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Impurities

SynThink is a trusted producer and supplier of Pharmaceutical Reference Standards, including Impurity Standards. These materials are essential for pharmaceutical companies conducting research into the quality, stability, and biological safety of drug products. We maintain a robust inventory of API impurities, ready to support your development and regulatory needs.

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CAS No.

: NA

Mol F.

: C18H20N2O2

Mol W.

: 296.36

Cat No.

: SA44631

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CAS No.

Mol F.

: C25H21N5O5

Mol W.

: 471.46

Cat No.

: SA51104

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CAS No.

Mol F.

: C14H12N2O2

Mol W.

: 240.26

Cat No.

: SA28810

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CAS No.

Mol F.

: C33H29F2N3O6

Mol W.

: 601.6

Cat No.

: SA14855

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CAS No.

Mol F.

: C14H16N4O2

Mol W.

: 272.3

Cat No.

: SA44662

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CAS No.

: 2708280-93-5

Mol F.

: C12H10ClN3O6S

Mol W.

: 359.74

Cat No.

: SA44681

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CAS No.

: 63779-86-2

Mol F.

: C7H7ClN4O5S2

Mol W.

: 326.73

Cat No.

: SA44632

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CAS No.

Mol F.

: C29H30N8O2

Mol W.

: 522.6

Cat No.

: SA44686

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CAS No.

Mol F.

: C20H26N4O7

Mol W.

: 434.44

Cat No.

: SA44687

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CAS No.

Mol F.

: C11H16N2O4

Mol W.

: 240.3

Cat No.

: SA25906

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CAS No.

: 2820170-74-7

Mol F.

: C19H23N3O4

Mol W.

: 357.4

Cat No.

: SA44688

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CAS No.

: NA

Mol F.

: C17H24N4O6S

Mol W.

: 412.5

Cat No.

: SA44675

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CAS No.

: NA

Mol F.

: C13H15N3O6

Mol W.

: 309.27

Cat No.

: SA44623

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CAS No.

: NA

Mol F.

: C16H16N4O

Mol W.

: 280.3

Cat No.

: SA44627

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CAS No.

: NA

Mol F.

: C17H19N5OS

Mol W.

: 341.4

Cat No.

: SA44617

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CAS No.

Mol F.

: C20H20N2O4

Mol W.

: 352.4

Cat No.

: SA44660

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CAS No.

: NA

Mol F.

: C20H20N2O4

Mol W.

: 352.4

Cat No.

: SA44625

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CAS No.

: NA

Mol F.

: C24H28N8O3

Mol W.

: 476.53

Cat No.

: SA40424

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CAS No.

Mol F.

: C10H16N4OS

Mol W.

: 240.33

Cat No.

: SA44661

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CAS No.

Mol F.

: C7H14N2O3

Mol W.

: 174.2

Cat No.

: SA24842

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CAS No.

: 29882-69-7

Mol F.

: C8H10N2O

Mol W.

: 150.18

Cat No.

: SA24841

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CAS No.

: 94511-44-1

Mol F.

: C16H17N3OS

Mol W.

: 299.39

Cat No.

: SA44689

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CAS No.

Mol F.

: C21H26N2O4

Mol W.

: 370.44

Cat No.

: SA44658

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CAS No.

: NA

Mol F.

: C22H22N8O2

Mol W.

: 430.46

Cat No.

: SA52312

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CAS No.

Mol F.

: C8H13N3OS

Mol W.

: 199.27

Cat No.

: SA44694

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CAS No.

Mol F.

: C13H19N3O3

Mol W.

: 265.31

Cat No.

: SA44690

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CAS No.

Mol F.

: C17H17N7O

Mol W.

: 335.37

Cat No.

: SA43403

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CAS No.

Mol F.

: C25H31F3N4O5

Mol W.

: 524.53

Cat No.

: SA44691

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CAS No.

: 2892260-31-8

Mol F.

: C20H27N3O6S

Mol W.

: 437.5

Cat No.

: SA44672

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CAS No.

: NA

Mol F.

: C23H27N3O6S2

Mol W.

: 505.6

Cat No.

: SA44629

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CAS No.

: NA

Mol F.

: C21H26N2O6

Mol W.

: 402.4

Cat No.

: SA44670

$295.00 50 mg
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CAS No.

: 2755871-02-2

Mol F.

: C13H12N4O

Mol W.

: 240.27

Cat No.

: SA44652

$455.00 100 mg
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CAS No.

: 2680662-11-5

Mol F.

: C16H24N2O3

Mol W.

: 292.4

Cat No.

: SA22741

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CAS No.

: NA

Mol F.

: C10H20N2O8

Mol W.

: 296.3

Cat No.

: SA44669

$195.00 25 mg
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CAS No.

: 38652-29-8

Mol F.

: C14H10N2O

Mol W.

: 222.24

Cat No.

: SA20340

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CAS No.

: 32635-81-7

Mol F.

: C8H11N3O

Mol W.

: 165.2

Cat No.

: SA44674

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CAS No.

Mol F.

: C18H28N2O4

Mol W.

: 336.43

Cat No.

: SA44684

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CAS No.

Mol F.

: C18H18Cl2N2O5

Mol W.

: 413.3

Cat No.

: SA37104

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CAS No.

: 1152314-62-9

Mol F.

: C17H17FN4O5

Mol W.

: 376.3

Cat No.

: SA44653

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CAS No.

: 10356-92-0

Mol F.

: C7H16N2O6

Mol W.

: 224.21

Cat No.

: SA44677

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CAS No.

Mol F.

: C21H25FN4O7S

Mol W.

: 496.5

Cat No.

: SA121134

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CAS No.

: NA

Mol F.

: C15H23N7O5

Mol W.

: 381.39

Cat No.

: SA49506

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CAS No.

: 2624122-60-5

Mol F.

: C7H14N2O3

Mol W.

: 174.2

Cat No.

: SA44649

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CAS No.

: NA

Mol F.

: C14H21N7O5

Mol W.

: 367.37

Cat No.

: SA49505

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CAS No.

: 61445-55-4

Mol F.

: C5H10N2O3

Mol W.

: 146.13999999999999

Cat No.

: SA44644

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CAS No.

: 7068-83-9

Mol F.

: C5H12N2O

Mol W.

: 116.16

Cat No.

: SA44646

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CAS No.

: 2680532-87-8

Mol F.

: C7H16N2O

Mol W.

: 144.21

Cat No.

: SA44647

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CAS No.

Mol F.

: C10H16N4OS

Mol W.

: 240.3

Cat No.

: SA44659

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CAS No.

: 2470278-90-9

Mol F.

: C12H12N2O

Mol W.

: 508.5

Cat No.

: SA44657

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CAS No.

: NA

Mol F.

: C17H16Cl2N2O

Mol W.

: 335.2

Cat No.

: SA44673

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