ADB-B (ADB-BUTINACA) , also known as MDMB-Butinaca or MDMB-BUTINACA, is a synthetic research chemical belonging to the indazole carboxamide family of synthetic cannabinoid receptor agonists. This compound features an indazole core with a carboxamide group and a tert-butyl or similar alkyl substituent, structurally distinguishing it from naphthoylindole-class synthetic cannabinoids. ADB-B acts as a high-affinity agonist at both CB1 and CB2 cannabinoid receptors. RChems EU supplies ADB-B as a high-purity crystalline powder with verified 99%+ purity, ensuring reproducible results for in vitro cannabinoid receptor binding assays, neuropharmacological investigations, and structure-activity relationship (SAR) studies.
Physical and Chemical Properties
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Chemical Name: ADB-BUTINACA (MDMB-Butinaca)
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Molecular Formula: C₁₇H₂₄N₄O₂ (approximate; confirm with COA)
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Molecular Weight: Approximately 316.40 g/mol
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Appearance: White to off-white crystalline powder
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Purity: ≥99% (Verified by HPLC, NMR, MS)
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Solubility: Soluble in organic solvents (ethanol, DMSO); practically insoluble in water
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CAS Number: Not publicly assigned (research chemical)
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Storage: Cool, dry, dark environment (room temperature recommended)