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Catalog Number:
28388
CAS Number:
20880-92-6
2,3:4,5-Di -O -isopropylidène-β-D-fructopyranose
Purity:
≥ 99 % (HPLC)
Synonym(s):
Diacétone-β-D-fructose
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Product Information

2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose is a versatile carbohydrate derivative that plays a crucial role in various fields, particularly in organic synthesis and carbohydrate chemistry. This compound is recognized for its protective group functionality, which is essential for the selective modification of hydroxyl groups in sugars. Its unique structure allows for enhanced stability and solubility, making it an ideal candidate for applications in the synthesis of glycosides and oligosaccharides. Researchers often utilize this compound in the development of pharmaceuticals and biochemicals, where precise control over sugar modifications is necessary for achieving desired biological activities.

In addition to its synthetic applications, 2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose serves as a valuable intermediate in the production of various bioactive compounds. Its ability to protect hydroxyl groups while allowing for further functionalization makes it a preferred choice among chemists. This compound not only streamlines the synthesis process but also enhances the overall yield and purity of the final products, making it a significant asset in both academic and industrial research settings.

Synonyms
Diacétone-β-D-fructose
CAS Number
20880-92-6
Purity
≥ 99 % (HPLC)
Molecular Formula
C12H20O6
Molecular Weight
260.28
MDL Number
MFCD00022183
PubChem ID
348012
Melting Point
94,0-97,5 °C
Appearance
Poudre blanche à blanc cassé
Optical Rotation
[a] D 20 = -30,5 à -34,8°
Conditions
Conserver à 0-8 °C
General Information
Synonyms
Diacétone-β-D-fructose
CAS Number
20880-92-6
Purity
≥ 99 % (HPLC)
Molecular Formula
C12H20O6
Molecular Weight
260.28
MDL Number
MFCD00022183
PubChem ID
348012
Melting Point
94,0-97,5 °C
Appearance
Poudre blanche à blanc cassé
Optical Rotation
[a] D 20 = -30,5 à -34,8°
Conditions
Conserver à 0-8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose is widely utilized in research focused on:

  • Food Industry: This compound serves as a sugar substitute in low-calorie food products, providing sweetness without the calories associated with regular sugars.
  • Pharmaceuticals: It is used in drug formulation as a stabilizing agent, enhancing the solubility and bioavailability of active pharmaceutical ingredients.
  • Biotechnology: In the production of biopharmaceuticals, it acts as a cryoprotectant, preserving the integrity of biological samples during freezing and thawing processes.
  • Cosmetics: The compound is incorporated into cosmetic formulations for its moisturizing properties, helping to improve skin hydration and texture.
  • Research Applications: It is utilized in carbohydrate chemistry studies, aiding researchers in synthesizing and analyzing complex sugar molecules for various applications.

Citations