Description

1-(4-Oxo-6-Hydroxy-2-Thioxo-2,3,4,5-Tetrahydro-Pyrimido-5-Yliden)-5-(4,6-Dioxo-2-Thioxo-Hexahydro-Pyrimido-5-Yl)-Pentadiene-2,4 CAS NO 63811-40-5 is a complex heterocyclic compound featuring fused pyrimidine rings with ketone, hydroxyl, and thione functional groups. This unique molecular architecture makes it a valuable intermediate for advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for constructing novel molecular scaffolds with potential biological activity.

Application

This specialized chemical intermediate serves critical roles in advanced research and development settings. Its primary applications include:

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Organic Synthesis Research: Used as a precursor for developing complex heterocyclic compounds in academic and industrial laboratories.
• Agrochemical Development: Acts as an intermediate in the research and synthesis of new active ingredients for crop protection products.
• Material Science: Investigated for the creation of novel organic materials with specific electronic or photophysical properties.
• Bioconjugation Chemistry: Its reactive functional groups make it suitable for exploring new bioconjugation techniques and linker molecules.

Basic Information

Product Name	1-(4-Oxo-6-Hydroxy-2-Thioxo-2,3,4,5-Tetrahydro-Pyrimido-5-Yliden)-5-(4,6-Dioxo-2-Thioxo-Hexahydro-Pyrimido-5-Yl)-Pentadiene-2,4
CAS No.	63811-40-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-(4-Oxo-6-hydroxy-2-thioxo-2,3,4,5-tetrahydro-5-pyrimidinylidene)-5-(4,6-dioxo-2-thioxohexahydro-5-pyrimidinyl)-2,4-pentadiene; 63811-40-5; Pentadiene-2,4, 1-(4-oxo-6-hydroxy-2-thioxo-2,3,4,5-tetrahydro-5-pyrimidinylidene)-5-(4,6-dioxo-2-thioxohexahydro-5-pyrimidinyl)-; A complex pyrimidine-thione derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a focus on consistent purity and identity for research applications. Certificates of Analysis (COA) detailing batch-specific results for identity, purity, and related substances are available upon request. Our quality system is designed to support cGMP and ISO guidelines for reliable sourcing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is likely light-sensitive and may be hygroscopic; handle and store under an inert atmosphere such as nitrogen for long-term stability.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.