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D-(-)-Pantolactone, 99%

Catalog No. AAL1598306
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25 g
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AAL1598306 5 g
AAL1598314 25 g
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Catalog No. AAL1598306 Supplier Thermo Scientific Chemicals Supplier No. L1598306
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Description

CAS: 599-04-2 | C6H10O3 | 130.143 g/mol

This Thermo Scientific Chemicals 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 Chemicals.

Chemical Identifiers

CAS 599-04-2
Molecular Formula C6H10O3
Molecular Weight (g/mol) 130.143
MDL Number MFCD00005392
InChI Key SERHXTVXHNVDKA-BYPYZUCNSA-N
Synonym d---pantolactone, r-pantolactone, d-pantolactone, r-pantoyl lactone, d---pantoyl lactone, pantothenic lactone, r-3-hydroxy-4,4-dimethyldihydrofuran-2 3h-one, unii-j288d7o0js, 2 3h-furanone, dihydro-3-hydroxy-4,4-dimethyl-, 3r, r---pantolactone
PubChem CID 439368
ChEBI CHEBI:16719
IUPAC Name (3R)-3-hydroxy-4,4-dimethyloxolan-2-one
SMILES CC1(COC(=O)C1O)C

Specifications

Melting Point 89°C to 91°C
Boiling Point 120°C to 122°C (15 mmHg)
Quantity 5 g
Beilstein 80957
Sensitivity Hygroscopic
Merck Index 14,7013
Optical Rotation −51° (c=3 in Water)
Formula Weight 130.14
Percent Purity 99%
Chemical Name or Material D-(-)-Pantolactone

Safety and Handling

Hazard Category H315-H319-H335
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 209-963-3
TSCA Yes
Recommended Storage Keep cold

RUO – Research Use Only