4762 T3D4707 Phenacetin Phenacetin was withdrawn from the Canadian market in June 1973 due to concerns regarding nephropathy (damage to or disease of the kidney). 62-44-2 4754 C10H13NO2 179.22 White powder. 137.5°C 766 mg/L (at 25°C) Phenacetin's analgesic effects are due to its actions on the sensory tracts of the spinal cord. In addition, phenacetin has a depressant action on the heart, where it acts as a negative inotrope. It is an antipyretic, acting on the brain to decrease the temperature set point. It is also used to treat rheumatoid arthritis (subacute type) and intercostal neuralgia. Acute oral toxicity (LD50): 866 mg/kg [Mouse]. Metabolised in the body to paracetamol. Acute oral toxicity (LD50): 866 mg/kg [Mouse]. 1, carcinogenic to humans. (L135) Used principally as an analgesic. 2014-09-11T02:05:50Z 2026-08-18T00:30:27Z Phenacetin C07591 8050 DB03783 true CCOC1=CC=C(NC(C)=O)C=C1 C10H13NO2 InChI=1S/C10H13NO2/c1-3-13-10-6-4-9(5-7-10)11-8(2)12/h4-7H,3H2,1-2H3,(H,11,12) CPJSUEIXXCENMM-UHFFFAOYSA-N 179.2157 179.094628665 Exogenous Solid 1.58 CHEMBL16073 4590 <p>Ernst Bocker, Wolfgang Kracht, Roland Rupp, Erhard Schellmann, Viktor Trescher, Martin Ullrich, &#8220;Preparation of melt-sprayed spherical phenacetin granules.&#8221; U.S. Patent US4086346, issued October, 1972.</p> CHEM003665 DTXSID1021116 NS00006373 N-(4-ethoxyphenyl)acetamide 38.33 52.1328 19.820611792352402 3 2 1 14.978986347794297 -4.237178123843566 0 1 1.62 -2.00 1.78e+00 g/l Organic compounds Benzenoids Benzene and substituted derivatives Anilides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 ï¾­Þ���������������� ��� ���€���`�������`�������(������@(������@h�������@h�������@(�������h��������(�������`�������(������@h�������@h��������������� ��h���h���h��� �� � �� (���h���h���h�B��������������������� 2026-09-19T04:01:27Z