D-(-)-Pantolactone 99%

Supplier: Thermo Scientific Chemicals
Warning

Synonyms: Pantolactone, (R)-(-)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone, (R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one, D-(-)-Pantoyl Lactone, D-(-)-2-Hydroxy-3,3-dimethyl-gamma-butyrolactone

21814-0050 21814-0250 21814-1000
TS21814-0050EA 30 USD
TS21814-0050 TS21814-0250 TS21814-1000
D-(-)-Pantolactone 99%
D-(-)-Pantolactone
Formula: C₆H₁₀O₃
MW: 130.14 g/mol
Boiling Pt: 120…122 °C (15 mmHg)
Melting Pt: 88…92 °C
Storage Temperature: Ambient
MDL Number: MFCD00005392
CAS Number: 599-04-2

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Specification Test Results

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Melting point 88 to 92 °C
GC ≥98.5 %
Specific optical rotation -49° to -52° (25 °C, 589 nm) (c=2, H2O)

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