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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.

: 2628280-40-8

Mol F.

: C23H32F3N5O4

Mol W.

: 499.5

Cat No.

: SA46900

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CAS No.

: 2628280-48-6

Mol F.

: C7H14ClN3O2

Mol W.

: 207.66

Cat No.

: SA46901

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CAS No.

: 2755812-81-6

Mol F.

: C23H34F3N5O5

Mol W.

: 517.6

Cat No.

: SA46902

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CAS No.

: 2755812-41-8

Mol F.

: C23H32F3N5O4

Mol W.

: 499.5

Cat No.

: SA46903

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CAS No.

: 1628915-10-5

Mol F.

: C9H9NO5

Mol W.

: 211.17

Cat No.

: SA34104

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CAS No.

: 67-20-9

Mol F.

: C8H6N4O5

Mol W.

: 238.16

Cat No.

: SA39800

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CAS No.

: 76644-41-2

Mol F.

: C8H6N4O6

Mol W.

: 254.16

Cat No.

: SA39801

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CAS No.

: 3668-93-7

Mol F.

: C9H8N4O5

Mol W.

: 252.18

Cat No.

: SA39802

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CAS No.

: 63981-22-6

Mol F.

: C8H8N4O6

Mol W.

: 256.17

Cat No.

: SA39803

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CAS No.

: 645-12-5

Mol F.

: C5H3NO5

Mol W.

: 157.08

Cat No.

: SA39804

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CAS No.

: 59-87-0

Mol F.

: C†H†N„O„

Mol W.

: 198.14

Cat No.

: SA39808

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CAS No.

: NA

Mol F.

: C16H19N5O4S

Mol W.

: 277.12

Cat No.

: SA44612

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CAS No.

: NA

Mol F.

: C33H34FN3O6

Mol W.

: 587.64

Cat No.

: SA44613

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CAS No.

Mol F.

: C24H25N3O5

Mol W.

: 435.5

Cat No.

: SA31721

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CAS No.

: 76963-41-2

Mol F.

: C12H21N5O2S2

Mol W.

: 331.46

Cat No.

: SA34400

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CAS No.

: 54252-45-8

Mol F.

: C4H9N3O2

Mol W.

: 131.13

Cat No.

: SA34401

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CAS No.

: 61832-41-5

Mol F.

: C4H8N2O2S

Mol W.

: 148.18

Cat No.

: SA34402

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CAS No.

: NA

Mol F.

: C15H25N7O4S3

Mol W.

: 463.6

Cat No.

: SA34406

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CAS No.

: 1193434-63-7

Mol F.

: C20H33N7O2S4

Mol W.

: 531.78

Cat No.

: SA34407

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CAS No.

: 82586-81-0

Mol F.

: C11H20N4CS2

Mol W.

: 288.43

Cat No.

: SA34409

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CAS No.

: 112233-23-5

Mol F.

: C5H10ClN3OS

Mol W.

: 195.67

Cat No.

: SA34411

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CAS No.

: 82586-78-5

Mol F.

: C11H19N5O2S2

Mol W.

: 317.43

Cat No.

: SA34412

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CAS No.

: NA

Mol F.

: C12H21N5O3S2

Mol W.

: 347.46

Cat No.

: SA34413

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CAS No.

: 1404234-03-2

Mol F.

: C24H27NO3

Mol W.

: 377.48

Cat No.

: SA23016

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CAS No.

: 287118-97-2

Mol F.

: C16H13NO7

Mol W.

: 331.28

Cat No.

: SA28501

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CAS No.

: 2863-88-9

Mol F.

: C20H28O2

Mol W.

: C20H28O2

Cat No.

: SA15802

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CAS No.

: 53016-31-2

Mol F.

: C21H29NO2

Mol W.

: 327.46

Cat No.

: SA51700

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CAS No.

: 68-22-4

Mol F.

: C20H26O2

Mol W.

: 298.42

Cat No.

: SA13421

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CAS No.

Mol F.

: C23H32O2

Mol W.

: 340.5

Cat No.

: SA13414

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CAS No.

: 52-79-9

Mol F.

: C20H28O2

Mol W.

: 300.44

Cat No.

: SA13425

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CAS No.

: 51-98-9

Mol F.

: C22H28O3

Mol W.

: 340.46

Cat No.

: SA13419

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CAS No.

Mol F.

: C24H30O4

Mol W.

: 382.49

Cat No.

: SA13420

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CAS No.

: 68-23-5

Mol F.

: C20H26O2

Mol W.

: 298.42

Cat No.

: SA13423

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CAS No.

: 96487-85-3

Mol F.

: C22H30O2

Mol W.

: 326.47

Cat No.

: SA13413

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CAS No.

: 19778-24-6

Mol F.

: C20H25NaO5S

Mol W.

: 400.46

Cat No.

: SA13428

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CAS No.

: 734-32-7

Mol F.

: C18H24O2

Mol W.

: 272.38

Cat No.

: SA13418

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CAS No.

: 3836-23-5

Mol F.

: C27H38O3

Mol W.

: 410.59

Cat No.

: SA13436

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CAS No.

: 35189-28-7

Mol F.

: C23H31NO3

Mol W.

: 369.5

Cat No.

: SA15904

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CAS No.

: 6533-00-2

Mol F.

: C21H28O2

Mol W.

Cat No.

: SA16801

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CAS No.

: 16088-19-0

Mol F.

: C11H16N2O2

Mol W.

: 208.26

Cat No.

: SA19701

$650.00 25 mg
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CAS No.

Mol F.

: C7H11NO2

Mol W.

: 141.17

Cat No.

: SA11720

$650.00 25 mg
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CAS No.

: 4684-28-0

Mol F.

: C16H19NO4

Mol W.

: 289.3

Cat No.

: SA11725

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CAS No.

: NA

Mol F.

: C20H23NO4

Mol W.

: 341.4

Cat No.

: SA45103

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CAS No.

: 674799-96-3

Mol F.

: C₁₃H₁₄N₆O

Mol W.

: 270.29

Cat No.

: SA32102

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CAS No.

: 194159-22-3

Mol F.

: C₂₄H₃₀N₆O₈

Mol W.

: 530.53

Cat No.

: SA13703

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CAS No.

Mol F.

: C21H25BrO6

Mol W.

: 453.32

Cat No.

: SA15070

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CAS No.

: NA

Mol F.

: C26H27BrN2O5

Mol W.

: 511.41

Cat No.

: SA41315

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CAS No.

: NA

Mol F.

: C13H14BrNO2

Mol W.

: 296.16

Cat No.

: SA41311

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CAS No.

: 2060029-80-1

Mol F.

: C26H27ClN2O4

Mol W.

: 466.95

Cat No.

: SA41314

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CAS No.

: NA

Mol F.

: C13H14ClNO2

Mol W.

: 251.71

Cat No.

: SA41310

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