Basic information
- Standard SMILES
OC[C@H](O)C(O)[C@@H](O)CO- InChIKey
HEBKCHPVOIAQTA-IMJSIDKUSA-N- Molecular formula
- C5H12O5
- Average molar mass
- 152.15 g/mol
- Monoisotopic mass
- 152.06847348
Names & identifiers
- Preferred name
- L-Arabitol
- IUPAC
- (2S,4S)-pentane-1,2,3,4,5-pentol
- English name
- L-(-)-ARABITOL
- Molecular formula
- C5H12O5
- Molecular weight
- 152.15
Names & synonyms
L-arabinitol7643-75-6L-arabitolL-lyxitolL-arabinol(2S,4S)-pentane-1,2,3,4,5-pentolArabinitol, L-CHEBI:1840345Z1K06N9VDTXSID30884411NSC-83253RefChem:559034
Show more names
ARABITOLpentane-1,2,3,4,5-pentaolL-ARA-OLL-arabiteL(-)-ARABITL-ARABITINOLL(-)-Arabit 0
GlyTouCan:G35781DTDTXCID301023852G35781DT231-582-6L-(-)-Arabitol(2S,4S)-Pentane-1,2,3,4,5-pentaolL-(-)-ArabinitolMFCD00064290
Database identifiers
- CAS
7643-75-6- PubChem CID
- 439255
- DTXSID
DTXSID30884411- ChEBI
CHEBI:18403- UNII
- 45Z1K06N9V
- EC Number
- 231-582-6
- Nikkaji
- J8.955I
Properties
Computed structural properties
- XLogP
- -2.5
- Topological polar surface area
- 101 Ų
- Hydrogen bond donors
- 5
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 4
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 76
Experimental & physicochemical properties
Melting Point101 - 104 °C
Physical DescriptionSolid
Collision Cross Section125.2 Ų [M-H]-；136 Ų [M+Na]+
Physicochemical properties
- Melting point
- 101 · 101-104 °C(lit.)
- Boiling point
- 194.6 °C · 194.6°C (rough estimate)
- Density
- 1.1497 · 1.1497 (rough estimate)
- refractive index
- 1.396 · 1.3960 (estimate)
- storage temp.
- 2 · 2-8°C
- solubility
- 2 O: · H2O: 0.1 g/mL, clear, colorless
- pka
- 13.24 · 13.24±0.20(Predicted)
- form
- Powder
- color
- White to off-white
- Water Solubility
- Soluble in water (50 mg/ml).
- Sensitive
- Hygroscopic
- Merck
- 14 · 14,762
- BRN
- 1720521 · 1720521
- Henry's Law Constant
- 8.9 · 8.9×1018 mol/(m3Pa) at 25℃, Saxena and Hildemann (1996)
- Stability
- Hygroscopic
- InChI
- 1S/C5H12O5/c6-1-3(8)5(10)4(9)2-7/h3-10H,1-2H2/t3-,4-/m0/s1
- InChIKey
- HEBKCHPVOIAQTA-IMJSIDKUSA-N
- SMILES
- OC[C@H](O)C(O)[C@@H](O)CO
- LogP
- -2.649 · -2.649 (est)
- CAS DataBase Reference
- 7643 · 7643-75-6(CAS DataBase Reference)
- FDA UNII
- 45 Z1K06N9V · 45Z1K06N9V
- EPA Substance Registry System
- L-Arabinitol (7643-75-6)
- UNSPSC Code
- 41116107 · 41116107
- NACRES
- 25 · NA.25
- PPE
- 95 · Eyeshields, Gloves, type N95 (US)
- Hazard Codes
- Xn
- Risk Statements
- 20 · 20/21/22-36/37/38
- Safety Statements
- 22 · 22-24/25-36-26
- WGK Germany
- 3 · 3
- F
- 3 · 3-10
- TSCA
- TSCA listed
- HS Code
- 29054990 · 29054990
- Storage Class
- 11 · 11 - Combustible Solids
Safety & regulation
GHS classification
GHS ClassificationNot Classified；Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.
Hazard information
Regulatory InformationChemical: L-Arabinitol
Other Safety InformationIMAP assessments - L-Arabinitol: Human health tier I assessment；IMAP assessments - L-Arabinitol: Environment tier I assessment
Hazard Classes and CategoriesNot Classified
Regulatory information
Regulatory InformationChemical: L-Arabinitol
Safety data
- F
- 3-10
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29054990
- risk_code
- 20/21/22-36/37/38
- hazard_code
- Xn
- safety_code
- 22-24/25-36-26
- Storage Class
- 11 - Combustible Solids
Chemistry & industry
Pharmacology
Cellular LocationsExtracellular
Uses & manufacturing
General Manufacturing InformationL-Arabinitol: ACTIVE
Applications
UsesL-Arabitol, a rare sugar alcohol, is being studied as a food additive that reduces fat deposits in the intestines. L-Arabitol is used as an inducer of xylanase expression in Hypocrea jecorina (Trichoderma reesei). L-Arabitol is used to identify, differentiate and characterize L-arabitol dehydrogenase(s).
General DescriptionPharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.L-Arabinitol is formed as a by-product of L-arabinose during the xylitol production in corn cob hydrolysates.
Upstream & downstream products
Downstream products
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Additional notes
DefinitionChEBI: The L-enantiomer of arabinitol.
Related reactions
5 records
Linked notes
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