Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
41397
CAS Number:
5405-40-3
(S)-(+)-Pantolactone
Purity:
≥ 96.5% (GC)
Synonym(s):
(S)-(+)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone, (S)-(+)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone, L-Pantolactone
Documents
$230.95 /1G
Pack Size Availability Price
Request Bulk Quote
Product Information

(S)-(+)-Pantolactone is a versatile compound widely recognized for its applications in the pharmaceutical and chemical industries. This chiral lactone, characterized by its unique structure, serves as a crucial intermediate in the synthesis of various bioactive molecules, including vitamins and pharmaceuticals. Its ability to act as a building block in asymmetric synthesis makes it particularly valuable for researchers focused on developing enantiomerically pure compounds.

In addition to its synthetic utility, (S)-(+)-Pantolactone exhibits potential in the formulation of chiral drugs, enhancing their efficacy and specificity. Its favorable properties, such as stability and solubility, further support its use in diverse applications, from drug development to agrochemicals. Researchers and industry professionals can leverage (S)-(+)-Pantolactone to streamline their processes and improve product outcomes, making it an essential addition to any chemical toolkit.

Synonyms
(S)-(+)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone, (S)-(+)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone, L-Pantolactone
CAS Number
5405-40-3
Purity
≥ 96.5% (GC)
Molecular Formula
C6H10O3
Molecular Weight
130.14
MDL Number
MFCD00216625
PubChem ID
989
Melting Point
89 - 93 °C
Appearance
Powder or crystals
Boiling Point
120 - 122 °C / 15 mmHg (Lit.)
Optical Rotation
[α]20D = 45 - 55 ° (C = 0.5 in H2O)
Conditions
Store at 2 - 8 °C
General Information
Synonyms
(S)-(+)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone, (S)-(+)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone, L-Pantolactone
CAS Number
5405-40-3
Purity
≥ 96.5% (GC)
Molecular Formula
C6H10O3
Molecular Weight
130.14
MDL Number
MFCD00216625
PubChem ID
989
Melting Point
89 - 93 °C
Appearance
Powder or crystals
Boiling Point
120 - 122 °C / 15 mmHg (Lit.)
Optical Rotation
[α]20D = 45 - 55 ° (C = 0.5 in H2O)
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

(S)-(+)-Pantolactone is widely utilized in research focused on

  • Pharmaceutical Development: This compound is a key intermediate in the synthesis of pantoprazole, a medication used to treat gastroesophageal reflux disease (GERD). Its effectiveness in reducing stomach acid makes it essential in the pharmaceutical industry.
  • Chiral Synthesis: As a chiral compound, it plays a significant role in asymmetric synthesis, allowing researchers to produce other chiral molecules with high enantiomeric purity, which is crucial in drug development.
  • Flavor and Fragrance Industry: (S)-(+)-Pantolactone is used in creating flavoring agents and fragrances, contributing to the sensory appeal of various food products and cosmetics.
  • Biochemical Research: It serves as a valuable tool in studying metabolic pathways and enzyme activities, helping researchers understand biological processes and develop new therapeutic strategies.
  • Polymer Chemistry: This compound can be utilized in the production of biodegradable polymers, offering an environmentally friendly alternative in packaging and materials science.

Citations