Cat. No.: HY-17416A

Guanfacine

3 Cited Publications

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Based on 3 publication(s) in Google Scholar

Guanfacine is an orally active noradrenergic α2A agonist and has high selective for the α2A receptor subtype. Guanfacine has effects in producing hypotension and sedation. Guanfacine can be used for the research of a variety of prefrontal cortex (PFC) cognitive disorders, including tourette's syndrome and attention deficit hyperactivity disorder (ADHD).

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Pureté: 99.85%
CAS No.: 29110-47-2
Formule: C₉H₉Cl₂N₃O
Masse moléculaire:246.09

Stockage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

Guanfacine Chemical Structure

CAS No.: 29110-47-2

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Activité biologique
- Description
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Publications (3)
Solvant et solubilité
- In Vitro
Pureté et documentation
Références
Help & FAQs
Classifications
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Activité biologique

Description

IC₅₀ & Target

α adrenergic receptor

Voir tous les produits spécifiques à Isoform Adrenergic Receptor :

In Vitro

Guanfacine increases the delay-related neuronal firing needed for working memory on dIPFC neurons at the cellular level^[1]^[3].
Guanfacine improves PFC cognitive function by inhibiting the production of CAMP, closing HCN channels, and strengthening the PFC networks^[1]^[3].

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

In Vivo

Guanfacine enhances PFC working memory function in aged monkeys and improves impulse control in monkeys performing a delayed discounting task^[1]^[3].
Guanfacine improves cognitive performance when infused directly into the rat or monkey PFC^[1]^[3].
Guanfacine blocks 2A receptors in the monkey dIPFC markedly impairs working memory, behavioral inhibition and greatly reduces persistent neuronal firing^[1]^[3].

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

Chemical Information

CAS No. 29110-47-2
Appearance Solid
Masse moléculaire 246.09
Formule C₉H₉Cl₂N₃O
Color White to off-white
SMILES

O=C(NC(N)=N)CC1=C(Cl)C=CC=C1Cl
Livraison

Room temperature in continental US; may vary elsewhere.

Stockage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Publications (3)

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Nat Commun

A ventral pallidum-locus coeruleus-lateral hypothalamus pathway modulates brain arousal in freely behaving and isoflurane-anesthetized male mice. [Abstract]

2025 May 16;16(1):4560. PMID: 40379709
Cell Rep Methods

RECOVER identifies synergistic drug combinations in vitro through sequential model optimization. [Abstract]

2023 Oct 23;3(10):100599. PMID: 37797618
Patent

US20230147129A1.

Solvant et solubilité

In Vitro:

DMSO : 125 mg/mL (507.94 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

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Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

4.0636 mL

20.3178 mL

40.6355 mL

5 mM

0.8127 mL

4.0636 mL

8.1271 mL

10 mM

0.4064 mL

2.0318 mL

4.0636 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Calculateur de molarité

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculateur de dilution

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Pureté et documentation

Select Batch:

Pureté: 99.98%

Assay: 99.98%

ee.: 99.98%

Fiche technique (274 KB)
SDS (480 KB)
- English - EN (480 KB)
- Français - FR (480 KB)
- Deutsch - DE (480 KB)
- Norwegian - NO (480 KB)
- Español - ES (480 KB)
- Swedish - SV (480 KB)
- Italian - IT (480 KB)
- Korean - KR (480 KB)
- Portuguese - PT (480 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Instruction de manipulation (2659 KB)

Références

[1]. Amy F T Arnsten, et al. Guanfacine for the treatment of cognitive disorders: a century of discoveries at Yale. Yale J Biol Med. 2012 Mar;85(1):45-58. Epub 2012 Mar 29. [Content Brief]

[2]. P. A. Van Zwieten, et al. The pharmacology of centrally acting antihypertensive drugs. Br J Clin Pharmacol. 1983; 15(Suppl 4): 455S–462S.

[3]. Min Wang, et al. Alpha2A-adrenoceptors strengthen working memory networks by inhibiting cAMP-HCN channel signaling in prefrontal cortex. Cell. 2007 Apr 20;129(2):397-410. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	4.0636 mL	20.3178 mL	40.6355 mL	101.5889 mL
	5 mM	0.8127 mL	4.0636 mL	8.1271 mL	20.3178 mL
	10 mM	0.4064 mL	2.0318 mL	4.0636 mL	10.1589 mL
	15 mM	0.2709 mL	1.3545 mL	2.7090 mL	6.7726 mL
	20 mM	0.2032 mL	1.0159 mL	2.0318 mL	5.0794 mL
	25 mM	0.1625 mL	0.8127 mL	1.6254 mL	4.0636 mL
	30 mM	0.1355 mL	0.6773 mL	1.3545 mL	3.3863 mL
	40 mM	0.1016 mL	0.5079 mL	1.0159 mL	2.5397 mL
	50 mM	0.0813 mL	0.4064 mL	0.8127 mL	2.0318 mL
	60 mM	0.0677 mL	0.3386 mL	0.6773 mL	1.6931 mL
	80 mM	0.0508 mL	0.2540 mL	0.5079 mL	1.2699 mL
	100 mM	0.0406 mL	0.2032 mL	0.4064 mL	1.0159 mL

Keywords

Guanfacine

3 Cited Publications

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Guanfacine

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Publications Citing Use of MedChemExpress (MCE) Guanfacine

Voir tous les produits spécifiques à Isoform Adrenergic Receptor

Activité biologique

Chemical Information

Publications (3)

Solvant et solubilité

Pureté et documentation

Références

Help & FAQs

Complete Stock Solution Preparation Table

Guanfacine Related Classifications

HY-17416A Related Classifications