8.00736

4-Pyridinecarboxylic acid

for synthesis

• Synonyme(s) : 4-Pyridinecarboxylic acid, iso-Nicotinic acid
• Formule empirique (notation de Hill): C₆H₅NO₂
• Numéro CAS: 55-22-1
• Poids moléculaire : 123.11
• Numéro MDL: MFCD00006429
• Code UNSPSC : 12352106
• Numéro de classement CE : 200-228-2

Propriétés

• Niveau de qualité: 200
• Pureté: ≥98% (HPLC)
• Forme: powder
• Puissance: 5000 mg/kg LD₅₀, oral (Rat)
• pH: 3-4 (20 °C, 6 g/L in H₂O, saturated solution)
• Point d'ébullition: 260 °C/20 hPa
• Pf: 315-319 °C
• Solubilité: 6 g/L
• Masse volumique apparente: 500 kg/m³
• Température de stockage: no temp limit
• InChI: 1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)
• Clé InChI: TWBYWOBDOCUKOW-UHFFFAOYSA-N

Description

Application

• N-sulfonic acid pyridinium-4-carboxylic acid chloride as a catalyst: This study describes the use of this compound as a catalyst for the condensation reaction of aldehyde with thiobarbituric acid. The catalytic performance is characterized in the context of improving reaction efficiency (Moosavi-Zare, Afshar-Hezarkhani, 2020).
• Synthesis of Anti-inflammatory Substances: Focused on the synthesis of potential anti-inflammatory substances among triazole thioacetamides derived from 4-pyridinecarboxylic acid, this study expands on the pharmacological potentials of pyridine derivatives (Syrovaya, Chalenko, Demchenko, 2016).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H319
• Conseils de prudence: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classification des risques: Eye Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable