Description

Urorost CAS NO 116316-70-2 is a high-purity chemical compound, also known as 2,4-Diamino-6-hydroxypyrimidine, primarily utilized as a key intermediate in pharmaceutical synthesis. Its significance lies in its role as a critical building block for the production of various active pharmaceutical ingredients (APIs), particularly in antiviral and anticancer drug development. This product is essential for research institutions, fine chemical manufacturers, and pharmaceutical companies engaged in nucleoside analog and heterocyclic compound synthesis, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex nucleoside analogs and antiviral agents.
• Antiviral Drug Research: Used in the development and production of active pharmaceutical ingredients (APIs) targeting viral infections.
• Oncology Research: Acts as a building block for experimental compounds and chemotherapeutic agents in cancer research.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for creating specialized heterocyclic compounds.
• Biochemical Research: Utilized in laboratory studies involving pyrimidine metabolism and enzyme inhibition.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP production.

Basic Information

Product Name	Urorost
CAS No.	116316-70-2
Molecular Formula	C4H6N4O
Molecular Weight	126.12 g/mol
Synonyms	2,4-Diamino-6-hydroxypyrimidine; 6-Hydroxy-2,4-diaminopyrimidine; 2,4-Diamino-6-pyrimidinol; NSC 403169; Pyrimidine, 2,4-diamino-6-hydroxy-; Urorost (proprietary/trade name); DAHP
EINECS	Contact for details

Quality Control

Our Urorost is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for pharmaceutical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. While specific grades can be produced, our standard material is suitable for use under cGMP guidelines, and we can support custom synthesis to meet USP, EP, or other pharmacopeial standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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