Description

.Beta.-Ribo-2-Heptulopyranose, 2,7-Anhydro-1,4-Dideoxy-6-C-Methyl-5-o-Methyl-3-o-(Phenylmethyl)- is a specialized, high-purity carbohydrate derivative with a complex, modified sugar backbone. This compound matters as a critical chiral intermediate and building block for advanced organic synthesis, offering unique stereochemistry for constructing complex molecular architectures. It is primarily needed by pharmaceutical R&D and fine chemical synthesis teams developing novel therapeutics, nucleoside analogs, and bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel antiviral agents, antibiotics, and other small-molecule drugs.
• Nucleoside Analog Synthesis: Used as a precursor or modified sugar moiety in the synthesis of potential nucleoside analog prodrugs for oncology and virology applications.
• Glycochemistry Research: Acts as a valuable substrate or intermediate in studies involving carbohydrate chemistry, glycosylation reactions, and enzyme inhibition.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances where specific stereochemistry is required.
• Bioconjugate Chemistry: Potential use in the development of antibody-drug conjugates (ADCs) or other bioconjugates where a tailored sugar linker is beneficial.
• Academic & Industrial R&D: A crucial reagent for chemical biology research, medicinal chemistry programs, and process development in both academic and industrial settings.

Basic Information

Product Name	.Beta.-Ribo-2-Heptulopyranose, 2,7-Anhydro-1,4-Dideoxy-6-C-Methyl-5-o-Methyl-3-o-(Phenylmethyl)-
CAS No.	123919-49-3
Molecular Formula	C15H20O5
Molecular Weight	280.32 g/mol
Synonyms	2,7-Anhydro-1,4-dideoxy-6-C-methyl-5-O-methyl-3-O-benzyl-β-ribo-hept-2-ulopyranose; 3-O-Benzyl-2,7-anhydro-1,4-dideoxy-6-C-methyl-5-O-methyl-β-D-ribo-hept-2-ulopyranose; 3-O-Benzyl-2,7-anhydro-1,4-dideoxy-6-C-methyl-5-O-methyl-β-ribo-hept-2-ulopyranose; Modified Heptulose Derivative; Benzyl-Protected Anhydro Sugar; CAS 123919-49-3
EINECS	Contact for details

Quality Control

Our .Beta.-Ribo-2-Heptulopyranose derivative is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and NMR for structural confirmation. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; therefore, containers should be kept tightly sealed in a dry environment to prevent moisture uptake. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%

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