API & Impurity Standards

Showing 257–272 of 328 results

• Custom Synthesis

  Telmisartan

  Cat No

  ARC-2077

  CAS No

  144701-48-4

  Formula

  C33H30N4O2

  Mol Weight

  514.63 g/mol

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• Custom Synthesis

  Telmisartan Enantiomer (R-Form)

  Cat No

  ARC-2336

  CAS No

  Available on Request

  Formula

  C33H30N4O2

  Mol Weight

  514.63 g/mol

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• Custom Synthesis

  Telmisartan Impurity A

  Cat No

  ARC-2337

  CAS No

  152628-02-9

  Formula

  C19H20N4

  Mol Weight

  304.39 g/mol

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• Custom Synthesis

  Telmisartan Impurity B

  Cat No

  ARC-2338

  CAS No

  1026353-20-7

  Formula

  C33H30N4O2

  Mol Weight

  514.62 g/mol

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• Custom Synthesis

  Theophylline

  Cat No

  ARC-2080

  CAS No

  58-55-9

  Formula

  C7H8N4O2

  Mol Weight

  180.17 g/mol

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• Custom Synthesis

  Theophylline EP Impurity C

  Cat No

  ARC-2341

  CAS No

  7597-60-6

  Formula

  C7H10N4O3

  Mol Weight

  198.18 g/mol

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• Custom Synthesis

  Theophylline Impurity A

  Cat No

  ARC-2339

  CAS No

  58-08-2

  Formula

  C8H10N4O2

  Mol Weight

  194.19 g/mol

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• Custom Synthesis

  Theophylline Impurity B

  Cat No

  ARC-2340

  CAS No

  1076-22-8

  Formula

  C6H6N4O2

  Mol Weight

  166.14 g/mol

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• Custom Synthesis

  Tramadol Hydrochloride

  Cat No

  ARC-2078

  CAS No

  36282-47-0

  Formula

  C16H25NO2.HCl

  Mol Weight

  299.84 g/mol

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• Custom Synthesis

  Tramadol Hydrochloride EP Impurity C

  Cat No

  ARC-2343

  CAS No

  66170-31-8

  Formula

  C16H24ClNO

  Mol Weight

  281.80 g/mol

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• Custom Synthesis

  Tramadol Hydrochloride Impurity B

  Cat No

  ARC-2342

  CAS No

  66170-32-9

  Formula

  C16H24ClNO

  Mol Weight

  281.80 g/mol

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• Custom Synthesis

  Tramadol Hydrochloride Related Compound

  Cat No

  ARC-2344

  CAS No

  73806-49-2

  Formula

  C16H25NO2.HCl

  Mol Weight

  299.84 g/mol

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• Custom Synthesis

  Umeclidinium Bromide

  Cat No

  ARC-2084

  CAS No

  869113-09-7

  Formula

  C29H34BrNO2

  Mol Weight

  508.50 g/mol

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• Custom Synthesis

  Umeclidinium Bromide EP Impurity C

  Cat No

  ARC-2345

  CAS No

  Available on Request

  Formula

  Available on Request

  Mol Weight

  On Request

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• Custom Synthesis

  Umeclidinium Bromide N-Oxide

  Cat No

  ARC-2347

  CAS No

  Available on Request

  Formula

  C29H34BrNO3

  Mol Weight

  524.50 g/mol

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• Custom Synthesis

  Umeclidinium Bromide Related Compound

  Cat No

  ARC-2346

  CAS No

  Available on Request

  Formula

  C20H23NO

  Mol Weight

  293.40 g/mol

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