Promethazine | High-Quality Pharmaceutical Reference Standard

Promethazine API is a first-generation antihistamine with antiemetic and sedative properties, used for allergy relief, nausea, and motion sickness.

Promethazine API is manufactured and supplied by Artis Biotech | ASTANDARDS, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

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  Promethazine EP Impu... IMPURITIES

  CAS No.: 60113-77-1
  CAT No.: AS03250

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  Promethazine EP Impu... IMPURITIES

  CAS No.: 92-84-2
  CAT No.: AS03249

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  N-Nitroso Promethazi... IMPURITIES

  CAS No.: 94511-44-1
  CAT No.: AS03210

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  Promethazine Hydroch... IMPURITIES

  CAS No.: 58-33-3
  CAT No.: AS00901

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  Promethazine impurity D
  IMPURITIES

  CAS No.: 7640-51-9
  CAT No.: AS00900

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