CAS 25581-41-3: (-)-2,3-O-isopropylidene-D-erythrono-lactone

Description: (-)-2,3-O-Isopropylidene-D-erythrono-lactone, with the CAS number 25581-41-3, is a chemical compound characterized by its lactone structure, which is a cyclic ester formed from the condensation of a hydroxy acid. This compound features a chiral center, contributing to its optical activity, and is specifically the (-) enantiomer, indicating its specific rotation in polarized light. The isopropylidene group provides steric hindrance, influencing its reactivity and stability. Typically, lactones like this one are involved in various organic synthesis reactions, serving as intermediates in the production of more complex molecules. The presence of the hydroxyl and carbonyl functional groups in its structure allows for potential hydrogen bonding and reactivity with nucleophiles. Its solubility characteristics are influenced by the presence of the isopropylidene group, which can enhance lipophilicity. Overall, this compound is of interest in synthetic organic chemistry and may have applications in the development of pharmaceuticals or other bioactive compounds.

Formula: C₇H₁₀O₄

InChI: InChI=1/C7H10O4/c1-7(2)10-4-3-9-6(8)5(4)11-7/h4-5H,3H2,1-2H3

Synonyms:

• 2,3-O-Isopropylidene-D-erythronolactone
• (3aR,6aR)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one
• 2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one

2,3-O-Isopropylidene-D-erythronolactone

CAS: 25581-41-3

• Formula: C₇H₁₀O₄
• Purity: >98.0%(GC)
• Color and Shape: White to Light yellow to Light orange powder to crystal
• Molecular weight: 158.15

2,3-O-Isopropylidene-D-erythronolactone, 98%

CAS: 25581-41-3

It undergoes Aldol condensations with silyl ketene acetals.1 Employed in spiroannulated carbohydrate synthesis.2 Convergent syntheses …

• Formula: C₇H₁₀O₄
• Purity: 98%
• Color and Shape: Powder
• Molecular weight: 158.15

2,3-O-ISOPROPYLIDENE-D-ERYTHRONOLACTONE

CAS: 25581-41-3

• Formula: C₇H₁₀O₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 158.1519

(3Ar,6Ar)-2,2-Dimethyldihydrofuro[3,4-D][1,3]Dioxol-4(3Ah)-One

CAS: 25581-41-3

• Purity: 98%
• Molecular weight: 158.15g/mol

2,3-O-Isopropylidene-D-erythronolactone

CAS: 25581-41-3

(3aR,6aR)-2,2-Dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one

CAS: 25581-41-3

• Purity: 98%
• Molecular weight: 158.15299987793

2,3-O-Isopropylidene-D-erythronolactone

CAS: 25581-41-3

Please enquire for more information about 2,3-O-Isopropylidene-D-erythronolactone including the price, delivery time and more detailed …

• Formula: C₇H₁₀O₄
• Purity: Area-% Min. 95 Area-%
• Color and Shape: Powder
• Molecular weight: 158.15 g/mol

2,3-O-Isopropylidene-D-erythronolactone

CAS: 25581-41-3

Applications A chiral synthon used for the synthesis of certain natural products such as the …

• Formula: C₇H₁₀O₄
• Color and Shape: Neat
• Molecular weight: 158.15