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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.

: 113698-83-2

Mol F.

: C14H22N2O3

Mol W.

: 266.33999999999997

Cat No.

: SA35106

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CAS No.

: 110-85-0

Mol F.

: C4H10N2

Mol W.

: 86.14

Cat No.

: SA35107

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CAS No.

: 53531-01-4

Mol F.

: C17H26N2O5

Mol W.

: 338.4

Cat No.

: SA35108

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CAS No.

: 53960-20-6

Mol F.

: C15H24N2O3

Mol W.

: 280.36

Cat No.

: SA35109

$95.00 25 mg
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CAS No.

: 738-70-5

Mol F.

: C14H18N4O3

Mol W.

: 290.32

Cat No.

: SA27100

$175.00 25 mg
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CAS No.

: 60729-91-1

Mol F.

: C14H17N3O4

Mol W.

: 291.3

Cat No.

: SA27105

$75.00 25 mg
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CAS No.

: 62-53-3

Mol F.

: C6H7N

Mol W.

: 93.13

Cat No.

: SA27111

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CAS No.

: 13820-09-2

Mol F.

: C8H18O3

Mol W.

: 162.22999999999999

Cat No.

: SA27316

$175.00 25 mg
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CAS No.

: 752179-89-8

Mol F.

: C43H40N6O3

Mol W.

: 688.82

Cat No.

: SA17728

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CAS No.

: 20513-09-1

Mol F.

: C8H13NO

Mol W.

: 139.19

Cat No.

: SA11722

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CAS No.

: 532-24-1

Mol F.

: C8H13NO

Mol W.

: 139.19

Cat No.

: SA47709

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CAS No.

: 10405-02-4

Mol F.

: C25H30ClNO3

Mol W.

: 427.96

Cat No.

: SA17302

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CAS No.

: 63516-30-3

Mol F.

: C21H24ClNO3

Mol W.

: 373.87

Cat No.

: SA17306

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CAS No.

: 16444-19-2

Mol F.

: C₂₁H₂₃NO₃

Mol W.

: 337.41

Cat No.

: SA17304

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CAS No.

: 3464-71-9

Mol F.

: C₁₁H₂₀ClNO

Mol W.

: 217.74

Cat No.

: SA17305

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CAS No.

: 467-32-3

Mol F.

: C28H20O4

Mol W.

: 420.46

Cat No.

: SA17301

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CAS No.

: 41570-61-0

Mol F.

: C₁₂H₁₈ClNO

Mol W.

: 227.73

Cat No.

: SA29009

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CAS No.

Mol F.

: C12H17ClN2O2

Mol W.

: 256.73

Cat No.

: SA44692

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CAS No.

: 159811-51-5

Mol F.

: C28H35NO3

Mol W.

: 433.58

Cat No.

: SA27900

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CAS No.

: 126784-99-4

Mol F.

: C30H37NO4

Mol W.

: 475.62

Cat No.

: SA27901

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CAS No.

: NA

Mol F.

: C18H14ClNO3

Mol W.

: 327.76

Cat No.

: SA48708

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CAS No.

: NA

Mol F.

: C17H19F3N6O

Mol W.

: 380.4

Cat No.

: SA52405

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CAS No.

: NA

Mol F.

: C16H20BrNO3

Mol W.

: 354.2

Cat No.

: SA52420

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CAS No.

: NA

Mol F.

: C16H21NO3

Mol W.

: 275.3

Cat No.

: SA52428

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CAS No.

: 1428243-26-8

Mol F.

: C16H20BrNO3

Mol W.

: 354.2

Cat No.

: SA52410

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CAS No.

: 2460133-49-5

Mol F.

: C16H20ClNO3

Mol W.

: 309.8

Cat No.

: SA52407

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CAS No.

: 2411540-29-7

Mol F.

: C16H21NO3

Mol W.

: 275.3

Cat No.

: SA52427

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CAS No.

: NA

Mol F.

: C17H19F3N6O

Mol W.

: 380.4

Cat No.

: SA52404

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CAS No.

: 2304514-69-8

Mol F.

: C16H20BrNO3

Mol W.

: 354.2

Cat No.

: SA52406

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CAS No.

: 2868258-96-0

Mol F.

: C16H20BrNO3

Mol W.

: 354.2

Cat No.

: SA52411

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CAS No.

: 1310726-60-3

Mol F.

: C17H19F3N6O

Mol W.

: 380.37

Cat No.

: SA52400

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CAS No.

: 2715120-86-6

Mol F.

: C20H21F6N7O2

Mol W.

: 505.4

Cat No.

: SA52409

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CAS No.

: 2095311-51-4

Mol F.

: C22H23N5O2

Mol W.

: 389.5

Cat No.

: SA52413

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CAS No.

: NA

Mol F.

: C18H19N7O

Mol W.

: 349.4

Cat No.

: SA52412

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CAS No.

: 1708997-43-6

Mol F.

: C14H17N5

Mol W.

: 255.3

Cat No.

: SA52414

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CAS No.

: NA

Mol F.

: C14H16N6O

Mol W.

: 284.3

Cat No.

: SA52421

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CAS No.

: NA

Mol F.

: C21H22N6O3S

Mol W.

: 438.5

Cat No.

: SA52418

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CAS No.

: 1310726-59-0

Mol F.

: C17H19F3N6O

Mol W.

: 380.4

Cat No.

: SA52403

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CAS No.

: 1869118-24-0

Mol F.

: C16H16N4O4S

Mol W.

: 360.4

Cat No.

: SA52424

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CAS No.

: NA

Mol F.

: C18H21F3N6O2

Mol W.

: 410.4

Cat No.

: SA52415

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CAS No.

: NA

Mol F.

: C18H21F3N6O2

Mol W.

: 410.4

Cat No.

: SA52429

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CAS No.

: 2408790-02-1

Mol F.

: C15H14N4O4S

Mol W.

: 346.4

Cat No.

: SA52425

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CAS No.

: NA

Mol F.

: C18H21F3N6O

Mol W.

: 394.4

Cat No.

: SA52419

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CAS No.

: NA

Mol F.

: C14H15N7O2

Mol W.

: 313.3

Cat No.

: SA52422

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CAS No.

: NA

Mol F.

: C27H22N8O5S2

Mol W.

: 602.6

Cat No.

: SA52423

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CAS No.

: NA

Mol F.

: C17H19F3N6O3

Mol W.

: 412.4

Cat No.

: SA52417

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CAS No.

: NA

Mol F.

: C17H19F3N6O2

Mol W.

: 396.4

Cat No.

: SA52416

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CAS No.

: 1260665-49-3

Mol F.

: C6H4BrN3

Mol W.

: 198.0

Cat No.

: SA52402

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CAS No.

: NA

Mol F.

: C26H21N7O4S2

Mol W.

: 559.6

Cat No.

: SA52408

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CAS No.

: NA

Mol F.

: C13H10BrN3O2S

Mol W.

: 352.2

Cat No.

: SA52401

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