Guanfacine Hydrochloride


Catalog No. Size 价格库存数量
S1808-2 Solid 2 mg ¥85
S1808-10 Solid 10 mg ¥255


Guanfacine, also known as BS 100-141 and SPD-503, is a sympatholytic drug used in the treatment of attention deficit hyperactivity disorder (ADHD) and hypertension (not to be confused with guaifenesin, an expectorant). It is a selective α2A receptor agonist. These receptors are concentrated heavily in the prefrontal cortex and the locus coeruleus, with the potential to improve attention resulting from interaction with receptors in the former. Guanfacine lowers both systolic and diastolic blood pressure by activating the central nervous system α2A norepinephrine autoreceptors, which results in reduced peripheral sympathetic outflow and thus a reduction in peripheral sympathetic tone. Guanfacine is currently approved and marketed in the United States[8] and Europe[9] as Intuniv for the treatment of ADHD in children and adolescents aged 6–18 years.

Product information

CAS Number: 29110-48-3

Molecular Weight: 282.55

Formula: C9H10Cl3N3O

Chemical Name: N-carbamimidoyl-2-(2,6-dichlorophenyl)acetamide hydrochloride

Smiles: Cl.NC(=N)NC(=O)CC1C(Cl)=CC=CC=1Cl


InChi: InChI=1S/C9H9Cl2N3O.ClH/c10-6-2-1-3-7(11)5(6)4-8(15)14-9(12)13;/h1-3H,4H2,(H4,12,13,14,15);1H

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.


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