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Building Blocks

N-Acetyl-DL-Tryptophan

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CAS No.

: 87-32-1

Mol F.

: C13H14N2O3

Mol W.

: 246.3

Cat No.

: SB10727

Linagliptin

N-Aminoacyl Linagliptin

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CAS No.

: 2983074-55-9

Mol F.

: C26H29N9O3

Mol W.

: 515.6

Cat No.

: SA49918

Impurities, Lenalidomide

N-Aminopropanoyl Lenalidomide Impurity

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CAS No.

: NA

Mol F.

: C16H18N4O4

Mol W.

: 330.34

Cat No.

: SA34106

Impurities, Sitagliptin

N-Benzyl carbamate Sitagliptin

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CAS No.

Mol F.

: C24H19F6N5O4

Mol W.

: 555.43

Cat No.

: SA10430

Ciprofloxacin, Impurities

N-Benzyl Ciprofloxacin Benzyl Ester

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CAS No.

: 1391052-64-4

Mol F.

: C31h30FN3O3

Mol W.

: 511.59

Cat No.

: SA42009

Epinephrine, Impurities

N-Benzyl Epinephrine

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CAS No.

: 1095714-91-2

Mol F.

: C16H19NO3

Mol W.

: 273.3

Cat No.

: SA46505

Impurities, Nitrosamine

N-Benzyl-N-ethylnitrous amide

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CAS No.

: 20689-96-7

Mol F.

: C9H12N2O

Mol W.

: 164.2

Cat No.

: SA44695

Impurities, Nitrosamine

N-Boc 1-Nitrosopiperazine

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CAS No.

: 877177-42-9

Mol F.

: C9H17N3O3

Mol W.

: 215.3

Cat No.

: SA446131

Crizotinib

N-Boc Crizotinib

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CAS No.

: 877399-51-4

Mol F.

: C26H30Cl2FN5O3

Mol W.

: 550.5

Cat No.

: SA60502

Fluvoxamine

N-Boc Fluvoxamine

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CAS No.

: 192876-04-3

Mol F.

: C20H29F3N2O4

Mol W.

: 418.5

Cat No.

: SA63513

Isavuconazole

N-Boc Isavuconazonium Impurity

$155.00 10 mg

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CAS No.

: 338990-63-9; 741241-71-4 (free base); 338990-64-0 (Iodide salt)

Mol F.

: C40H43ClF2N8O7S

Mol W.

: 853.33

Cat No.

: SA44116

Lisdexamfetamine

N-Boc Lisdexamfetamine Isobuty Ester Impurity

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CAS No.

: NA

Mol F.

: C25H41N3O5

Mol W.

: 463.6

Cat No.

: SA70006

Impurities, Venlafaxine

N-Boc N,O-Didesmethylvenlafaxine

$1,555.00 100 mg

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CAS No.

: 1076199-24-0

Mol F.

: C20H31NO4

Mol W.

: 349.46

Cat No.

: SA22721

Impurities, Risdiplam

N-Boc Risdiplam | CAS : 2133298-74-3

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CAS No.

: 2133298-74-3

Mol F.

: C27H31N7O3

Mol W.

: 501.58

Cat No.

: SA52310

Intermediates

N-Boc-L-cis-4,5-Methanoprolineamide

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CAS No.

: 361440-67-7

Mol F.

: C11H18N2O3

Mol W.

: 226.27

Cat No.

: SRC900061

Impurities, Saxagliptin

N-Boc-L-cis-4,5-Methanoprolineamide

$195.00 1 g

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CAS No.

: 361440-67-7

Mol F.

: C11H18N2O3

Mol W.

: 226.27

Cat No.

: SA27401

Dapoxetine, Impurities

N-Boc-N-desmethyl Dapoxetine

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CAS No.

Mol F.

: C25H29NO3

Mol W.

: 391.5

Cat No.

: SA23005

Fluvoxamine

N-Boc, N-methyl Fluvoxamine

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CAS No.

: 1613218-80-6

Mol F.

: C21H31F3N2O4

Mol W.

: 432.5

Cat No.

: SA63514

Brexpiprazole, Impurities

N-butyl bromide Quinolinone

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CAS No.

: NA

Mol F.

: C13H14BrNO2

Mol W.

: 296.16

Cat No.

: SA41309

Eslicarbazepine

N-Carbamoyl Oxcarbazepine

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CAS No.

Mol F.

: C16H13N3O3

Mol W.

: 295.29

Cat No.

: SA28804

Ganciclovir, Impurities

N-Carbobenzyloxy-L-valinyl-ganciclovir

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CAS No.

: 194154-40-0

Mol F.

: C₂₂H₂₈N₆O₇

Mol W.

: 488.49

Cat No.

: SA13702

Ciprofloxacin, Impurities

N-Cyclopropy Analog

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CAS No.

: 1502292-84-3

Mol F.

: C10H12FNO

Mol W.

: 181.21

Cat No.

: SA42011

Dapoxetine, Impurities

N-Demethyl Dapoxetine Hydrochloride

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CAS No.

: 119357-18-5

Mol F.

: C20H22ClNO

Mol W.

: 327.85

Cat No.

: SA23006

Impurities, Olanzapine

N-Demethyl-N-Formylolanzapine

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CAS No.

: 639460-79-0

Mol F.

: C17H18N4OS

Mol W.

: 326.4

Cat No.

: SA11501

Impurities, Linezolid

N-Desacetyl-N,O-descarbonyl O-Acetyl Linezolid

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CAS No.

: 333753-71-2

Mol F.

