1. GPCR/G Protein
    Neuronal Signaling
  2. Dopamine Receptor
  3. (+)-Dihydrexidine hydrochloride

(+)-Dihydrexidine hydrochloride (Synonyms: (+)-DAR-0100 hydrochloride)

Cat. No.: HY-101299
Handling Instructions

(+)-Dihydrexidine hydrochloride ((+)-DAR-0100 hydrochloride) is a dopamine D1 receptor agonist with an EC50 of 72± 21 nM.

For research use only. We do not sell to patients.

(+)-Dihydrexidine hydrochloride Chemical Structure

(+)-Dihydrexidine hydrochloride Chemical Structure

CAS No. : 158704-02-0

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Other Forms of (+)-Dihydrexidine hydrochloride:

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Description

(+)-Dihydrexidine hydrochloride ((+)-DAR-0100 hydrochloride) is a dopamine D1 receptor agonist with an EC50 of 72± 21 nM.

IC50 & Target

EC50: 72±21 nM (Dopamine D1 receptor)[1]

In Vitro

(+)-Dihydrexidine hydrochloride (DHX) is a high-potency, bioavailable D1 dopamine receptor agonist. (+)-Dihydrexidine is screened for activity against 40 other binding sites, and is inactive (IC50 greater than 10 microM) against all except D2 dopamine receptors (IC50=130 nM) and alpha 2 adrenoreceptors (IC50=230 nM). Dihydrexidine competes stereoselectively and potently for D1 binding sites in rat striatal membranes labeled with [3H]SCH23390 with an IC50 of about 10 nM compared to about 30 nM for the prototypical D1 agonist SKF38393[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

To examine the functional state of striatal neurons in response to D1 receptor activation, AC5+/+ and AC5-/- mice are injected with the D1 agonist (+)-Dihydrexidine (30 mg/kg, i.p.) and obtained the dorso-lateral striatum and NAc, separately, 45 min later for RT-PCR analysis. These experiments reveal that (+)-Dihydrexidine -triggered induction of the immediate early genes, c-fos, egr-1, and junB, in the NAc is markedly enhanced in AC5-/- mice compared with that in AC5+/+ mice, while the induction in the dorso-lateral striatum is suppressed in AC5-/- mice[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

303.78

Formula

C₁₇H₁₈ClNO₂

CAS No.
SMILES

OC1=C(O)C=C(CC[[email protected]]2([H])[[email protected]]3([H])C4=C(C=CC=C4)CN2)C3=C1.Cl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

References
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Keywords:

(+)-Dihydrexidine(+)-DAR-0100Dopamine ReceptorInhibitorinhibitorinhibit

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Product Name:
(+)-Dihydrexidine hydrochloride
Cat. No.:
HY-101299
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