Description

.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-3-Deoxy-2-o-(1-Methylethyl)-4-o-(Phenylmethyl)- is a sophisticated, high-purity carbohydrate derivative and chiral building block of significant interest in advanced organic synthesis. Its value lies in its protected and functionalized sugar scaffold, which provides a versatile intermediate for constructing complex molecules with precise stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing novel active pharmaceutical ingredients (APIs), nucleoside analogs, and specialty glycosides.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel antiviral, anticancer, and antibiotic drugs.
• Nucleoside & Nucleotide Chemistry: Serves as a protected sugar moiety in the synthesis of modified nucleosides and oligonucleotides for therapeutic and diagnostic applications.
• Glycochemistry & Glycobiology: Used in the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics for biological studies and drug discovery.
• Catalyst & Ligand Development: Acts as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Synthesis: Employed as a specialized building block for creating high-value flavors, fragrances, and agrochemicals with specific stereochemical requirements.
• Academic & Industrial R&D: A critical reagent for methodological development in synthetic organic chemistry and carbohydrate research.

Basic Information

Product Name	.Beta.-D-Ribo-Hexopyranose, 1,6-Anhydro-3-Deoxy-2-o-(1-Methylethyl)-4-o-(Phenylmethyl)-
CAS No.	136760-04-8
Molecular Formula	C16H22O5
Molecular Weight	294.34 g/mol
Synonyms	1,6-Anhydro-3-deoxy-2-O-isopropyl-4-O-benzyl-β-D-ribo-hexopyranose; 2-O-Isopropyl-4-O-benzyl-1,6-anhydro-3-deoxy-β-D-ribo-hexopyranose; 3-Deoxy-2-O-isopropyl-4-O-benzyl-1,6-anhydro-β-D-ribo-hexopyranose; Benzyl 2-O-isopropyl-1,6-anhydro-3-deoxy-β-D-ribo-hexopyranoside (tautomeric form); Protected 1,6-Anhydro-β-D-ribo-hexopyranose derivative; Chiral Anhydro Sugar Building Block
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Identity, purity, and impurity profiles are verified using advanced analytical techniques including HPLC, GC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed under an inert atmosphere if specified. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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