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ChemicalBook--->CAS DataBase List--->15667-21-7

15667-21-7

15667-21-7 Structure

15667-21-7 Structure
IdentificationMore
[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 PropertiesBack 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)
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

29322090
Hazard InformationBack 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.]
Spectrum DetailBack Directory
[Spectrum Detail]

D-ERYTHRONOLACTONE(15667-21-7)1HNMR
D-ERYTHRONOLACTONE(15667-21-7)IR
D-ERYTHRONOLACTONE(15667-21-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

(3R,4R)-(-)-D-Erythronolactone, 99.5+%(15667-21-7)
[Sigma Aldrich]

15667-21-7(sigmaaldrich)
[TCI AMERICA]

D-Erythronolactone,>98.0%(GC)(15667-21-7)
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