Description

Rubrolone is a specialized organic compound of significant interest in advanced chemical synthesis and life science research. Its unique structural framework makes it a valuable intermediate for developing novel active ingredients and functional materials. This product is essential for R&D laboratories and production facilities in the pharmaceutical and agrochemical sectors seeking to innovate. We supply high-purity Rubrolone CAS NO 65445-21-8 to support critical development and manufacturing processes globally.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Chemical Synthesis: Acts as a versatile precursor for creating complex organic molecules in fine chemical manufacturing.
• Biochemical Research: Employed in academic and industrial laboratories for studying biological pathways and enzyme interactions.
• Material Science: Investigated for potential applications in creating specialized polymers or organic electronic materials.

Basic Information

Product Name	Rubrolone
CAS No.	65445-21-8
Molecular Formula	C15H12O5
Molecular Weight	272.25 g/mol
Synonyms	2H-Naphtho[2,3-b]pyran-5,10-dione, 2,3-dihydro-9-hydroxy-8-methoxy-3-methyl-; Rubrolon; NSC 163063; 8-Methoxy-9-hydroxy-3-methyl-2,3-dihydronaphtho[2,3-b]pyran-5,10-dione; 3-Methyl-8-methoxy-9-hydroxyrubrolone
EINECS	Contact for details

Quality Control

Our Rubrolone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We adhere to cGMP principles where applicable to meet the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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