08486

5-Pyridoxolactone

≥98.5% (HPLC and enzymatic)

• Synonym(s): 3-Carboxy-4-(hydroxymethyl)-5-hydroxy-6-methylpyridine lactone, 5-Pyridoxic acid γ-lactone, 7-Hydroxy-6-methylfuro[3,4-c]pyridin-3(1H)-one, NSC 15983, NSC 41813
• Empirical Formula (Hill Notation): C₈H₇NO₃
• CAS Number: 4543-56-0
• Molecular Weight: 165.15
• UNSPSC Code: 12352200
• NACRES: NA.79

Properties

• assay: ≥98.5% (HPLC and enzymatic); 98.5-101.5% (T)
• form: powder
• technique(s): HPLC: suitable
• color: white to light yellow
• Storage temp.: −20°C
• InChI: 1S/C8H7NO3/c1-4-7(10)6-3-12-8(11)5(6)2-9-4/h2,10H,3H2,1H3
• Inchi Key: PPAXBSPBIWBREI-UHFFFAOYSA-N

Description

General description

5-pyridoxolactone is a metabolite of vitamin B_6.

Biochem/physiol Actions

5-Pyridoxolactone is a normal human metabolite of vitamin B6 metabolism.

Safety Information

• Pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable