Compound: 3-(2,4-dimethylphenyl)-2-methylquinazolin-4(3h)-one
SMILES: O=c1n(-c2c(cc(C)cc2)C)c(nc3c1cccc3)C
InChIKey: MPMDMUROZIYIIM-UHFFFAOYSA-N
Synonyms: 3-(2,4-dimethylphenyl)-2-methylquinazolin-4(3h)-one, RefChem:910888, Methylmethaqualone, 1915-80-6, 4(3H)-Quinazolinone, 3-(2,4-dimethylphenyl)-2-methyl-, 3-(2,4-dimethylphenyl)-2-methylquinazolin-4-one, 4(3H)-Quinazolinone, 2-methyl-3-(2,4-xylyl)-, 842OA0464Q, QZH-2, Ro 325, B 192, BRN 0887486, UNII-842OA0464Q, 2-Methyl-3-(2,4-xylyl)-4(3H)-quinazolinone, 2-Methyl-3-(2,4-dimethylphenyl)-4-quinazolone, 2-Methyl-3-(2',4'-dimethylphenyl)-4-chinazolinon [German], MLS000332194, 2-Methyl-3-(2',4'-dimethylphenyl)-4-chinazolinon, SCHEMBL1551501, CHEMBL1577701, DTXSID00172675, HMS2789D08, BAA91580, RO-325, STK557415, AKOS005484837, NCGC00246503-01, SMR000434865, HY-169442, ST50985123, 2-methyl-3-(2,4-dimethylphenyl)4-quinazolone, Q13570332, 3-(2,4-Dimethyl-phenyl)-2-methyl-3H-quinazolin-4-one, 3-(2,4-dimethylphenyl)-2-methyl-3-hydroquinazolin-4-one, 4-methyl Methaqualone; 4(3H)-Quinazolinone, 3-(2,4-dimethylphenyl)-2-methyl-; 4(3H)-Quinazolinone, 2-methyl-3-(2,4-xylyl)- (6CI,7CI,8CI);  3-(2,4-Dimethylphenyl)-2-methylquinazolin-4-3H-one; MMQ; 3-(2,4-dimethylphenyl)-2-methyl-4(3H)-quinazolinone
Theoretical properties:
molecular_formula: C17H16N2O
molecular_weight: 264.32 g/mol
exact_mass: 264.126263138 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 2
rotatable_bond_count: 1
heavy_atom_count: 20
topological_polar_surface_area: 32.7 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
solubility: >39.6 [ug/mL] (The mean of the results at pH 7.4)
Descriptions:
{"pubchem": null, "chebi": null, "chembl": "Unnamed Compound is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.", "wikipedia": "Methaqualone analogues are a group of 4-quinazolinone derivatives typified by the sedative and hypnotic drug methaqualone. Methaqualone itself was invented in the 1950s as an alternative to the older barbiturate class of sedatives. It has sedative/hypnotic and muscle relaxant effects and was sold mainly as a sleeping pill, but also as an anxiolytic. Methaqualone was widely prescribed during the 1960s and 1970s but was removed from sale following issues with substance abuse and addiction. While it did have some safety advantages over barbiturates in terms of its acute potential for lethal overdose, methaqualone became known for its tendency to produce euphoria and aphrodisiac effects, and is also highly disinhibiting, with a large proportion of methaqualone associated fatalities due to traffic accidents following driving under the influence of methaqualone, or comparable fatal accidents. Unlike most sedative/hypnotic drugs, methaqualone and its relatives can also produce a paradoxical lowering of the seizure threshold, which causes complications with treatment of overdose because most anticonvulsant medications are also sedatives and so can be dangerous to combine with other sedative/hypnotic drugs. It is also powerfully synergistic with alcohol and is much more dangerous when mixed with alcohol than when consumed by itself. Following the withdrawal of methaqualone from legitimate sale in the early 1980s, it fell out of use in most of the world, but has continued to be a widely used illicit drug in South Africa following its investigation as an incapacitating agent by the apartheid-era chemical weapons program Project Coast, which resulted in large quantities of surplus methaqualone being sold on the black market to finance covert operations, and its subsequent popularity led to continuing clandestine manufacture. Methaqualone analogues reappeared as designer drugs in the late 1990s, with derivatives such as methylmethaqualone and etaqualone being sold particularly in Germany, and subsequently around the world, with additional derivatives continuing to appear."}