Description

[4Ar,8Ar,(+)]-Decahydroquinazoline is a saturated, stereochemically defined heterocyclic compound belonging to the quinazoline class. This specific enantiomer is valued as a versatile chiral building block and intermediate in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral scaffold in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and antiviral applications.
• Asymmetric Synthesis: Utilized as a chiral auxiliary or ligand precursor in catalytic asymmetric reactions to induce stereoselectivity.
• Fine Chemical Production: Acts as a building block for creating complex, high-value specialty chemicals and agrochemicals.
• Academic & Industrial Research: Employed in methodological studies and the development of new synthetic pathways in organic chemistry.
• Chemical Reference Standard: Used for analytical purposes, method development, and quality control in laboratories.

Basic Information

Item	Details
Product Name	[4Ar,8Ar,(+)]-Decahydroquinazoline
CAS No.	26693-40-3
Molecular Formula	C8H14N2
Molecular Weight	138.21 g/mol
Synonyms	(+)-cis-Decahydroquinazoline; (4aR,8aR)-Decahydroquinazoline; (R,R)-Decahydroquinazoline; cis-Decahydroquinazoline; Perhydroquinazoline; 1,2,3,4,4a,5,6,7,8,8a-Decahydroquinazoline; 2,3,4,4a,5,6,7,8,8a,9-Decahydro-1H-quinazoline
EINECS	Contact for details

Quality Control

Our [4Ar,8Ar,(+)]-Decahydroquinazoline is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure high chemical and enantiomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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