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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.

: 3017159-61-1

Mol F.

: C21H23N5O3S

Mol W.

: 425.50

Cat No.

: SA53109

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CAS No.

: 3032026-54-0

Mol F.

: C16H19N3O2

Mol W.

: 285.35

Cat No.

: SA53111

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CAS No.

: 3032026-53-9

Mol F.

: C16H17N3O4

Mol W.

: 315.33

Cat No.

: SA53110

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CAS No.

: 1217655-87-2

Mol F.

: C25H25ClFNO3

Mol W.

: 441.93

Cat No.

: SA18319

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CAS No.

: 13807-84-6

Mol F.

: C13H12O2

Mol W.

: 200.2

Cat No.

: SA51921

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CAS No.

: NA

Mol F.

: C21H20Cl2O3

Mol W.

: 391.3

Cat No.

: SA51916

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CAS No.

: 2215-78-3

Mol F.

: C13H12O2

Mol W.

: 200.2

Cat No.

: SA51915

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CAS No.

: NA

Mol F.

: C21H20Cl2O3

Mol W.

: 391.3

Cat No.

: SA51929

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CAS No.

: 63406-22-4

Mol F.

: C8H9ClO2

Mol W.

: 172.6

Cat No.

: SA51927

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CAS No.

: NA

Mol F.

: C34H32O6

Mol W.

: 536.6

Cat No.

: SA51928

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CAS No.

: 453-74-7

Mol F.

: C8H12O4

Mol W.

: 172.2

Cat No.

: SA51920

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CAS No.

: 1026245-43-1

Mol F.

: C9H14Cl2O2

Mol W.

: 225.1

Cat No.

: SA51926

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CAS No.

: NA

Mol F.

: C23H24Cl4O4

Mol W.

: 506.3

Cat No.

: SA51914

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CAS No.

: 3586-14-9

Mol F.

: C13H12O

Mol W.

: 184.2

Cat No.

: SA51903

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CAS No.

: 61898-95-1

Mol F.

: C9H12Cl2O2

Mol W.

: 223.1

Cat No.

: SA51904

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CAS No.

: 13826-35-2

Mol F.

: C13H12O2

Mol W.

: 200.2

Cat No.

: SA51905

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CAS No.

: 39515-51-0

Mol F.

: C13H10O2

Mol W.

: 198.2

Cat No.

: SA51906

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CAS No.

: 53874-66-1

Mol F.

: C13H11ClO

Mol W.

: 218.7

Cat No.

: SA51907

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CAS No.

: 55701-05-8

Mol F.

: C8H10Cl2O2

Mol W.

: 209.1

Cat No.

: SA51908

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CAS No.

: 64964-54-1

Mol F.

: C21H19ClO3

Mol W.

: 354.8

Cat No.

: SA51909

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CAS No.

: 56860-12-9

Mol F.

: C16H18Cl4O3

Mol W.

: 400.1

Cat No.

: SA51910

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CAS No.

: 1220340-58-8

Mol F.

: C11H16Cl2O2

Mol W.

: 251.1

Cat No.

: SA51919

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CAS No.

: 59609-49-3

Mol F.

: C10H14Cl2O2

Mol W.

: 237.1

Cat No.

: SA51917

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CAS No.

: 1706-12-3

Mol F.

: C13H12O

Mol W.

: 184.2

Cat No.

: SA51923

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CAS No.

: 61976-24-7

Mol F.

: C8H11Cl3O2

Mol W.

: 245.5

Cat No.

: SA51922

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CAS No.

: 60066-84-4

Mol F.

: C10H15Cl3O2

Mol W.

: 273.6

Cat No.

: SA51925

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CAS No.

: 65462-81-9

Mol F.

: C21H21Cl3O3

Mol W.

: 427.7

Cat No.

: SA51918

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CAS No.

: NA

Mol F.

: C11H17Cl3O2

Mol W.

: 287.6

Cat No.

: SA51931

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CAS No.

: 63406-18-8

Mol F.

: C9H13Cl3O2

Mol W.

: 259.6

Cat No.

: SA51924

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CAS No.

: NA

Mol F.

: C22H17N7O

Mol W.

: 395.43

Cat No.

: SA25421

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CAS No.

: 446292-04-2

Mol F.

: C10H10N2O4

Mol W.

: 222.20

Cat No.

: SA18636

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CAS No.

: NA

Mol F.

: C22H28FN3O6S

Mol W.

: 481.54

Cat No.

: SA121138

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CAS No.

: NA

Mol F.

: C22H28FN3O6S

Mol W.

: 481.54

Cat No.

: SA121139

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CAS No.

: 587855-03-6

Mol F.

: C6H9ClO4

Mol W.

: 180.6

Cat No.

: SA121136

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CAS No.

: 958358-67-3

Mol F.

: C6H11ClO4

Mol W.

: 182.6

Cat No.

: SA121137

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CAS No.

: 1416000-51-5

Mol F.

: C16H18Br2FN3O2S

Mol W.

: 495.20

Cat No.

: SA121140

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