2,3-<i>O</i>-Isopropylidene-<small>D</small>-erythronolactone , >98.0%(GC) , 25581-41-3

CAS NO.：25581-41-3

Empirical Formula: C7H10O4

Molecular Weight: 158.15

MDL number: MFCD00134440

PRODUCT Properties

• Melting point: 67-69 °C(lit.)
• Boiling point: 259.7±35.0 °C(Predicted)
• Density: 1?+-.0.06 g/cm3(Predicted)
• refractive index: -117 ° (C=1, H2O)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: Chloroform (Slightly), Water (Slightly)
• form: Powder
• color: White to Off-white
• optical activity: [α]20/D 118°, c = 1 in H2O
• Water Solubility: Soluble in water
• BRN: 1282952
• InChI: 1S/C7H10O4/c1-7(2)10-4-3-9-6(8)5(4)11-7/h4-5H,3H2,1-2H3/t4-,5-/m1/s1
• InChIKey: WHPSMBYLYRPVGU-RFZPGFLSSA-N
• SMILES: CC1(C)O[C@@H]2COC(=O)[C@@H]2O1
• CAS DataBase Reference: 25581-41-3(CAS DataBase Reference)

Description and Uses

It undergoes Aldol condensations with silyl ketene acetals.1 Employed in spiroannulated carbohydrate synthesis.2 Convergent syntheses of a hydroxylated indolizidine,3 carbohydrate substituted benzoquinones,4 and of the oxazole segment of calyculin5 have been accomplished using this chiral synthon.

Safety

• PPE: Eyeshields, Gloves, type N95 (US)
• Safety Statements: 22-24/25
• WGK Germany: 3
• HS Code: 2932.20.5050
• Storage Class: 11 - Combustible Solids