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Merck

PHR1751

Supelco

Guanfacine hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Guanfacine hydrochloride, N (Aminoiminomethyl)-2,6-dichlorobenzeneacetamide

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About This Item

Fórmula empírica (notación de Hill):
C9H9Cl2N3O · HCl
Número de CAS:
Peso molecular:
282.55
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
NACRES:
NA.24

grado

certified reference material
pharmaceutical secondary standard

Nivel de calidad

Agency

traceable to USP 1302101

familia API

guanfacine

CofA

current certificate can be downloaded

envase

pkg of 500 mg

técnicas

HPLC: suitable
gas chromatography (GC): suitable

aplicaciones

pharmaceutical (small molecule)

formato

neat

temp. de almacenamiento

2-30°C

cadena SMILES

Cl.NC(=N)NC(=O)Cc1c(Cl)cccc1Cl

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

Clave InChI

DGFYECXYGUIODH-UHFFFAOYSA-N

Información sobre el gen

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Descripción general

Guanfacine hydrochloride, is a selective α-adrenergic receptor agonist, that is used in the treatment of attention deficit hyperactivity disorder (ADHD) and hypertension.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Aplicación

Guanfacine hydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by spectrophotometry and high performance liquid chromatography.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Acciones bioquímicas o fisiológicas

α-2 noradrenergic receptor agonist.

Nota de análisis

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Otras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAC3708 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Productos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Referencia del producto
Descripción
Precios

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Certificados de análisis (COA)

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Visite la Librería de documentos

Spectrophotometric analysis of some guanidino drugs by acid-dye and charge-transfer complexation methods
Wahbi AM, et al.
Journal of Pharmaceutical and Biomedical Analysis, 11(8), 639- 645 (1993)
Guanfacine hydrochloride
USP42/NF37: United States Pharmacopeia and National Formulary
United States Pharmacopeia/National Formulary, 45(3), 2133-2133 (2018)
Guanfacine and secondary mania in children
Horrigan JP and Barnhill LJ
Journal of Affective Disorders, 54(3), 309- 314 (1999)
L A Cornish
Clinical pharmacy, 7(3), 187-197 (1988-03-01)
The pharmacology, pharmacokinetics, clinical efficacy, adverse effects, and dosage of guanfacine hydrochloride are reviewed. Guanfacine lowers blood pressure by activating CNS alpha adrenoreceptors, which results in sympathetic outflow leading to reduced vascular tone. However, initial hypotensive response to guanfacine may

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