Description

Altenuisol is a specialized chemical compound with the CAS registry number 42719-66-4. This high-purity intermediate is valued for its role in advanced synthetic pathways, particularly in the pharmaceutical and fine chemical sectors. It is essential for research and development chemists and production units requiring reliable, high-quality building blocks for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and pesticides.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, dyes, and pigments.
• Academic & Industrial Research: A valuable reagent for methodological development and exploratory chemistry in R&D laboratories.
• Material Science: Potential application in the synthesis of functional polymers and advanced organic materials.

Basic Information

Item	Details
Product Name	Altenuisol
CAS No.	42719-66-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,4-Dichloro-5-fluoropyrimidine; 5-Fluoro-2,4-dichloropyrimidine; 2,4-Dichloro-5-fluoropyrimidine; Altenuisol; CAS 42719-66-4; 5-Fluor-2,4-dichlorpyrimidin; Pyrimidine, 2,4-dichloro-5-fluoro-
EINECS	Contact for details

Quality Control

Our Altenuisol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

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

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