Description

Dracorubin CAS NO 6219-63-2 is a high-purity, naturally derived perylenequinone pigment known for its distinctive color and complex chemical structure. This compound is valued for its role as a key intermediate in advanced organic synthesis and specialized material research. It is primarily sought by research institutions and industrial R&D departments focused on developing novel dyes, pigments, and functional organic materials.

Application

• Organic Synthesis Intermediate: Serves as a critical building block for synthesizing complex perylenequinone derivatives and other polycyclic aromatic compounds.
• Specialty Dyes & Pigments: Used in the research and development of high-performance, light-fast dyes for niche applications in coatings and advanced materials.
• Photophysical Research: Investigated for its unique optical and electronic properties in studies related to organic semiconductors and photoconductive materials.
• Biochemical Research: Employed as a reference standard or probe in studies of natural product biosynthesis and biological activity.
• Analytical Chemistry: Utilized as a standard for chromatographic analysis and method development due to its distinct spectroscopic signature.

Basic Information

Product Name	Dracorubin
CAS No.	6219-63-2
Molecular Formula	C30H16O6
Molecular Weight	472.44 g/mol
Synonyms	Dracorhodin; 1,3,8,10-Tetrahydroxy-6-methyl-9,10-dihydroanthra[1,2,3-cd:4,5,6-c'd']diisoquinoline-7,14-dione; NSC 627434; Perylenequinone pigment from Draconis Resina; Dragon's blood pigment
EINECS	Contact for details

Quality Control

Our Dracorubin is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	Dark red to brownish-red powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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