FN₃O₄

Mol W.

: 311.31

Cat No.

: SA17507

Impurities, Riociguat

N’-(4,6-Diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)-N,N-dimethylformimidamide

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CAS No.

Mol F.

: C20H20FN9

Mol W.

: 405.4

Cat No.

: SA50823

Aciclovir, Impurities

N2-Acetyl Aciclovir Benzoate

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CAS No.

: 133186-23-9

Mol F.

: C17H17N5O5

Mol W.

: 371.35

Cat No.

: SA21423

Impurities, Olmesartan Medoxomil

N2-Trityl O-Methyl Ether Olmesartan Acid

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CAS No.

Mol F.

: C₄₄H₄₂N₆O₃

Mol W.

: 702.84

Cat No.

: SA17749

Impurities, Olmesartan Medoxomil

N2-Trityl O-Methyl Ether Olmesartan Acid Ethyl Ester

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CAS No.

Mol F.

: C₄₆H₄₆N₆O₃

Mol W.

: 730.89

Cat No.

: SA17750

Impurities, Olmesartan Medoxomil

N2-Trityl Olmesartan Ethyl Ester

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CAS No.

: 172875-59-1

Mol F.

: C₄₅H₄₄N₆O₃

Mol W.

: 716.87

Cat No.

: SA17746

Impurities, Olmesartan Medoxomil

N2-Trityl Olmesartan Lactone

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CAS No.

: 1048948-15-7

Mol F.

: C₄₃H₃₈N₆O₂

Mol W.

: 670.8

Cat No.

: SA17722

Impurities, Olmesartan Medoxomil

N2-Trityl Olmesartan Medoxomil Methyl Ether

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CAS No.

Mol F.

: C₄₉H₄₆N₆O₆

Mol W.

: 814.92

Cat No.

: SA17747

Impurities, Olmesartan Medoxomil

N2-Trityl Olmesartan Methyl Ketone

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CAS No.

Mol F.

: C₄₄H₄₂N₆O₂

Mol W.

: 686.84

Cat No.

: SA17748

Impurities, Valsartan

N2-Trityl Valsartan Benzyl Ester

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CAS No.

Mol F.

: C50H49N5O3

Mol W.

: 767.95

Cat No.

: SA33315

Impurities, Valsartan

N2-Trityl Valsartan Methyl Ester

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CAS No.

: 883223-10-7

Mol F.

: C44H45N5O3

Mol W.

: 691.86

Cat No.

: SA33312

Impurities, Valsartan

N2-Trityl Valsartan R-Isomer

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CAS No.

Mol F.

: C43H43N5O3

Mol W.

: 677.83

Cat No.

: SA33316

Gemcitabine, Impurities

N4-Acetylcytosine

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CAS No.

: 14631-20-0

Mol F.

: C6H7N3O2

Mol W.

: 153.13999999999999

Cat No.

: SA44506

Hydrochlorothiazide, Impurities

N4-Hydroxymethyl Hydrochlorothiazide

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CAS No.

: 1216599-78-8

Mol F.

: C₈H₁₀ClN₃O₅S₂

Mol W.

: 327.77

Cat No.

: SA11206

Impurities, Palbociclib

N5-(2-aminoethyl)pyridine-2,5-diamine

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CAS No.

: 1248105-96-5

Mol F.

: C7H12N4

Mol W.

: 152.2

Cat No.

: SA40419

Impurities, Naloxone

Naloxone HCl – API

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CAS No.

: 357-08-4; 465-65-6(Free Base)

Mol F.

: C19H21NO4

Mol W.

: 327.37

Cat No.

: SA45100

Nandrolone

Nandrolone phenylpropionate

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CAS No.

: 62-90-8

Mol F.

: C27H34O3

Mol W.

: C27H34O3

Cat No.

: SA16306

Naproxen

Naproxen EP Impurity J

$125.00 25 mg

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CAS No.

: 21388-17-0

Mol F.

: C13H14O

Mol W.

: 186.25

Cat No.

: SA20415

Naproxen

Naproxen EP Impurity O

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CAS No.

: 156967-24-7

Mol F.

: C17H20O3

Mol W.

: 272.34

Cat No.

: SA20414

Impurities, Naratriptan

Naratriptan 2-Carboxylic Acid

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CAS No.

: 874583-40-1

Mol F.

