B5399

(±)-Baclofen

≥98% (HPLC), solid

• Sinónimos: (±)-β-(Aminomethyl)-4-chlorobenzenepropanoic acid, Lioresal
• Fórmula empírica (notación de Hill): C₁₀H₁₂ClNO₂
• Número de CAS: 1134-47-0
• Peso molecular: 213.66
• EC Number: 214-486-9
• MDL number: MFCD00055143
• UNSPSC Code: 12352200
• PubChem Substance ID: 24278146
• NACRES: NA.32

Propiedades

• Quality Level: 100
• assay: ≥98% (HPLC)
• form: solid
• color: white to very faintly yellow
• solubility: 1 M HCl: 50 mg/mL
• storage temp.: 2-8°C
• SMILES string: ClC1=CC=C(C(CN)CC(O)=O)C=C1
• InChI: 1S/C10H12ClNO2/c11-9-3-1-7(2-4-9)8(6-12)5-10(13)14/h1-4,8H,5-6,12H2,(H,13,14)
• InChI key: KPYSYYIEGFHWSV-UHFFFAOYSA-N
• Gene Information: human ... GABBR1(2550) , GABBR2(9568) ; rat ... Gabbr1(81657) , Gabra2(29706)

Descripción

Application

(±)-Baclofen has been used as γ-aminobutyric acid receptor B GABA_B receptor agonist:

• as well as control GABAergic drug to test its protective effects on 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced dopaminergic toxicity
• to test its effects on in vivo motor function tests and performance of mutant mice
• to test its excitability effect on dopaminergic (DA) neurons of the ventral tegmental area (VTA)
• to test its effect in reducing dendritic excitability in Purkinje neurons

Biochem/physiol Actions

Baclofen, a γ-aminobutyric acid (GABA) analog, possesses myorelaxant properties Being a γ-aminobutyric acid receptor B (GABA_B) agonist, baclofen may be involved in the potentiation of dendritic potassium K⁺ channels. It may be useful in blocking transient lower esophageal sphincter relaxation (TLESR) in gastroesophageal reflux disease (GERD). Baclofen may also have scope for treating addictive especially, in alcohol use disorder (AUD).

GABA_B receptor agonist; skeletal muscle relaxant; antispastic agent.

Información de seguridad

• pictograms: GHS06
• signalword: Danger
• hcodes: H301
• pcodes: P264 - P270 - P301 + P310 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges