(S)-(+)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate TCI D2550

Chemical Identity

Other names: L-(+)-1,2-Isopropylideneglycerol 3-(p-Toluenesulfonate)
CAS No.: 23735-43-5
PubChem: CID 2723760·SID 87568972
Formula: C13H18O5S
Molecular weight: 286.34 g/mol
Purity: >98.0%(GC)
Storage: 0-10°C
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate
SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCC2COC(O2)(C)C
InChIKey: SRKDUHUULIWXFT-NSHDSACASA-N
MDL: MDL00063234

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This compound, (S)-(+)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-toluenesulfonate, is a chiral building block essential in asymmetric synthesis. It plays a critical role in the construction of complex molecular structures by enabling the creation of specific stereochemical configurations. As a key component in chiral synthesis, it is widely used in chemical laboratories to produce compounds with defined optical properties. Its utility extends to the development of pharmaceuticals and other bioactive molecules, where stereochemistry is crucial for biological activity.

The compound's chiral structure allows for the selective synthesis of enantiomers, making it a preferred choice in asymmetric catalysis and stereoselective reactions. Its chemical stability under controlled conditions ensures reliable performance in various synthetic processes. Additionally, its compatibility with standard laboratory reagents and solvents enhances its versatility. These properties make it an indispensable tool for researchers aiming to achieve high stereocontrol in organic synthesis.

In Indonesian laboratories, this compound is commonly used in organic chemistry research focused on drug development and synthetic chemistry. It supports studies aimed at creating bioactive compounds with specific stereochemical configurations. Its application is particularly relevant in pharmaceutical and chemical research, where precise molecular structures are required for functional outcomes. Its reliability and effectiveness make it a standard material in advanced chemical synthesis workflows.

TCI brochures (PDF)

Chiral Building Blocks 2025-04-14 · p. 15

Related TCI products

Asymmetric synthesis for the production of chiral pharmaceutical intermediates due to its ability to control stereochemistry.
Chiral building block in the synthesis of complex organic molecules requiring precise stereochemical control.
Stereoselective reaction catalyst in the preparation of optically active compounds for medicinal use.
Organic chemistry research in the development of bioactive compounds with specific molecular configurations.
Synthesis of optically pure compounds used in the pharmaceutical industry for drug formulation and testing.

Brand	TCI
CAS number	23735-43-5
Molecular formula	—
Purity	—
Category	Chemistry > Asymmetric Synthesis > Chiral Building Blocks
Pack sizes	Available in standard laboratory quantities
Physical form	Solid
Storage	Store in a cool, dry place away from light

This compound should be stored in a cool, dry environment, away from direct sunlight and moisture. It is recommended to keep it in a sealed container to prevent exposure to air and humidity. Due to its chiral nature, it is important to maintain strict handling procedures to avoid contamination or degradation. Proper labeling and storage conditions ensure its stability and effectiveness in laboratory applications. Always use appropriate personal protective equipment when handling this material to ensure safety in the laboratory setting.

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