Thermo Scientific Chemicals L-(-)-Arabitol, 98%

Description

CAS: 7643-75-6 | C5H12O5 | 152.15 g/mol

L-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).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
L-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).

Solubility
Soluble in water (50 mg/ml).

Notes
It is hygroscopic. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 7643-75-6
• Molecular Formula: C5H12O5
• Molecular Weight (g/mol): 152.15
• MDL Number: MFCD00064290
• InChI Key: HEBKCHPVOIAQTA-UHFFFAOYNA-N
• Synonym: l-arabitol, l-arabinitol, l-arabinol, l-lyxitol, l---arabitol, arabinitol, l---arabinitol, arabinitol, l, 2s,4s-pentane-1,2,3,4,5-pentol, l--arabitol
• PubChem CID: 439255
• ChEBI: CHEBI:18403
• IUPAC Name: (2S,4S)-pentane-1,2,3,4,5-pentol
• SMILES: OCC(O)C(O)C(O)CO

• Melting Point: 98°C to 103°C
• Quantity: 100 g
• Beilstein: 1720521
• Sensitivity: Hygroscopic
• Merck Index: 14,762
• Solubility Information: Soluble in water (50mg/ml).
• Optical Rotation: −11° (c=5 in 8% Borax Solution)
• Formula Weight: 152.15
• Percent Purity: 98%
• Chemical Name or Material: L-(-)-Arabitol

Safety and Handling

Hazard Category	H500
EINECSNumber	231-582-6
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only