5-Butylpicolinicacid , 98% , 536-69-6

Synonym(s):
5-Butylpicolinic acid;5-Butylpyridine-2-carboxylic acid

CAS NO.：536-69-6

Empirical Formula: C10H13NO2

Molecular Weight: 179.22

MDL number: MFCD00006298

EINECS: 208-643-0

PRODUCT Properties

• Melting point: 96-100 °C
• Boiling point: 311.75°C (rough estimate)
• Density: 1.1248 (rough estimate)
• refractive index: 1.5710 (estimate)
• storage temp.: Inert atmosphere,Store in freezer, under -20°C
• solubility: ethanol: 50 mg/mL, clear, faintly yellow
• pka: 1.11±0.50(Predicted)
• form: Crystalline Powder
• color: Off-white to faint yellow
• Merck: 14,4314
• BRN: 125804
• LogP: 1.960 (est)
• CAS DataBase Reference: 536-69-6(CAS DataBase Reference)
• EPA Substance Registry System: 2-Pyridinecarboxylic acid, 5-butyl- (536-69-6)

Description and Uses

Fusaric acid may be used as a derivatizing reagent for the quantification of hydroxysteroids and dehydroepiandrosterone (DHEA)?and sulfated DHEA in biological samples using liquid chromatography electrospray-ionization-tandem mass spectrometry (LC/ESI-MS/MS) technique.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P264-P270-P301+P312-P501
• Hazard Codes: Xn
• Risk Statements: 22
• Safety Statements: 24/25
• RIDADR: 2811
• WGK Germany: 3
• RTECS: US5625000
• F: 10
• HazardClass: 6.1(b)
• PackingGroup: III
• HS Code: 29333999
• Hazardous Substances Data: 536-69-6(Hazardous Substances Data)
• Toxicity: LD50 orally in mice: 230 mg/kg (Ishii)