ChemicalBook--->CAS DataBase List--->2782-09-4

2782-09-4

2782-09-4 Structure

2782-09-4 Structure
IdentificationBack Directory
[Name]

D-ARABINO-1,4-LACTONE
[CAS]

2782-09-4
[Synonyms]

D-ARABINO-1,4-LACTONE
D-arabono-1,4-lactone
1,4-D-Arabinonolactone
D-Arabino-gamma-lactone
D-arabinono-1,4-lactone
D-Arabinoic acid γ-lactone
D-Arabinoic acid 1,4-lactone
D-Arabinonic acid γ-lactone
D-ARABONIC ACID-GAMMA-LACTONE
1-Oxo-1-deoxy-D-arabinofuranose
D-Arabinonic acid gamma-lactone
D-arabino-Pentonic acid 1,4-lactone
[Molecular Formula]

C5H8O5
[MDL Number]

MFCD00153592
[MOL File]

2782-09-4.mol
[Molecular Weight]

148.11
Chemical PropertiesBack Directory
[Melting point ]

113-114 °C(Solv: ethyl acetate (141-78-6))
[Boiling point ]

364.3±11.0 °C(Predicted)
[density ]

1.667±0.06 g/cm3(Predicted)
[storage temp. ]

−20°C
[solubility ]

Methanol (Slightly), Water (Sparingly)
[form ]

Solid
[pka]

12.10±0.60(Predicted)
[color ]

White to Off-White
[Stability:]

Hygroscopic
Safety DataBack Directory
[RTECS ]

CE6100000
[Toxicity]

mouse,LD50,oral,10600mg/kg (10600mg/kg),Eisei Kagaku. Hygienic Chemistry. Vol. 12, Pg. 69, 1966.
Hazard InformationBack Directory
[Uses]

D-Arabinono-1,4-lactone was used as a substrate for the analysis of L-Fucono-1,5-lactonase from cog3618 of amidohydrolase superfamily.
[Definition]

ChEBI: D-arabinono-1,4-lactone is an arabinono-1,4-lactone. It has a role as a Saccharomyces cerevisiae metabolite. It is functionally related to a D-arabinonic acid. It is an enantiomer of a L-arabinono-1,4-lactone.
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