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Pralidoxime Chloride

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Pralidoxime Chloride molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Pralidoxime Chloride (CAS 51-15-0). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS51-15-0
Molecular formulaC7H9ClN2O
Molecular weight172.61 g/mol
IUPAC name(NE)-N-[(1-methylpyridin-1-ium-2-yl)methylidene]hydroxylamine chloride
Synonyms2-PAM chloride · Protopam chloride · Protopam · Pralidoxine chloride · Pyridine-2-aldoxime methochloride · 2-Formyl-1-methylpyridinium chloride oxime
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H302 Harmful if swallowed
  • H312 Harmful in contact with skin
  • H332 Harmful if inhaled

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma PRALIDOXIME CHLORIDE, UNITED STATES PHAR 1553000-200MG Request Quote
Sigma PYRIDINE-2-ALDOXIME METHOCHLORIDE P9053-25G
P9053-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.