Identification | More | [Name]
D-ERYTHRONOLACTONE | [CAS]
15667-21-7 | [Synonyms]
(2R,3R)-BUTANE-2,3,4-TRIOL-1,4 LACTONE (3R,4R)-(-)-D-ERYTHRONOLACTONE (3R,4R)-DIHYDROXYDIHYDRO-2(3H)-FURANONE (3R)-CIS-4,5-DIHYDRO-3,4-DIHYDROXY-2(3H)-FURANONE (3R-CIS) (-)-DIHYDRO-3,4-DIHYDROXY-2(3H)-FURANONE D-ERYTHRONIC ACID GAMMA-LACTONE D-ERYTHRONIC GAMMA-LACTONE D-ERYTHRONO-1,4-LACTONE D-ERYTHRONOLACTONE (3R,4R)-(-)-D-ERYTHRONOLACTONE 99.5+% d-erythronic acid γ-lactone 2(3H)-Furanone, dihydro-3,4-dihydroxy-, (3R,4R)- D-Erythronolactone, (3R-cis) (-)-Dihydro-3,4-dihydroxy-2(3H)-furanone (3R,4R)-(-)-D-ERYTHRONOLACTONE, 99+% | [Molecular Formula]
C4H6O4 | [MDL Number]
MFCD00077763 | [Molecular Weight]
118.09 | [MOL File]
15667-21-7.mol |
Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
100-102 °C(lit.)
| [Boiling point ]
140.59°C (rough estimate) | [density ]
1.0887 (rough estimate) | [refractive index ]
-71 ° (C=1, H2O) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
12.34±0.40(Predicted) | [color ]
White to Off-White | [optical activity]
[α]20/D 71°, c = 1 in H2O | [Usage]
A chiral synthon used for the synthesis of certain natural products such as the leukotrienes | [BRN ]
81073 | [CAS DataBase Reference]
15667-21-7(CAS DataBase Reference) |
Hazard Information | Back Directory | [Chemical Properties]
D-ERYTHRONOLACTONE is white to light yellow crystal powde
| [Uses]
D-erythrono-1,4-lactone is a potential substrates of dihydroxy acid dehydratase. | [Uses]
D-ERYTHRONOLACTONE is a chiral synthon used for the synthesis of certain natural products such as the leukotrienes
| [Definition]
ChEBI: Erythrono-1,4-lactone is a butan-4-olide that is dihydrofuran-2-one substituted at C-3 and C-4 by hydroxy groups (the 3R,4R-diastereomer). It is a butan-4-olide and a diol. | [Purification Methods]
Recrystallise it from EtOAc (20 parts) or isoPrOH (3 parts). [Baker & MacDonald J Am Chem Soc 82 230 1960, Glattfeld & Forbrich J Am Chem Soc 56 1209 1934, Weidenhagen & Wegner Chem Ber 72 2010 1939, Musich & Rapoport J Am Chem Soc 100 4865 1978, Beilstein 18/2 V 457.] |
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