Description

[1]Benzothieno[2,3-D]Pyrimidin-4(1H)-One, 5,6,7,8-Tetrahydro-7-Methyl-2-(1-Methylethyl)-, Hydrazone (9Ci) is a high-purity, complex heterocyclic organic compound that serves as a critical advanced intermediate in pharmaceutical research and development. Its value lies in its sophisticated molecular architecture, which makes it a versatile building block for synthesizing novel active pharmaceutical ingredients (APIs) and other fine chemicals. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new therapeutic agents or functional materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Active Pharmaceutical Ingredient (API) Synthesis: Used as a building block in the multi-step synthesis of complex target molecules for clinical testing and production.
• Agrochemical Research: Serves as an intermediate in the development of new pesticides, herbicides, or fungicides due to its heterocyclic core.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways and target validation.
• Material Science Research: Potential use as a precursor for organic electronic materials or specialty polymers, leveraging its fused ring system.
• Contract Research & Development (CRO/CMO): Supplied to research organizations and custom synthesis facilities for client-directed synthetic projects.

Basic Information

Product Name	[1]Benzothieno[2,3-D]Pyrimidin-4(1H)-One, 5,6,7,8-Tetrahydro-7-Methyl-2-(1-Methylethyl)-, Hydrazone (9Ci)
CAS No.	606114-00-5
Molecular Formula	C16H20N4OS
Molecular Weight	316.42 g/mol
Synonyms	5,6,7,8-Tetrahydro-7-methyl-2-(1-methylethyl)[1]benzothieno[2,3-d]pyrimidin-4(1H)-one hydrazone; 7-Methyl-2-isopropyl-4,5,6,7-tetrahydro-1H-[1]benzothieno[2,3-d]pyrimidin-4-one hydrazone; 606114-00-5; Benzothienopyrimidinone hydrazone derivative; Tetrahydrobenzothienopyrimidinone isopropyl hydrazone
EINECS	Contact for details

Quality Control

Our production of [1]Benzothieno[2,3-D]Pyrimidin-4(1H)-One, 5,6,7,8-Tetrahydro-7-Methyl-2-(1-Methylethyl)-, Hydrazone (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity suitable for advanced research applications. Each lot is characterized and released with a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support development projects with custom synthesis and analytical method development to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.