Description

4-Isobutyl-1,5-Dioxo-2,3,4,5-Tetrahydropyrrolo[1,2-A]Quinazoline-3A(1H)-Carboxylic Acid is a high-purity, complex heterocyclic carboxylic acid derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile chemical building block for research and development. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific enzyme inhibitory activity.
• Organic Synthesis Building Block: Utilized in constructing complex polycyclic frameworks for medicinal chemistry and material science research due to its fused quinazoline-pyrrolidine structure.
• Agrochemical Research: Serves as a starting material for developing new active ingredients with potential herbicidal or insecticidal properties.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.
• Academic & Institutional R&D: Employed in universities and research institutes for studying heterocyclic chemistry, reaction mechanisms, and structure-activity relationships (SAR).
• Fine Chemical Production: Intermediate for the manufacture of specialty chemicals, dyes, and advanced functional materials.

Basic Information

Product Name	4-Isobutyl-1,5-Dioxo-2,3,4,5-Tetrahydropyrrolo[1,2-A]Quinazoline-3A(1H)-Carboxylic Acid
CAS No.	863669-58-3
Molecular Formula	C17H18N2O4
Molecular Weight	314.34 g/mol
Synonyms	4-Isobutyl-1,5-dioxo-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid; 3a-Carboxy-4-isobutyl-1,5-dioxo-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline; Pyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid, 4-(2-methylpropyl)-1,5-dioxo-2,3,4,5-tetrahydro-; 863669-58-3; 4-(2-Methylpropyl)-1,5-dioxo-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic Acid
EINECS	Contact for details

Quality Control

Our 4-Isobutyl-1,5-Dioxo-2,3,4,5-Tetrahydropyrrolo[1,2-A]Quinazoline-3A(1H)-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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