API & Impurity Standards

Showing 145–160 of 328 results

• Custom Synthesis

  Lansoprazole

  Cat No

  ARC-2048

  CAS No

  103577-45-3

  Formula

  C16H14F3N3O2S

  Mol Weight

  369.36 g/mol

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• Custom Synthesis

  Lansoprazole EP Impurity C

  Cat No

  ARC-2237

  CAS No

  103577-40-8

  Formula

  C16H14F3N3OS

  Mol Weight

  353.36 g/mol

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• Custom Synthesis

  Lansoprazole N-Oxide

  Cat No

  ARC-2239

  CAS No

  Available on Request

  Formula

  C16H14F3N3O3S

  Mol Weight

  385.36 g/mol

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• Custom Synthesis

  Lansoprazole Related Compound

  Cat No

  ARC-2238

  CAS No

  Available on Request

  Formula

  Available on Request

  Mol Weight

  On Request

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• Custom Synthesis

  Levothyroxine Sodium

  Cat No

  ARC-2045

  CAS No

  55-03-8

  Formula

  C15H10I4NNaO4

  Mol Weight

  798.85 g/mol

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• Custom Synthesis

  Levothyroxine Sodium Enantiomer (R-Form)

  Cat No

  ARC-2242

  CAS No

  Available on Request

  Formula

  C15H10I4NNaO4

  Mol Weight

  798.85 g/mol

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• Custom Synthesis

  Levothyroxine Sodium N-Oxide

  Cat No

  ARC-2241

  CAS No

  Available on Request

  Formula

  C15H10I4NNaO5

  Mol Weight

  814.85 g/mol

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• Custom Synthesis

  Levothyroxine Sodium Related Compound

  Cat No

  ARC-2240

  CAS No

  6893-02-3

  Formula

  C15H12I3NO4

  Mol Weight

  650.97 g/mol

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• Custom Synthesis

  Lisinopril

  Cat No

  ARC-2046

  CAS No

  76547-98-3

  Formula

  C21H31N3O5

  Mol Weight

  405.50 g/mol

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• Custom Synthesis

  Lisinopril Enantiomer (R-Form)

  Cat No

  ARC-2244

  CAS No

  Available on Request

  Formula

  C21H31N3O5

  Mol Weight

  405.50 g/mol

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• Custom Synthesis

  Lisinopril Impurity A

  Cat No

  ARC-2245

  CAS No

  1012-05-1

  Formula

  C10H13NO2

  Mol Weight

  179.22 g/mol

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• Custom Synthesis

  Lisinopril N-Oxide

  Cat No

  ARC-2243

  CAS No

  Available on Request

  Formula

  C21H31N3O6

  Mol Weight

  421.50 g/mol

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• Custom Synthesis

  Loratadine

  Cat No

  ARC-2047

  CAS No

  79794-75-5

  Formula

  C22H23ClN2O2

  Mol Weight

  382.89 g/mol

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• Custom Synthesis

  Loratadine Enantiomer (R-Form)

  Cat No

  ARC-2246

  CAS No

  Available on Request

  Formula

  C22H23ClN2O2

  Mol Weight

  382.89 g/mol

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• Custom Synthesis

  Loratadine Impurity A

  Cat No

  ARC-2247

  CAS No

  133284-74-9

  Formula

  C22H25ClN2O3

  Mol Weight

  400.90 g/mol

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• Custom Synthesis

  Loratadine Impurity B

  Cat No

  ARC-2248

  CAS No

  31251-41-9

  Formula

  C14H10ClNO

  Mol Weight

  243.69 g/mol

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