Grundinformationen
- Standard-SMILES
CC1(C)COC(=O)[C@@H]1O- InChIKey
SERHXTVXHNVDKA-BYPYZUCNSA-N- Summenformel
- C6H10O3
- Durchschnittliche Molmasse
- 130,14 g/mol
- Monoisotopische Masse
- 130,06299418
Überblick
(R)-pantolactone is a butan-4-olide that is dihydrofuran-2(3H)-one substituted by a hydroxy group at position 3 and two methyl groups at position 4 (the R-stereoisomer). It has a role as a Saccharomyces cerevisiae metabolite. It is functionally related to a (R)-pantoic acid.
Namen und Bezeichner
- Bevorzugter Name
- D-Pantolactone
- IUPAC
- (3R)-3-hydroxy-4,4-dimethyloxolan-2-one
Namen und Synonyme
D-(-)-Pantolactone599-04-2PANTOLACTONE(R)-pantolactoneD-Pantolactonepantoyl lactone(R)-Pantoyl lactone(3R)-3-hydroxy-4,4-dimethyloxolan-2-one2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)-(3R)-dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanoneJ288D7O0JS(3R)-4,4-dimethyl-3-oxidanyl-oxolan-2-one
Weitere Namen anzeigen
CHEBI:16719DTXSID908812492,4-dihydroxy-3,3-dimethylbutyric acid gamma-lactoneRefChem:858494DTXCID801079767209-963-3IID733HD2M(R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
Datenbank-Bezeichner
- CAS
599-04-2- PubChem CID
- 439368
- DTXSID
DTXSID90881249- ChEMBL
CHEMBL4587869- ChEBI
CHEBI:16719- UNII
- J288D7O0JS
- EC Number
- 209-963-3
- Nikkaji
- J13.798G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,5
- Polarare Oberfläche (TPSA)
- 46,5 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 139
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 0.9% (1 of 112) of reports.
Warning
H319 (99.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Aggregated GHS information provided per 112 reports by companies from 5 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
REACH registered substance: α-hydroxy-β,β-dimethyl-γ-butyrolactone (EC: 209-963-3)
2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesEye Irrit. 2A (99.1%)
Chemie und Industrie
Verwendung und Herstellung
Household ProductsInformation on 28 consumer products that contain Pantolactone in the following categories is provided:
General Manufacturing Information2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)-: ACTIVE
Zugehörige Reaktionen
17
Verknüpfte Notizen
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