AL-LAD

AL-LAD L-tartrate Pure (6-Allyl-6-nor-lysergic acid diethylamide hemi-L-tartrate) is a semi-synthetic ergoline derivative featuring an allyl substitution at the indole nitrogen position. This structural modification distinguishes AL-LAD from LSD (N,N-diethyllysergamide) and provides unique steric and electronic properties for serotonin receptor research. Supplied as a stable, non-hygroscopic L-tartrate salt, AL-LAD offers enhanced aqueous solubility and handling characteristics.

Physical and Chemical Properties

• Chemical Name: 6-Allyl-6-nor-lysergic acid diethylamide hemi-L-tartrate

• Molecular Weight: 543.63 g/mol (as hemi-L-tartrate salt)

• Appearance: Off-white to pale cream crystalline powder

• Purity: ≥99% (by HPLC area normalization)

• Solubility: Soluble in water (>5 mg/mL), ethanol, DMSO

• Formulation: Non-hygroscopic crystalline salt

• Storage: 2–8°C, protected from light, airtight