Description

Glycine, n-[[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]Acetyl]-, Ethyl Ester (9Ci) is a specialized heterocyclic organic compound that serves as a critical synthetic intermediate in advanced pharmaceutical research and development. This high-purity building block is essential for constructing complex molecular architectures, particularly in the synthesis of novel thienopyrimidine-based active pharmaceutical ingredients (APIs). It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new therapeutic agents or high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel thienopyrimidine derivatives with potential biological activity.
• API Development: Used in research and process chemistry for constructing core structures in new drug candidates.
• Agrochemical Research: Intermediate in the development of new pesticides or herbicides with thienopyrimidine scaffolds.
• Chemical Biology: Serves as a precursor for designing molecular probes and enzyme inhibitors.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing of complex, high-value specialty chemicals.
• Academic Research: Used in university and institutional labs for heterocyclic chemistry studies and methodology development.

Basic Information

Item	Details
Product Name	Glycine, n-[[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]Acetyl]-, Ethyl Ester (9Ci)
CAS No.	606107-57-7
Molecular Formula	C15H17N3O4S2
Molecular Weight	367.44 g/mol
Synonyms	Ethyl 2-[[(5,6-Dimethyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio]acetamido]acetate; 2-[[(5,6-Dimethyl-4-oxo-1H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(ethoxycarbonylmethyl)acetamide; N-[[(1,4-Dihydro-5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)thio]acetyl]glycine ethyl ester; Glycine, N-[[(5,6-dimethyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio]acetyl]-, ethyl ester
EINECS	Contact for details

Quality Control

Our Glycine, n-[[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]Acetyl]-, Ethyl Ester (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your regulatory and quality documentation 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). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

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)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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