Description

3-C-((Triphenylstannyl)Methyl)-1,2-5,6-Di-o-Isopropylidene-D-Allofuranose CAS NO 126193-17-7 is a specialized organotin derivative of a protected sugar molecule, designed for advanced synthetic chemistry applications. This compound is valued for its unique reactivity as a chiral building block and organotin reagent, enabling precise stereochemical control in complex molecular assembly. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel bioactive compounds and materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for nucleoside analogs and carbohydrate-based drugs.
• Organometallic Catalyst/Reagent: Utilized in Stille cross-coupling reactions and other transition metal-catalyzed transformations to form carbon-carbon bonds under mild conditions.
• Glycochemistry Research: Acts as a protected glycosyl donor or a functionalized sugar derivative for the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Agrochemical Synthesis: Employed in the creation of novel, stereochemically defined pesticide and herbicide candidates.
• Material Science Precursor: Used in the development of functionalized polymers and smart materials where the introduction of a sugar moiety with an organotin handle is required.
• Academic & Industrial R&D: A valuable tool for methodological studies in synthetic organic chemistry, exploring new reactions involving organotin compounds and carbohydrate chemistry.

Basic Information

Product Name	3-C-((Triphenylstannyl)Methyl)-1,2-5,6-Di-o-Isopropylidene-D-Allofuranose
CAS No.	126193-17-7
Molecular Formula	C31H36O6Sn
Molecular Weight	623.31 g/mol
Synonyms	1,2:5,6-Di-O-isopropylidene-3-C-(triphenylstannylmethyl)-α-D-allofuranose; 3-C-(Triphenylstannylmethyl)-1,2:5,6-di-O-isopropylidene-α-D-allofuranose; D-Allofuranose, 3-C-((triphenylstannyl)methyl)-1,2:5,6-di-O-(1-methylethylidene)-; Triphenylstannylmethyl Diacetone Allose; Protected Stannyl Sugar Derivative
EINECS	Contact for details

Quality Control

Every batch of 3-C-((Triphenylstannyl)Methyl)-1,2-5,6-Di-o-Isopropylidene-D-Allofuranose is manufactured and tested under strict quality management protocols. Our products undergo rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere to maximize stability, as organotin compounds can be sensitive to prolonged air exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin (Sn) Content	18.5 - 19.5%
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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