Description

Carbostyril 165 is a high-purity organic chemical compound, also known by its CAS number 26078-23-9. This heterocyclic compound serves as a crucial advanced intermediate in the synthesis of complex pharmaceuticals and specialty organic materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the development of advanced herbicides and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for electron-transport materials and emissive layer dopants.
• Fluorescent Dye & Pigment Manufacturing: Acts as an intermediate for creating specialized fluorophores and high-performance pigments.
• Ligand & Catalyst Development: Utilized in organometallic chemistry for constructing complex chelating ligands.
• Academic & Industrial Research: A valuable compound for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	Carbostyril 165
CAS No.	26078-23-9
Molecular Formula	C₁₃H₁₀N₂O₂
Molecular Weight	226.23 g/mol
Synonyms	7-Hydroxy-1-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid; 1-Methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid 7-oxide; 1-Methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid 7-oxide; Carbostyril 165; 1-Methyl-7-hydroxy-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our Carbostyril 165 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality documentation, including detailed Certificates of Analysis (COA) for each lot, which specify identity, purity, and impurity profiles. Our standard grade meets typical research and industrial requirements, with custom purity grades (e.g., >98%, >99%) available upon request to support specific application needs from early-stage R&D to scale-up.

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). Keep the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.