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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.

: 1255948-69-6

Mol F.

: C27H34N2O5S

Mol W.

: 498.6

Cat No.

: SA1060004

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CAS No.

: 1255948-70-9

Mol F.

: C27H33ClN2O4S

Mol W.

: 517.1

Cat No.

: SA1060003

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CAS No.

: 1309457-18-8

Mol F.

: C17H25N3O3S

Mol W.

: 351.5

Cat No.

: SA1025012

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CAS No.

: 56038-13-2

Mol F.

: C12H19Cl3O8

Mol W.

: 397.6

Cat No.

: SA1042000

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CAS No.

: 105066-21-5

Mol F.

: C14H21Cl3O9

Mol W.

: 439.7

Cat No.

: SA1042001

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CAS No.

: 40631-75-2

Mol F.

: C12H19Cl3O8

Mol W.

: 397.6

Cat No.

: SA1042002

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CAS No.

: 64644-65-1

Mol F.

: C12H20Cl2O9

Mol W.

: 379.2

Cat No.

: SA1042003

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CAS No.

: 55832-24-1

Mol F.

: C12H20Cl2O9

Mol W.

: 379.2

Cat No.

: SA1042004

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CAS No.

: 61854-83-9

Mol F.

: C12H20Cl2O9

Mol W.

: 379.2

Cat No.

: SA1042005

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CAS No.

: 105066-20-4

Mol F.

: C12H18Cl2O8

Mol W.

: 361.2

Cat No.

: SA1042006

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CAS No.

: 78508-21-1

Mol F.

: C6H10Cl2O4

Mol W.

: 217.0

Cat No.

: SA1042007

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CAS No.

: 848642-13-7

Mol F.

: C6H11ClO5

Mol W.

: 198.6

Cat No.

: SA1042008

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CAS No.

: 116015-72-6

Mol F.

: C15H26O12

Mol W.

: 398.4

Cat No.

: SA1042009

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CAS No.

: 936001-72-8

Mol F.

: C14H24O12

Mol W.

: 384.3

Cat No.

: SA1042010

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CAS No.

: 2447-57-6

Mol F.

: C12H14N4O4S

Mol W.

: 310.3

Cat No.

: SA1026000

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CAS No.

: 5018-23-5

Mol F.

: C11H11ClN4O3S

Mol W.

: 314.7

Cat No.

: SA1026002

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CAS No.

: 599-79-1

Mol F.

: C18H14N4O5S

Mol W.

: 398.4

Cat No.

: SA87100

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CAS No.

: 1391062-35-3

Mol F.

: C28H22N8O5S2

Mol W.

: 614.7

Cat No.

: SA87103

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CAS No.

: 1391062-49-9

Mol F.

: C29H22N8O7S2

Mol W.

: 658.7

Cat No.

: SA87104

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CAS No.

: 66030-25-9

Mol F.

: C18H14N4O3

Mol W.

: 334.4

Cat No.

: SA87105

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CAS No.

: 66364-70-3

Mol F.

: C17H14N4O3S

Mol W.

: 354.4

Cat No.

: SA87106

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CAS No.

: 1391062-34-2

Mol F.

: C29H22N6O7S2

Mol W.

: 630.7

Cat No.

: SA87107

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CAS No.

: 66364-71-4

Mol F.

: C18H14N4O5S

Mol W.

: 398.4

Cat No.

: SA87108

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CAS No.

: 1391062-37-5

Mol F.

: C29H22N6O7S2

Mol W.

: 630.7

Cat No.

: SA87109

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CAS No.

: 69-72-7

Mol F.

: C7H6O3

Mol W.

: 138.1

Cat No.

: SA87110

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CAS No.

: 6054-99-5

Mol F.

: C13H8N2Na2O6S

Mol W.

: 366.26

Cat No.

: SA87111

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CAS No.

: 144-83-2

Mol F.

: C11H11N3O2S

Mol W.

: 249.3

Cat No.

: SA87112

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CAS No.

: 3030223-34-5

Mol F.

: C15H15F5O4

Mol W.

: 354.3

Cat No.

: SA77111

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CAS No.

: 1373431-65-2

Mol F.

: C19H14F2N6O : C7H8O3S

Mol W.

: 380.4 : 172.2

Cat No.

: SA98300

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CAS No.

: NA

Mol F.

: C16H20OS

Mol W.

: 260.4

Cat No.

: SA78111

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CAS No.

: 1262228-27-2

Mol F.

: C21H21NO4S

Mol W.

: 383.5

Cat No.

: SA78104

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CAS No.

: 864841-56-5

Mol F.

: C21H21NO3S

Mol W.

: 367.5

Cat No.

: SA78105

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CAS No.

: 118292-41-4

Mol F.

: C19H17NO2S

Mol W.

: 323.4

Cat No.

: SA78106

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CAS No.

: 1332579-70-0

Mol F.

: C20H19NO2S

Mol W.

: 337.4

Cat No.

: SA78107

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CAS No.

: 603952-64-3

Mol F.

: C19H17NO3S

Mol W.

: 339.4

Cat No.

: SA78108

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CAS No.

: NA

Mol F.

: C29H26N6O3

Mol W.

: 506.6

Cat No.

: SA1068005

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CAS No.

: 15262-86-9

Mol F.

: C25H38O3

Mol W.

: 386.6

Cat No.

: SA16249

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CAS No.

: 2243-06-3

Mol F.

: C19H24O3

Mol W.

: 300.4

Cat No.

: SA16255

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CAS No.

: NA

Mol F.

: C26H31NO10

Mol W.

: 517.5

Cat No.

: SA78907

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CAS No.

: NA

Mol F.

: C26H31NO10S

Mol W.

: 549.6

Cat No.

: SA78909

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CAS No.

: NA

Mol F.

: C27H33NO10S

Mol W.

: 563.6

Cat No.

: SA78910

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CAS No.

: NA

Mol F.

: C27H33NO10S

Mol W.

: 563.6

Cat No.

: SA78912

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CAS No.

: 136310-93-5

Mol F.

: C19H22NO4S2 : Br

Mol W.

: 392.5 : 79.9

Cat No.

: SA11726

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CAS No.

: 134965-85-8

Mol F.

: C12H7ClN6

Mol W.

: 270.7

Cat No.

: SA43331

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CAS No.

: 728-88-1

Mol F.

: C16H23NO

Mol W.

: 245.4

Cat No.

: SA42104

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CAS No.

: 446063-44-1

Mol F.

: C16H21NO3 : HCl

Mol W.

: 275.3 : 36.5

Cat No.

: SA42106

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CAS No.

: 62834-89-3

Mol F.

: C11H12O

Mol W.

: 160.2

Cat No.

: SA42103

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CAS No.

: 1096708-71-2

Mol F.

: C17H12Cl2F3N7O2S

Mol W.

: 506.3

Cat No.

: SA94700

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CAS No.

: 13139-47-4

Mol F.

: C6H5NO3S

Mol W.

: 171.2

Cat No.

: SA94710

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CAS No.

: 1095825-46-9

Mol F.

: C12H7ClF3N3O2S

Mol W.

: 349.7

Cat No.

: SA94707

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