65402-52-0

Upstream product

• 108-30-5 succinic acid anhydride 
• 4309-28-8 3-(4-amino-2-methyl-phenyl)-2-methyl-3H-quinazolin-4-one 
• 1380445-45-3 tert-butyl (3-methyl-4-nitrophenyl)carbamate 
• 325953-41-1 2-methyl-N₄-(tert-butyloxycarbonyl)-benzene-1,4-diamine 
• 2004-81-1 3-(3-amino-2-methyl-phenyl)-2-methyl-3H-quinazolin-4-one 

Relevant academic research and scientific papers

Methaqualone hapten as well as synthesis method and application thereof

The invention discloses a methaqualone hapten as well as a synthesis method and application thereof. The synthesis method comprises the following steps: protecting amino of 3-methyl-4-nitroaniline byusing di-tert-butyl dicarbonate to obtain a product inte

Antibody specific to methaqualone and its metabolites

A sensitive radioimmunoassay for methaqualone and its major metabolites is described. Included within this disclosure is the preparation of novel methaqualone haptens, the preparation of antigens from such haptens by coupling to an immunogenic carrier mat