Description

1,2:4,5-Di-o-Isopropylidene-D,L-Myo-Inositol is a key protected derivative of myo-inositol, a fundamental building block in carbohydrate and pharmaceutical chemistry. This compound is valued for its role as a versatile chiral intermediate, enabling the synthesis of complex molecules with high stereochemical control. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing advanced therapeutics and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of inositol phosphate analogs, glycosidase inhibitors, and other bioactive molecules.
• Agrochemical Research: Used in the development of novel plant growth regulators and pesticides that mimic inositol-based signaling pathways.
• Glycochemistry & Glycobiology: Serves as a protected precursor for the preparation of complex carbohydrates, glycoconjugates, and cyclitols for biological studies.
• Chemical Biology Probes: Employed in the creation of labeled or modified inositol derivatives for investigating cellular signaling mechanisms.
• Fine Chemical Synthesis: Acts as a starting material for the production of specialty chemicals, chiral ligands, and catalysts.
• Academic & Industrial R&D: A standard reagent for methodological development in asymmetric synthesis and carbohydrate chemistry.

Basic Information

Product Name	1,2:4,5-Di-o-Isopropylidene-D,L-Myo-Inositol
CAS No.	98974-89-1
Molecular Formula	C12H20O6
Molecular Weight	260.28 g/mol
Synonyms	1,2:4,5-Di-O-Isopropylidene-myo-Inositol; Di-O-isopropylidene-myo-inositol; D,L-1,2:4,5-Di-O-isopropylidene-myo-inositol; 1,2:4,5-Di-O-(1-methylethylidene)-myo-inositol; myo-Inositol, 1,2:4,5-bis-O-(1-methylethylidene)-; Diacetonide-myo-inositol; 1,2:4,5-Diisopropylidene-myo-inositol
EINECS	Contact for details

Quality Control

Our 1,2:4,5-Di-o-Isopropylidene-D,L-Myo-Inositol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168 - 172 °C
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.