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  7. L-(+)-Pantolactone, 98%, Thermo Scientific™

L-(+)-Pantolactone, 98%, Thermo Scientific™

Catalog No. AAH55822MD
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250 mg
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AAH55822MD 250 mg
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Catalog No. AAH55822MD Supplier Thermo Scientific Chemicals Supplier No. H55822MD
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Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
L-(+)-Pantolactone, is used as Pharmaceutical material and intermediate. It is used as an Intermediate in organic syntheses.

Solubility
Soluble in water, hardly soluble in alcohol.

Notes
Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents. Heat sensitive.

Chemical Identifiers

CAS 5405-40-3
Molecular Formula C6H10O3
Molecular Weight (g/mol) 130.143
MDL Number MFCD00216625
InChI Key SERHXTVXHNVDKA-SCSAIBSYSA-N
Synonym s-+-pantolactone, l-pantolactone, s-3-hydroxy-4,4-dimethyldihydrofuran-2 3h-one, s-pantolactone, l-+-pantoyl lactone, 3s-3-hydroxy-4,4-dimethyloxolan-2-one, d---pantolactone, 2 3h-furanone, dihydro-3-hydroxy-4,4-dimethyl-, 3s, pantolactons, l-pantoyl lactone
PubChem CID 736053
IUPAC Name (3S)-3-hydroxy-4,4-dimethyloxolan-2-one
SMILES CC1(COC(=O)C1O)C

Specifications

Melting Point 89°C to 94°C
Boiling Point 120°C to 122°C (15 mmHg)
Quantity 250 mg
Beilstein 4659425
Solubility Information Soluble in water,hardly soluble in alcohol.
Optical Rotation +51° (c=3 in Water)
Formula Weight 130.14
Percent Purity 98%
Chemical Name or Material L-(+)-Pantolactone

Safety and Handling

Hazard Category H318
Hazard Statement GHS H Statement
H318
Causes serious eye damage.
Precautionary Statement P280-P305+P351+P338-P310
TSCA No
Recommended Storage Keep cold