API & Impurity Standards

Showing 273–288 of 328 results

• Custom Synthesis

  Ursodeoxycholic Acid

  Cat No

  ARC-2081

  CAS No

  128-13-2

  Formula

  C24H40O4

  Mol Weight

  392.58 g/mol

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• Custom Synthesis

  Ursodeoxycholic Acid Enantiomer (R-Form)

  Cat No

  ARC-2354

  CAS No

  Available on Request

  Formula

  C24H40O4

  Mol Weight

  392.58 g/mol

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• Custom Synthesis

  Ursodeoxycholic Acid Impurity A

  Cat No

  ARC-2355

  CAS No

  474-25-9

  Formula

  C24H40O4

  Mol Weight

  392.60 g/mol

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• Custom Synthesis

  Ursodeoxycholic Acid Impurity B

  Cat No

  ARC-2356

  CAS No

  81-25-4

  Formula

  C24H40O5

  Mol Weight

  408.57 g/mol

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• Custom Synthesis

  Valsartan

  Cat No

  ARC-2085

  CAS No

  137862-53-4

  Formula

  C24H29N5O3

  Mol Weight

  435.53 g/mol

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• Custom Synthesis

  Valsartan EP Impurity C

  Cat No

  ARC-2359

  CAS No

  952652-79-8

  Formula

  C23H27N5O3

  Mol Weight

  421.49 g/mol

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• Custom Synthesis

  Valsartan Impurity A

  Cat No

  ARC-2357

  CAS No

  137862-87-4

  Formula

  C24H29N5O3

  Mol Weight

  435.52 g/mol

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• Custom Synthesis

  Valsartan Impurity B

  Cat No

  ARC-2358

  CAS No

  137863-20-8

  Formula

  C31H35N5O3

  Mol Weight

  525.64 g/mol

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• Custom Synthesis

  Venlafaxine Hydrochloride

  Cat No

  ARC-2086

  CAS No

  99300-78-4

  Formula

  C17H27NO2.HCl

  Mol Weight

  313.87 g/mol

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• Custom Synthesis

  Venlafaxine Hydrochloride EP Impurity C

  Cat No

  ARC-2361

  CAS No

  93413-77-5

  Formula

  C15H24ClNO2

  Mol Weight

  285.81 g/mol

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• Custom Synthesis

  Venlafaxine Hydrochloride Impurity B

  Cat No

  ARC-2360

  CAS No

  2174001-92-2

  Formula

  C14H21NO3.HCl

  Mol Weight

  287.78 g/mol

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• Custom Synthesis

  Venlafaxine Hydrochloride Related Compound

  Cat No

  ARC-2362

  CAS No

  93413-90-2

  Formula

  C16H26ClNO2

  Mol Weight

  299.84 g/mol

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• Custom Synthesis

  Verapamil Hydrochloride

  Cat No

  ARC-2087

  CAS No

  152-11-4

  Formula

  C27H38N2O4.HCl

  Mol Weight

  491.07 g/mol

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• Custom Synthesis

  Verapamil Hydrochloride EP Impurity C

  Cat No

  ARC-2363

  CAS No

  51012-67-0

  Formula

  C12H19NO2.HCl

  Mol Weight

  245.75 g/mol

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• Custom Synthesis

  Verapamil Hydrochloride N-Oxide

  Cat No

  ARC-2365

  CAS No

  Available on Request

  Formula

  C27H38N2O5.HCl

  Mol Weight

  507.07 g/mol

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• Custom Synthesis

  Verapamil Hydrochloride Related Compound

  Cat No

  ARC-2364

  CAS No

  120-14-9

  Formula

  C9H10O3

  Mol Weight

  166.17 g/mol

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