Description

Pyrido[3',2':4,5]Thieno[3,2-D]Pyrimidin-4(3H)-One, 3-[(3S)-3,4-Dihydroxybutyl]-7,9-Dimethyl- is a high-purity, complex heterocyclic compound of significant interest in advanced pharmaceutical research and development. This molecule serves as a critical synthetic intermediate or a potential active pharmaceutical ingredient (API) scaffold for targeting specific biological pathways. It is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery of novel therapeutics. Our supply ensures consistent quality and reliable availability for your most demanding synthesis projects.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in oncology and antiviral research.
• Kinase Inhibitor Development: Used as a core scaffold for designing and optimizing potent and selective kinase inhibitors due to its privileged pyridothienopyrimidine structure.
• Biochemical Research: Employed as a reference standard or a probe compound in high-throughput screening (HTS) and target validation studies.
• Organic Synthesis: Acts as a versatile precursor for further chemical modifications, enabling the exploration of new chemical space in medicinal chemistry.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services for the pharmaceutical industry.

Basic Information

Product Name	Pyrido[3',2':4,5]Thieno[3,2-D]Pyrimidin-4(3H)-One, 3-[(3S)-3,4-Dihydroxybutyl]-7,9-Dimethyl-
CAS No.	548430-97-3
Molecular Formula	C17H19N3O3S
Molecular Weight	345.42 g/mol
Synonyms	3-[(3S)-3,4-Dihydroxybutyl]-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one; 7,9-Dimethyl-3-[(3S)-3,4-dihydroxybutyl]pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one; (3S)-3,4-Dihydroxybutyl-7,9-dimethylpyridothienopyrimidinone; CAS 548430-97-3
EINECS	Contact for details

Quality Control

Our Pyrido[3',2':4,5]Thieno[3,2-D]Pyrimidin-4(3H)-One, 3-[(3S)-3,4-Dihydroxybutyl]-7,9-Dimethyl- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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