CAS Registry Number

CAS 19816-88-7 — 1,3-Diphenylacetone p-tosylhydrazone

1,3-Diphenylacetone p-tosylhydrazone is an organic compound primarily used as a reagent in organic synthesis, particularly in the generation of carbenes for cyclopropanation reactions. It appears as a white to off-white crystalline solid with a high purity profile, making it suitable for advanced research and industrial applications. This compound has a CAS number of 19816-88-7, with the molecular formula C22H22N2O2S and a molecular weight of 378.4873 g/mol. It is stable under ambient storage conditions and does not require special handling beyond standard laboratory precautions. No signal word is assigned, indicating low acute toxicity under normal use. Molekula supplies 1,3-Diphenylacetone p-tosylhydrazone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.