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(S)-3-Hydroxy-gamma-butyrolactone CAS 7331-52-4

Product Name: (S)-3-Hydroxy-gamma-butyrolactone
CAS Number: 7331-52-4
Molecular Formula: C4H6O3
Molecular Weight: 102.09 g/mol

Packaging Details:

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(S)-3-Hydroxy-gamma-butyrolactone CAS 7331-52-4

(S)-3-Hydroxy-gamma-butyrolactone, also known as (S)-3-Hydroxybutyrolactone or (S)-GBL, is an organic compound with the chemical formula C4H6O3. It is a chiral molecule, meaning it has asymmetry and exists in two enantiomeric forms: (S)-GBL and (R)-GBL. The CAS number for (S)-3-Hydroxy-gamma-butyrolactone is 7331-52-4.
It plays a crucial role in organic synthesis and pharmaceutical research. The compound’s chirality makes it a valuable building block in the production of chiral pharmaceuticals and fine chemicals. Its unique chemical properties and reactivity contribute to the development of novel compounds with potential applications in various fields..

Product Basic Parameter Information:

Product Name: (S)-3-Hydroxy-gamma-butyrolactone
CAS NO: 7331-52-4
EINECS: 434-990-4
Molecular Formula: C4H6O3
Molecular Weight: 102.09
Melting Point: 1.24ºC
Boiling Point: 98-100 °C0.3 mm Hg(lit.)
Density: 1.241 g/mL at 25 °C(lit.)
Appearance: Transparent to pale yellow liquid
Storage: Sealed and stored in a cool, dry environment
Stability: Will not decompose if used and stored in accordance with specifications.

(S)-3-Hydroxy-gamma-butyrolactone CAS 7331-52-4 Applications:

(S)-3-Hydroxy-gamma-butyrolactone is primarily known for its use in the synthesis of various chemicals, particularly in the pharmaceutical and chemical research industries. Its usage and applications include:

  1. Pharmaceutical Intermediates: (S)-GBL can be used as an intermediate in the synthesis of pharmaceutical compounds. It serves as a starting material for the synthesis of biologically active molecules, such as certain drugs and pharmaceutical intermediates.
  2. Chiral Building Block: The chiral nature of (S)-GBL makes it valuable as a chiral building block in organic synthesis. It can be incorporated into complex molecules with specific stereochemistry, enabling the creation of structurally diverse compounds.
  3. Chemical Research: (S)-3-Hydroxy-gamma-butyrolactone is utilized in chemical research to explore and develop new synthetic pathways and reactions. Its chiral structure makes it a useful tool in investigating asymmetric synthesis.
  4. Agrochemicals and Fine Chemicals: It can be employed in the synthesis of agrochemicals and fine chemicals, contributing to advancements in agricultural and chemical industries.

(S)-3-Hydroxy-gamma-butyrolactone CAS 7331-52-4 Synonyms:

MFCD00211247;(4S)-4-Hydroxydihydro-2(3H)-furanone;2(3H)-Furanone, dihydro-4-hydroxy-, (4S)-;T5OVTJ DQ &&(S)-(-)- Form;(S)-4,5-Dihydro-4-hydroxy-2(3H)-furanone;(S)-(-)-3-Hydroxy-γ-butyrolactone;(S)-β-Hydroxy-γ-butyrolactone;(4S)-4-hydroxyoxolan-2-one;EINECS 434-990-4;3-Hydroxy-4-butanolide;(4S)-4-Hydroxydihydrofuran-2(3H)-one;(S)-3-Hydroxy-γ-butyrolactone

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  1. Quality Assurance: We are committed to supplying products that meet or exceed international quality standards, ensuring the safety and effectiveness of our products.
  2. Extensive product range: We have a comprehensive product portfolio covering organic intermediates, pharmaceutical intermediates, APIs, hormone products and cosmetic raw materials, providing one-stop solutions for customers’ chemical needs.
  3. Research and Innovation: We invest heavily in research and innovation to stay ahead of the curve.
  4. Customer-centric approach: Customer satisfaction is at the core of our business philosophy. Our commitment to quality service and customer focus sets us apart from our competitors.
  5. Global coverage: With a strong distribution network and global logistics capabilities, we efficiently serve customers around the world.


We currently have warehouses in the USA/Canada/Australia/Russia/Germany which support pick-up or use domestic delivery. We also have another shipping method as below:
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Powder and solid: Bulk powder is packaged in double-layer aluminium thin bag deodorant packaging, and small goods are packaged in plant extract animal food packaging bags.
Liquids and oils: Liquids are changed to general product names, sealed packaging, with blisters to prevent leakage.
We have standard packaging, and can also be customized according to your requirements.

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