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Catalog Number:
41398
CAS Number:
599-04-2
D-(-)-Pantolactone
Purity:
≥ 98.5% (GC)
Synonym(s):
(R)-(-)-Pantolactone, (R)-(-)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (R)-(-)-Pantolactone, Pantoic acid γ-lactone
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Product Information

D-(-)-Pantolactone is a versatile compound known for its unique properties and applications in various fields, particularly in pharmaceuticals and chemical synthesis. This lactone derivative is recognized for its role as an intermediate in the synthesis of pantothenic acid (Vitamin B5), which is essential for numerous biological functions, including energy metabolism and the synthesis of coenzyme A. Its ability to act as a chiral building block makes it invaluable in the production of enantiomerically pure compounds, which are critical in the development of effective pharmaceuticals.

In addition to its pharmaceutical applications, D-(-)-Pantolactone is utilized in the formulation of cosmetics and personal care products due to its moisturizing properties. Researchers and industry professionals appreciate its stability and compatibility with various formulations, enhancing product efficacy. With its growing relevance in the synthesis of bioactive compounds and its potential in nutraceuticals, D-(-)-Pantolactone stands out as a key ingredient for innovative product development in both the pharmaceutical and cosmetic industries.

Synonyms
(R)-(-)-Pantolactone, (R)-(-)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (R)-(-)-Pantolactone, Pantoic acid γ-lactone
CAS Number
599-04-2
Purity
≥ 98.5% (GC)
Molecular Formula
C6H10O3
Molecular Weight
130.14
MDL Number
MFCD00005392
PubChem ID
989
Melting Point
91 °C (Lit.)
Appearance
White solid
Boiling Point
120 - 122 °C / 15 mmHg (Lit.)
Optical Rotation
[α]20D = -51 ± 2 ° (C=2 in H2O)
Conditions
Store at 2 - 8 °C
General Information
Synonyms
(R)-(-)-Pantolactone, (R)-(-)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (R)-(-)-Pantolactone, Pantoic acid γ-lactone
CAS Number
599-04-2
Purity
≥ 98.5% (GC)
Molecular Formula
C6H10O3
Molecular Weight
130.14
MDL Number
MFCD00005392
PubChem ID
989
Melting Point
91 °C (Lit.)
Appearance
White solid
Boiling Point
120 - 122 °C / 15 mmHg (Lit.)
Optical Rotation
[α]20D = -51 ± 2 ° (C=2 in H2O)
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

D-(-)-Pantolactone is widely utilized in research focused on:

  • Pharmaceutical Development: This compound serves as a precursor in the synthesis of pantothenic acid (Vitamin B5), which is essential for various metabolic processes in humans.
  • Cosmetic Formulations: Due to its moisturizing properties, it is incorporated into skincare products to enhance hydration and improve skin texture, making it popular in the beauty industry.
  • Food Industry: It acts as a flavoring agent and is used in food products to enhance taste and aroma, providing a natural alternative to synthetic additives.
  • Agricultural Applications: D-(-)-Pantolactone is explored for its potential use in developing plant growth regulators, which can improve crop yield and resilience.
  • Research in Biochemistry: It is utilized in various biochemical assays and studies to understand metabolic pathways, offering insights into cellular processes and disease mechanisms.

Citations