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xylitol

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Identification
Molecular formula
C5H12O5
CAS number
87-99-0
IUPAC name
pentane-1,2,3,4,5-pentol
State
State
Xylitol is a solid at room temperature, typically found in its crystalline form.
Melting point (Celsius)
92.00
Melting point (Kelvin)
365.15
Boiling point (Celsius)
215.00
Boiling point (Kelvin)
488.15
General information
Molecular weight
152.15g/mol
Molar mass
152.1460g/mol
Density
1.5200g/cm3
Appearence

Xylitol appears as a white, crystalline powder. It is known for its sweet taste, similar to sucrose, and is often used as a sugar substitute.

Comment on solubility

Solubility of Pentane-1,2,3,4,5-pentol (C5H12O5)

Pentane-1,2,3,4,5-pentol, a polyol compound, exhibits interesting solubility characteristics due to its five hydroxyl (–OH) groups.

Key Points on Solubility:

  • Hydrophilicity: The presence of multiple hydroxyl groups increases its affinity for water, making pentane-1,2,3,4,5-pentol highly soluble in aqueous solutions.
  • Solvent Versatility: It can dissolve in various polar solvents, enhancing its utility in chemical processes and formulations.
  • Temperature Dependency: Like many organic compounds, its solubility can vary with temperature; it typically increases as the temperature rises.
  • Comparison with Non-Polar Solvents: In contrast, pentane-1,2,3,4,5-pentol has limited solubility in non-polar solvents such as hexane due to its polar nature.

In summary, the solubility profile of pentane-1,2,3,4,5-pentol is dominated by its hydroxyl groups, which significantly enhance its interaction with water and other polar solvents, thus making it an intriguing compound for various applications.

Interesting facts

Interesting Facts about Pentane-1,2,3,4,5-pentol

Pentane-1,2,3,4,5-pentol is a fascinating compound known for its unique structure and properties. Here are some intriguing aspects to consider:

  • Structure and Isomerism: Pentane-1,2,3,4,5-pentol contains five hydroxyl (−OH) groups, making it highly functionalized. Its structure provides various isomers, as the position of each hydroxyl group can vary, leading to numerous possible configurations.
  • Biological Relevance: This compound is related to sugar alcohols, which can be found in nature. Sugar alcohols are often used in food products for their sweetness and lower caloric content. Pentane-1,2,3,4,5-pentol presents potential applications in the food industry due to its sweet taste and lower glycemic index.
  • Pharmaceutical Applications: Compounds with multiple hydroxyl groups have been studied for their potential use in drug formulation. Their ability to form hydrogen bonds can enhance solubility and stability in biological systems.
  • Environmental Impact: Understanding compounds like pentane-1,2,3,4,5-pentol is crucial as they can serve as biodegradable alternatives to more harmful substances, contributing to eco-friendly practices.
  • Synthesis: Its synthesis typically involves reaction strategies using pentane as a precursor. Various chemical reaction conditions can significantly influence the yield and purity of the final product.

Overall, pentane-1,2,3,4,5-pentol exemplifies the beauty of organic chemistry. Its multifaceted nature illustrates how simple modifications in molecular structure can result in a compound with diverse applications and significance in modern science.

Synonyms
Pentitol
DL-Xylitol
arabitol(d)
pentane-1,2,3,4,5-pentol
Arabinitol, D-
Arabitol, D-
NSC16868
NSC25288
D(+)-Arabitol
1,2,3,4,5-Pentahydroxypentane
16277-71-7
Adonitol;Adonite
DTXSID7042514
a pentitol
Arabinitol-
Pentitol #
NCGC00095537-01
Klinit (TN)
Spectrum_000362
Spectrum_001379
D-Arabitol (Standard)
SpecPlus_000401
SpecPlus_000707
Xylitol (JP18/NF)
Spectrum2_001746
Spectrum2_001794
Spectrum3_001353
Spectrum3_001865
Spectrum4_001688
Spectrum5_000336
ARABITOL, (D)
1,3,4,5-Pentanepentol
NCIOpen2_001051
SCHEMBL22831
BSPBio_003165
BSPBio_003310
KBioGR_001956
KBioSS_000842
KBioSS_001859
SPECTRUM211539
SPECTRUM310002
DivK1c_006497
DivK1c_006803
SPBio_001747
SPBio_001852
WLN: Q1YQYQYQ1Q -RIB
CHEMBL1369426
SCHEMBL12754877
BDBM16416
HY-N3686A
HY-N3686R
KBio1_001441
KBio1_001747
KBio2_000842
KBio2_001859
KBio2_003410
KBio2_004427
KBio2_005978
KBio2_006995
KBio3_002385
KBio3_002812
HMS3656D03
6917-36-8
HY-N3686
NSC25283
NSC83253
CCG-38442
CCG-38799
STL301910
AKOS006230298
SB44769
SB44848
SDCCGMLS-0066553.P001
SDCCGMLS-0066553.P002
NCGC00095537-02
NCGC00095537-03
NCGC00095537-04
NCGC00095537-06
SY069463
DB-056064
DB-057037
CS-0024061
CS-0214568
NS00004451
D00061
D85122
5EEA3448-9684-4158-A021-5E82DBD7CAC3
Ribitol; Adonitol; Adonit; Adonite; NSC 16868; ribo-Pentitol