05313

L-Galactono-1,4-lactone

≥95.0% (GC)

• Synonym(s): L-Galactonic acid γ-lactone, NSC 25282
• Empirical Formula (Hill Notation): C₆H₁₀O₆
• CAS Number: 1668-08-2
• Molecular Weight: 178.14
• NACRES: NA.25
• PubChem Substance ID: 329747682
• UNSPSC Code: 12352201
• MDL number: MFCD00066466
• Beilstein/REAXYS Number: 83005

Properties

• assay: ≥95.0% (GC)
• form: solid
• optical activity: [α]/D 78.0±3.0°, c = 1 in H₂O
• color: white
• mp: 134 °C ((273 °F))
• suitability: conforms to structure for Proton NMR spectrum
• storage temp.: −20°C
• InChI: 1S/C6H10O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2-5,7-10H,1H2/t2-,3-,4-,5+/m0/s1
• InChI key: SXZYCXMUPBBULW-NEEWWZBLSA-N

Description

Biochem/physiol Actions

Metabolite in the biosynthetic pathway of vitamin C in higher plants.

Other Notes

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Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable