Alcobra Ltd is a development-stage biopharmaceutical company. The Company is focused on development and commercialization of its lead product candidates, including MDX and ADAIR. MDX is a oral drug, for the treatment of ADHD and other cognitive disorders, including Fragile X. MDX is a combined rapid onset ER formulation of the chemical pyridoxine pyroglutamate, which is more commonly known as metadoxine. MDX consists of a single bi-layer oral tablet, which includes both a rapid onset release metadoxine formulation and a slow release metadoxine formulation together providing the desired dual release profile. The new extended-release formulation prolongs the human plasma levels of metadoxine for up to 12 hours, which results in enhanced efficacy benefits. ADAIR is an oral, semi-solid, liquid-filled, hard gelatin capsule of an abuse-deterrent IR formulation of dextroamphetamine sulfate, which is manufactured as 10 mg capsules.