F8927

Flupirtine maleate salt

≥98% (HPLC)

• Synonym(s): 2-Amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-carbamic acid ethyl ester maleate salt
• Empirical Formula (Hill Notation): C₁₅H₁₇FN₄O₂ · C₄H₄O₄
• CAS Number: 75507-68-5
• Molecular Weight: 420.39
• MDL number: MFCD00941415
• UNSPSC Code: 12352200
• PubChem Substance ID: 24278445
• NACRES: NA.77

Properties

• Quality Level: 100
• Assay: ≥98% (HPLC)
• form: solid
• color: white
• solubility: DMSO: soluble >20 mg/mL; H₂O: insoluble
• storage temp.: 2-8°C
• SMILES string: OC(=O)\C=C/C(O)=O.CCOC(=O)Nc1ccc(NCc2ccc(F)cc2)nc1N
• InChI: 1S/C15H17FN4O2.C4H4O4/c1-2-22-15(21)19-12-7-8-13(20-14(12)17)18-9-10-3-5-11(16)6-4-10;5-3(6)1-2-4(7)8/h3-8H,2,9H2,1H3,(H,19,21)(H3,17,18,20);1-2H,(H,5,6)(H,7,8)/b;2-1-
• InChI key: DPYIXBFZUMCMJM-BTJKTKAUSA-N

Description

Biochem/physiol Actions

Flupirtine is commercially available as maleate salt. It exists in two polymorphs : flupirtine maleate A and B. Flupirtine is useful in treating muscular spasm, muscle tension and muscle stiffness. It is known to be effective in relieving back pain. Along with cytoprotection, flupirtine also offers protection against neurodegenerative disorders such as multiple sclerosis, amyotrophic lateral sclerosis, Alzheimer′s disease, Parkinson′s disease, Huntington′s chorea and AID (acquired immunodeficiency) associated encephalopathy. Flupirtine is found to be a potential drug for eye-related problems like maculopathy including diabetic retinopathy, retinitis pigmentosa and glaucoma. It is also proved to be helpful in preventing cardiac associated disorders such as myocardial ischemia and infarction, cerebral ischemia and infarction. Hepatitis is also prevented by the use of flupirtine.

Non-opioid analgesic; cytoprotective versus PrP fragment 106-126

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves