D-Erythronolactone , ＞98%(GC) , 15667-21-7

Synonym(s):
(3R-cis) (−)-Dihydro-3,4-dihydroxy-2(3H)-furanone;D-Erythronic acid γ-lactone;D-Erythronolactone

CAS NO.：15667-21-7

Empirical Formula: C4H6O4

Molecular Weight: 118.09

MDL number: MFCD00077763

PRODUCT Properties

• 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
• BRN: 81073

Description and Uses

D-ERYTHRONOLACTONE is a chiral synthon used for the synthesis of certain natural products such as the leukotrienes

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P280-P261
• Safety Statements: 24/25
• WGK Germany: 3
• HS Code: 29322090