Description

1-n-Butyl-4-Oxo-1,4-Dihydropyrido[1,2-A]Pyrrolo[2,3-D]Pyrimidine-2-Carboxylic Acid, 96% is a high-purity, advanced pharmaceutical intermediate belonging to a complex fused heterocyclic chemical class. This compound matters as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies. Pharmaceutical R&D departments and fine chemical manufacturers need this material for developing next-generation drugs in oncology and other specialized therapeutic areas.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, especially kinase inhibitors and other targeted small molecules.
• Oncology Drug Research: Used in the research and development of novel anti-cancer agents due to its specific fused heterocyclic scaffold.
• Medicinal Chemistry: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Biochemical Research: Employed as a tool compound or reference standard in biochemical assays to study enzyme inhibition and cellular pathways.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to construct more complex molecular architectures with specific biological activity.
• Contract Manufacturing (CMO): Supplied to contract manufacturing organizations for the cGMP production of clinical trial materials and commercial APIs.

Basic Information

Item	Details
Product Name	1-n-Butyl-4-Oxo-1,4-Dihydropyrido[1,2-A]Pyrrolo[2,3-D]Pyrimidine-2-Carboxylic Acid, 96%
CAS No.	1086386-75-5
Molecular Formula	C₁₈H₁₇N₃O₃
Molecular Weight	323.35 g/mol
Synonyms	1-Butyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxylic acid; 1-n-Butyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxylic acid; 1086386-75-5; Butyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxylic acid; Pyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxylic acid, 1-butyl-1,4-dihydro-4-oxo-; SCHEMBL21809027; ZINC000000899922
EINECS	Contact for details

Quality Control

Our 1-n-Butyl-4-Oxo-1,4-Dihydropyrido[1,2-A]Pyrrolo[2,3-D]Pyrimidine-2-Carboxylic Acid, 96% is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the specified 96% minimum assay and is free from critical impurities. Certificates of Analysis (COA) with full analytical data are provided and can be tailored to support regulatory filings for pharmaceutical applications.

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). The compound may be hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed under inert atmosphere if necessary to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 96.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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