IDRA-21 Powder

Brief Intro

IDRA-21 Powder is a high-purity synthetic nootropic compound and a positive allosteric modulator of AMPA-type glutamate receptors. It is a benzothiadiazine derivative known to enhance excitatory synaptic transmission by inhibiting AMPA receptor desensitization, thereby improving learning, memory, and cognitive function. IDRA-21 is significantly more potent than aniracetam and shows sustained cognitive enhancement effects lasting up to 48 hours in animal studies. It crosses the blood-brain barrier effectively and has been researched for potential therapeutic use in cognitive impairments such as Alzheimer’s disease. This off-white to pale yellow crystalline powder is intended strictly for laboratory research and scientific study, not for human consumption.

Chemical Structure / Physical Properties

• Chemical Name: 7-chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide

• Synonyms: AMPAKINE, DRA 21, S-18986

• CAS Number: 22503-72-6

• Molecular Formula: C8H9ClN2O2S

• Molecular Weight: 232.69 g/mol

• Appearance: Off-white to pale yellow crystalline powder

• Melting Point: 209 °C (in acetic acid)

• Boiling Point: ~405 °C (predicted)

• Density: 1.394 g/cm³ (predicted)

• Solubility: Slightly soluble in DMSO and methanol (sonicated)

• Storage: Keep in dark place, inert atmosphere, room temperature

Intended Use

For research purposes only. IDRA-21 Powder is used to study AMPA receptor modulation, synaptic plasticity, cognitive enhancement, and neuropharmacology related to learning and memory mechanisms. Not intended for human consumption.

Packaging & Shipping

Orders are shipped discreetly with tracking provided. USA shipments typically arrive within 24–72 hours; international deliveries may take up to 5 days depending on destination. Packaging ensures product stability and confidentiality.

Legal & Compliance Disclaimer

This product is sold strictly for research use and is not for human consumption. Customers must verify the legal status of IDRA-21 in their jurisdiction before ordering. Purchasers must be 18 years or older. We reserve the right to accept or decline orders based on intended use.