: C₁₅H₂₂FN₃O₃

Mol W.

: 311.35

Cat No.

: SA17509

Alverine, Impurities

N-Desethyl Alverine

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CAS No.

: 93948-20-0

Mol F.

: C18H23N

Mol W.

: 253.4

Cat No.

: SA41006

Bimatoprost

N-Desethyl Bimatoprost

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CAS No.

: 155205-89-3

Mol F.

: C23H33NO4

Mol W.

: 387.5

Cat No.

: SA62108

Brinzolamide, Impurities

N-Desethyl Brinzolamide Impurity; Brinzolamide USP Related Compound B

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CAS No.

: 404034-55-5

Mol F.

: C10H17N3O5S3

Mol W.

: 355.45

Cat No.

: SA47204

Impurities, Metoclopramide

N-Desethyl Metoclopramide

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CAS No.

: 27260-19-1

Mol F.

: C₁₂H₁₈ClN₃O₂

Mol W.

: 271.74

Cat No.

: SA30610

Impurities, Sunitinib

N-Desethyl N-Butoxycarbonyl Sunitinib

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CAS No.

: 1246833-23-7

Mol F.

: C25H31FN4O4

Mol W.

: 740.54

Cat No.

: SA39601

Vardenafil

N-Desethyl-N-Methyl Vardenafil

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CAS No.

: 224785-87-9

Mol F.

: C22H30N6O4S

Mol W.

: 474.6

Cat No.

: SA79001

Dasatinib, Impurities

N-Deshydroxyethyl Dasatinib

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CAS No.

: 910297-51-7

Mol F.

: C20H22ClN7OS

Mol W.

: 443.95

Cat No.

: SA40505

Impurities, Nitrosamine, Selexipag

N-Desisopropyl N-Nitroso Selexipag

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CAS No.

: NA

Mol F.

: C23H25N5O5S

Mol W.

: 483.5

Cat No.

: SA446137

Azelastine, Impurities

N-Desmethyl Azelastine

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CAS No.

: 47491-38-3

Mol F.

: C21H22ClN3O

Mol W.

: 367.9

Cat No.

: SA54709

Impurities, Terbinafine

N-Desmethyl cis-Terbinafine

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CAS No.

: 114311-72-7

Mol F.

: C20H23N

Mol W.

: 277.70999999999998

Cat No.

: SA25720

Doxycycline

N-Desmethyl Doxycycline

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CAS No.

: 86271-83-2

Mol F.

: C21H22N2O8

Mol W.

: 430.4

Cat No.

: SA64807

Frovatriptan, Impurities

N-Desmethyl Frovatriptan (Racemic)

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CAS No.

: 147009-17-4

Mol F.

: C13H15N3O

Mol W.

: 229.28

Cat No.

: SA34601

Impurities, Terbinafine

N-Desmethyl hydroxy terbinafine

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CAS No.

: 162227-14-7

Mol F.

: C20H23NO

Mol W.

: 293.4

Cat No.

: SA25709

Lercanidipine

N-Desmethyl Lercanidipine Impurity

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CAS No.

: 320750-11-6

Mol F.

: C35H39N3O6

Mol W.

: 597.7

Cat No.

: SA50919

Impurities, Lercanidipine, Nitrosamine

N-Desmethyl Lercanidipine N-Nitroso

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CAS No.

Mol F.

: C35H38N4O7

Mol W.

: 626.7

Cat No.

: SA50917

Lumateperone

N-Desmethyl Lumateperone N-Glucuronide

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CAS No.

: NA

Mol F.

: C29H34FN3O7

Mol W.

: 555.6

Cat No.

: SA70511

Mepyramine

N-Desmethyl Mepyramine

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CAS No.

: 104499-47-0

Mol F.

: C16H21N3O

Mol W.

: 271.4

Cat No.

: SA81705

Impurities, Mifepristone

N-Desmethyl Mifepristone

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CAS No.

: 104004-96-8

Mol F.

: C28H33NO2

Mol W.

: 415.5

Cat No.

: SA41503

Doxepin, Impurities

N-Desmethyl N-Ethyl Doxepin

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CAS No.

: 70805-90-2

Mol F.

: C20H23NO

Mol W.

: 293.39

Cat No.

: SA29905

Impurities, Rosuvastatin

N-Desmethyl N-ethyl Rosuvastatin Sodium Salt

$1,950.00 25 mg

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CAS No.

Mol F.

: C23H29FN3NaO6S

Mol W.

: 517.55

Cat No.

: SA12139

Impurities, Nitrosamine, Tapentadol

N-Desmethyl N-Nitroso Tapentadol

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CAS No.

: NA

Mol F.

: C13H20N2O2

Mol W.

: 236.3

Cat No.

: SA78008

Impurities, Nitrosamine, Tramadol

N-Desmethyl N-Nitroso Tramadol

$995.00 100 mg

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CAS No.

: NA

Mol F.

: C15H22N2O3

Mol W.

: 278.4

Cat No.

: SA49708

Nefopam

N-Desmethyl Nefopam Hydrochloride

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CAS No.

: 46868-19-3

Mol F.

: C16H17NO

Mol W.

: 239.3

Cat No.

: SA72905

Impurities, Olanzapine

N-Desmethyl Olanzapine

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CAS No.

: 161696-76-0

Mol F.

: C16H18N4S

Mol W.

: 298.4

Cat No.

: SA11502

Impurities, Ondansetron

N-Desmethyl Ondansetron

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CAS No.

: 9614-14-9

Mol F.

: C17H17N3O

Mol W.

: 279.34

Cat No.

: SA35808