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Catalog Number:
41393
CAS Number:
56881-90-4
(R)-(+)-α-Hydroxy-γ-butyrolactone
Purity:
≥ 97% (Chiral purity)
Synonym(s):
(R)-4,5-Dihydro-3-hydroxy-2(3H)-furanone
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Product Information

(R)-(+)-α-Hydroxy-γ-butyrolactone is a versatile compound widely recognized for its applications in the pharmaceutical and chemical industries. This chiral lactone serves as a valuable intermediate in the synthesis of various bioactive molecules, including pharmaceuticals and agrochemicals. Its unique hydroxyl group enhances its reactivity, making it an ideal candidate for further functionalization in organic synthesis. Researchers appreciate its role in asymmetric synthesis, where it can be utilized to produce enantiomerically pure compounds, crucial for drug development.

In addition to its synthetic applications, (R)-(+)-α-Hydroxy-γ-butyrolactone is also explored for its potential in the formulation of cosmetic products due to its moisturizing properties. Its ability to act as a building block in polymer chemistry further expands its utility, allowing for the development of innovative materials with tailored properties. With its broad range of applications, this compound stands out as a key ingredient for professionals seeking to enhance their formulations and research endeavors.

Synonyms
(R)-4,5-Dihydro-3-hydroxy-2(3H)-furanone
CAS Number
56881-90-4
Purity
≥ 97% (Chiral purity)
Molecular Formula
C4H6O3
Molecular Weight
102.09
MDL Number
MFCD00211246
PubChem ID
545831
Density
1.309 g/mL at 25 °C (Lit.)
Appearance
Colorless liquid
Boiling Point
133 °C / 10 mmHg (Lit.)
Refractive Index
n20D 1.467 (Lit.)
Optical Rotation
[α]20D = 62 - 74 ° (C = 1 in CHCl3)
Conditions
Store at RT
General Information
Synonyms
(R)-4,5-Dihydro-3-hydroxy-2(3H)-furanone
CAS Number
56881-90-4
Purity
≥ 97% (Chiral purity)
Molecular Formula
C4H6O3
Molecular Weight
102.09
MDL Number
MFCD00211246
PubChem ID
545831
Density
1.309 g/mL at 25 °C (Lit.)
Appearance
Colorless liquid
Boiling Point
133 °C / 10 mmHg (Lit.)
Refractive Index
n20D 1.467 (Lit.)
Optical Rotation
[α]20D = 62 - 74 ° (C = 1 in CHCl3)
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

(R)-(+)-a-Hydroxy-g-butyrolactone is widely utilized in research focused on

  • Pharmaceutical Development: This compound serves as an important intermediate in the synthesis of various pharmaceuticals, particularly in the production of anti-inflammatory and analgesic drugs, enhancing their efficacy and reducing side effects.
  • Biodegradable Polymers: It is used in the formulation of biodegradable polymers, which are increasingly important in reducing plastic waste. These polymers find applications in packaging, medical devices, and agricultural films.
  • Cosmetic Formulations: The compound is incorporated into cosmetic products for its moisturizing and skin-conditioning properties, making it a popular choice in creams and lotions aimed at enhancing skin hydration.
  • Food Industry: It acts as a food additive, providing flavoring and preservation benefits. Its use in food products helps improve shelf life while maintaining taste quality.
  • Research Applications: In academic and industrial research, it is utilized as a chiral building block for synthesizing complex organic molecules, aiding in the development of new materials and chemical processes.

Citations