Spectramide
Spectramide is a blood-brain barrier-permeable, reversible, and selective dopamine D2 receptor ligand. Spectramide shows no strong interactions with dopamine D1 receptors, dopamine uptake sites, adrenergic receptor systems, cholinergic receptor systems, or 5-HTR systems. Spectramide can be labeled with 11C or 123I isotopes for use in PET or SPECT. Spectramide preferentially accumulates in the striatum with low uptake in other brain regions, and its accumulation can be blocked by pre-administration of Haloperidol (HY-14538).
For research use only. We do not sell to patients.
- CAS No.: 125141-02-8
- Formula: C19H23ClIN3O2
- Molecular Weight:487.76
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
All Dopamine Receptor Isoforms
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Biological Activity
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D2 Receptor |
125I-Spectramide (increasing concentrations; 30 minutes) binds to a single population of high-affinity dopamine D2 receptors in rat striatal homogenates with a Kd of 25 pM and a Bmax of 20 pmol/g tissue[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 125141-02-8
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Molecular Weight 487.76
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Formula C19H23ClIN3O2
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SMILES
O=C(C1=CC(Cl)=C(NC)C=C1OC)NCCN(CC2=CC=C(C=C2)I)C
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)