Description

1-β-D-Arabinofuranosyluracil is a nucleoside analog of significant interest in pharmaceutical research and development. This compound serves as a critical intermediate and reference standard in the synthesis of antiviral and anticancer agents. It is primarily utilized by research institutions, pharmaceutical manufacturers, and fine chemical suppliers engaged in the development of novel therapeutics. Our supply ensures high purity and batch-to-batch consistency for demanding applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of antiviral and anticancer nucleoside analogs.
• Biochemical Research: Used as a reference standard and substrate in enzymatic studies and metabolic pathway research.
• Antiviral Drug Development: Serves as a core structure for developing compounds targeting viral polymerases.
• Oncology Research: Investigated for its potential role in the development of chemotherapeutic agents.
• Process Development & Scale-up: Employed in optimizing synthetic routes for commercial pharmaceutical production.
• Quality Control & Analytical Standards: Used as a high-purity certified reference material (CRM) for HPLC, LC-MS, and NMR analysis.

Basic Information

Product Name	1-β-D-Arabinofuranosyluracil
CAS No.	3083-77-0
Molecular Formula	C9H12N2O6
Molecular Weight	244.20 g/mol
Synonyms	1-β-D-Arabinofuranosyluracil; β-D-Arabinofuranosyluracil; Uracil Arabinoside; Ara-U; Arabinofuranosyl Uracil; 1-(β-D-Arabinofuranosyl)uracil; NSC 529041; Uridine, 2'-deoxy-2',3'-didehydro- (related isomer)
EINECS	221-374-6

Quality Control

Our 1-β-D-Arabinofuranosyluracil is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. We provide Certificates of Analysis (COA) with detailed results to ensure compliance with your research or production specifications. Our quality commitment supports applications requiring GMP-grade or high-purity research-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Heavy Metals	≤20 ppm
Specific Rotation	Contact for details

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