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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.

: 2250441-24-6

Mol F.

: C22H23N7O2

Mol W.

: 417.46

Cat No.

: SA52309

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CAS No.

: 114438-33-4

Mol F.

: C10H11N3O4S

Mol W.

: 269.28

Cat No.

: SA25506

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CAS No.

: 1246819-01-1

Mol F.

: C₂₇H₃₂N₂O₄

Mol W.

: 448.55

Cat No.

: SA31710

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CAS No.

: 2197421-58-0

Mol F.

: C14H15N3O3

Mol W.

: 273.29000000000002

Cat No.

: SA34103

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CAS No.

: 110429-36-2

Mol F.

: C20H22FNO3

Mol W.

: 343.4

Cat No.

: SA18316

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CAS No.

: 1333110-79-4

Mol F.

: C20H22N2O3S

Mol W.

: 370.5

Cat No.

: SA52817

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CAS No.

: 1401562-16-0

Mol F.

: C₁₅H₂₄N₆O₅.HCl

Mol W.

: 368.39

Cat No.

: SA13717

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CAS No.

: 328055-92-1

Mol F.

: C14H15N3

Mol W.

: 225.29

Cat No.

: SA39510

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CAS No.

: 30533-08-5

Mol F.

: C4H10N2O

Mol W.

: 102.14

Cat No.

: SA44645

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CAS No.

: NA

Mol F.

: C19H25N3O4

Mol W.

: 359.42

Cat No.

: SA27408

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CAS No.

: NA

Mol F.

: C51H55N17O5

Mol W.

: 986.09

Cat No.

: SA49954

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CAS No.

Mol F.

: C16H26N2O5

Mol W.

: 326.39

Cat No.

: SA17409

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CAS No.

Mol F.

: C20H24ClN3O6

Mol W.

: 437.88

Cat No.

: SA30518

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CAS No.

: NA

Mol F.

: C16H18N4O6S

Mol W.

: 394.4

Cat No.

: SA15322

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CAS No.

: NA

Mol F.

: C16H20N4O7S

Mol W.

: 412.4

Cat No.

: SA15321

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CAS No.

: NA

Mol F.

: C15H20N4O5S

Mol W.

: 368.4

Cat No.

: SA15303

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CAS No.

Mol F.

: C10H11Cl2N3O

Mol W.

: 260.12

Cat No.

: SA24028

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CAS No.

Mol F.

: C15H20N4O3S3

Mol W.

: 400.53

Cat No.

: SA44682

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CAS No.

Mol F.

: C33H33N5O7

Mol W.

: 611.64

Cat No.

: SA44683

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CAS No.

Mol F.

: C21H25FN4O

Mol W.

: 368.5

Cat No.

: SA44667

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CAS No.

: NA

Mol F.

: C32H39BrN6O6

Mol W.

: 683.6

Cat No.

: SA44630

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CAS No.

Mol F.

: C16H23N3O4

Mol W.

: 321.38

Cat No.

: SA44685

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CAS No.

Mol F.

: C19H18FN2O2

Mol W.

: 339.37

Cat No.

: SA17024

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CAS No.

: NA

Mol F.

: C15H15ClN2O3S

Mol W.

: 338.8

Cat No.

: SA44619

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CAS No.

Mol F.

: C7H14Cl2N3O3P

Mol W.

: 290.08

Cat No.

: SA446102

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CAS No.

Mol F.

: C34H40N8O6

Mol W.

: 656.73

Cat No.

: SA44655

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CAS No.

: 1246819-22-6

Mol F.

: C19H18ClN3O

Mol W.

: 339.82

Cat No.

: SA44635

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CAS No.

Mol F.

: C12H19N5O4S

Mol W.

: 329.38

Cat No.

: SA26519

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CAS No.

Mol F.

: C13H17N3O2

Mol W.

: 247.29

Cat No.

: SA41217

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CAS No.

: 66505-80-4

Mol F.

: C14H10Cl2N2O3

Mol W.

: 325.1

Cat No.

: SA12716

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CAS No.

: NA

Mol F.

: C19H21N3O4S

Mol W.

: 387.45

Cat No.

: SA19533

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CAS No.

Mol F.

: C18H18N2O2S

Mol W.

: 326.41

Cat No.

: SA36318

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CAS No.

Mol F.

: C18H18N2O2S

Mol W.

: 326.41

Cat No.

: SA36319

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CAS No.

Mol F.

: C18H18N2O2S

Mol W.

: 326.41

Cat No.

: SA36320

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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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