Description

Bay 299 CAS NO 2080306-23-4 is a high-purity chemical compound used as a key intermediate in advanced pharmaceutical synthesis and organic research. Its precise molecular structure makes it a critical building block for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile reagent or precursor in complex multi-step organic reactions for academic and industrial research.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and performance materials requiring high-purity intermediates.
• Bioconjugation & Labeling: Potential use in creating labeled compounds or probes for biochemical and diagnostic applications.
• Material Science: Acts as a monomer or functional additive in the research of advanced polymers and functional materials.

Basic Information

Product Name	Bay 299
CAS No.	2080306-23-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	BAY-299; BAY 299; 2080306-23-4; 4-(4-Fluorophenyl)-6-isopropyl-2-[(methylsulfonyl)methyl]pyrimidin-5-yl 4-(2-hydroxyethyl)piperazine-1-carboxylate; 4-(4-Fluorophenyl)-6-isopropyl-2-[(methylsulfonyl)methyl]-5-[[4-(2-hydroxyethyl)-1-piperazinyl]carbonyl]oxy]pyrimidine; 5-[[4-(2-Hydroxyethyl)-1-piperazinyl]carbonyl]oxy]-4-(4-fluorophenyl)-6-isopropyl-2-[(methylsulfonyl)methyl]pyrimidine
EINECS	Contact for details

Quality Control

Our Bay 299 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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