CAS 3969-84-4: 3,4-O-Isopropylidene-D-mannitol

Description: 3,4-O-Isopropylidene-D-mannitol, with the CAS number 3969-84-4, is a carbohydrate derivative that serves as a protecting group for hydroxyl functionalities in organic synthesis. This compound is a diol, specifically a sugar alcohol, and is derived from D-mannitol, which is a naturally occurring sugar alcohol. The isopropylidene group provides stability and protection to the hydroxyl groups during chemical reactions, allowing for selective modifications. In terms of physical properties, it is typically a white to off-white crystalline solid, soluble in polar solvents like water and alcohols, and exhibits a sweet taste. The compound is often used in the synthesis of more complex carbohydrates and in pharmaceutical applications due to its biocompatibility. Its stability under various conditions makes it a valuable intermediate in organic synthesis. As with many chemical substances, proper handling and safety precautions should be observed, as it may have specific reactivity or toxicity profiles depending on the context of use.

Formula: C₉H₁₈O₆

InChI: InChI=1/C9H18O6/c1-9(2)14-7(5(12)3-10)8(15-9)6(13)4-11/h5-8,10-13H,3-4H2,1-2H3/t5-,6-,7-,8-/m1/s1

Synonyms:

• IsopropylideneDmannitol
• 3,4-O-(1-methylethylidene)hexitol
• 3,4-O-(1-methylethylidene)-D-altritol
• 3,4-O-(1-methylethylidene)-D-iditol
• 3,4-O-(1-methylethylidene)-D-mannitol

3,4-O-Isopropylidene-D-mannitol

CAS: 3969-84-4

• Formula: C₉H₁₈O₆
• Purity: 96%
• Color and Shape: Solid
• Molecular weight: 222.2356

(1R,1?R)-1,1?-((4R,5R)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Ethane-1,2-Diol)

CAS: 3969-84-4

• Purity: 97%
• Molecular weight: 222.24g/mol

3,4-O-Isopropylidene-D-mannitol

CAS: 3969-84-4

• Formula: C₉H₁₈O₆
• Molecular weight: 222.24

3,4-O-Isopropylidene-D-mannitol

CAS: 3969-84-4

• Formula: C₉H₁₈O₆
• Purity: >96.0%(GC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 222.24

(1R,1'R)-1,1'-((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(ethane-1,2-diol)

CAS: 3969-84-4

• Purity: 95.0%
• Molecular weight: 222.23699951171875

3,4-O-Isopropylidene-D-mannitol

CAS: 3969-84-4

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• Formula: C₉H₁₈O₆
• Purity: Min. 95%
• Color and Shape: White Off-White Powder
• Molecular weight: 222.24 g/mol