Description

5-Amino-6-(D-Ribitylamino)Uracil (Hydrochloride) is a key riboflavin (Vitamin B2) biosynthesis intermediate and a versatile biochemical building block. This compound is essential for research and development in the synthesis of complex vitamins, coenzymes, and nucleotide analogs. It is primarily utilized by pharmaceutical R&D departments, fine chemical manufacturers, and academic research institutions focused on metabolic pathways and enzyme studies.

Application

• Pharmaceutical Intermediate: A critical precursor in the chemical and enzymatic synthesis of Riboflavin (Vitamin B2) and its derivatives.
• Biochemical Research: Used as a substrate or reference standard in studies of riboflavin synthase and other enzymes involved in vitamin biosynthesis pathways.
• Fine Chemical Synthesis: Serves as a specialized building block for the preparation of modified nucleosides, nucleotides, and other complex heterocyclic compounds.
• Nutraceutical Development: Employed in R&D for the development of advanced vitamin formulations and fortified food products.
• Reference Standard: Used in analytical laboratories for method development and quality control testing of riboflavin and related substances.

Basic Information

Product Name	5-Amino-6-(D-Ribitylamino)Uracil (Hydrochloride)
CAS No.	134452-11-2
Molecular Formula	C9H17ClN4O6
Molecular Weight	312.71 g/mol
Synonyms	6-(D-Ribitylamino)-5-aminouracil hydrochloride; 5-Amino-6-(D-ribitylamino)-2,4(1H,3H)-pyrimidinedione hydrochloride; ARU hydrochloride; 5-Amino-6-ribitylaminouracil HCl; Vitamin B2 intermediate; Riboflavin precursor; Lumazine derivative hydrochloride
EINECS	Contact for details

Quality Control

Our 5-Amino-6-(D-Ribitylamino)Uracil (Hydrochloride) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting batch-specific results are available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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