: C₁₈H₂₅N₃O₄S

Mol W.

: 379.47

Cat No.

: SA30806

Impurities, Naratriptan

Naratriptan Hydrochloride

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CAS No.

: 121679-13-8 (Base free); 143388-64-1 (HCl salt)

Mol F.

: C17H26ClN3O2S

Mol W.

: 371.93

Cat No.

: SA30800

Naratriptan

Naratriptan Impurity C

$1,550.00 25 mg

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CAS No.

: 1346604-16-7

Mol F.

: C31H41N5O2S

Mol W.

: 547.75

Cat No.

: SA30803

Impurities, Naratriptan

Naratriptan Impurity E

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CAS No.

: 1346600-26-7

Mol F.

: C20H33ClN4O4S2

Mol W.

: 493.08

Cat No.

: SA30804

Impurities, Naratriptan

Naratriptan Impurity F

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CAS No.

: 2144776-33-8

Mol F.

: C20H27ClN4O4S2

Mol W.

: 487.04

Cat No.

: SA30805

Impurities, Naratriptan

Naratriptan N-Methiodide

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CAS No.

: NA

Mol F.

: C18H28IN3O2S

Mol W.

: 477.4

Cat No.

: SA30808

Impurities, Naratriptan

Naratriptan Pyridinium Iodide

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CAS No.

: 1638617-36-3 (Free base)

Mol F.

: C17H20IN3O2S

Mol W.

: 457.33

Cat No.

: SA30812

Impurities, Naratriptan

Naratriptan pyridinium salt

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CAS No.

: NA

Mol F.

: C17H20ClN3O2S

Mol W.

: 365.88

Cat No.

: SA30809

Impurities, Nebivolol

Nebivolol

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CAS No.

: 99200-09-6

Mol F.

: C₂₂H₂₅F₂NO₄

Mol W.

: 405.44

Cat No.

: SA14700

Neomycin

Neomycin Impurity 5 (N-1 Compound)

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CAS No.

Mol F.

: C24H37N3O11

Mol W.

: 543.56

Cat No.

: SA51409

Neomycin

Neomycin Sulfate Impurity E

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CAS No.

: 7542-37-2

Mol F.

: C23H45N5O14

Mol W.

: 615.63

Cat No.

: SA51410

Impurities, Neomycin

Neomycin Sulfate Impurity E (N-1 Compound)

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CAS No.

Mol F.

: C48H85N5O24

Mol W.

: 1116.21

Cat No.

: SA51411

Impurities, Neostigmine

Neostigmine Bromide

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CAS No.

: 114-80-7

Mol F.

: C12H19BrN2O2

Mol W.

: 303.2

Cat No.

: SA19706

Impurities, Neostigmine

Neostigmine Methyl Sulfate

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CAS No.

: 51-60-5

Mol F.

: C13H22N2O6S

Mol W.

: 334.39

Cat No.

: SA19707

Impurities, Nicardipine

Nicardipine

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CAS No.

: 55985-32-5

Mol F.

: C26H29N3O6

Mol W.

: 479.52

Cat No.

: SA36200

Impurities, Nicardipine

Nicardipine Bis Impurity

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CAS No.

: 71791-90-7

Mol F.

: C35H40N4O6

Mol W.

: 612.71

Cat No.

: SA36204

Impurities, Nicardipine

Nicardipine Dehydro Carboxylic Acid Impurity

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CAS No.

: 64603-72-1

Mol F.

: C16H14N2O6

Mol W.

: 330.29

Cat No.

: SA36205

Impurities, Nicardipine

Nicardipine Dehydro Dimethyl Diester

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CAS No.

: 76258-20-3

Mol F.

: C17H16N2O6

Mol W.

: 344.32

Cat No.

: SA36206

Impurities, Nicardipine

Nicardipine Impurity A

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CAS No.

: 87625-92-1

Mol F.

: C15H15NO5

Mol W.

: 289.28

Cat No.

: SA36211

Impurities, Nicardipine

Nicardipine Monoester Impurity

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CAS No.

: NA

Mol F.

: C15H16N2O4

Mol W.

: 288.3

Cat No.

: SA36209

Impurities, Nicardipine

Nicardipine N-Desbenzyl Impurity

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CAS No.

: 58368-87-9

Mol F.

: C19H23N3O6

Mol W.

: 389.4

Cat No.

: SA36208