Description

(5,6-Dimethyl-Thieno[2,3-D]Pyrimidin-4-Ylamino)-Acetic Acid is a high-purity, functionalized heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of novel pharmaceutical candidates and agrochemicals, particularly those targeting specific enzymatic pathways. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive thienopyrimidine core.
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying biological processes and target validation.
• Material Science Research: Acts as a building block for creating novel organic electronic materials or metal-organic frameworks (MOFs).
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	(5,6-Dimethyl-Thieno[2,3-D]Pyrimidin-4-Ylamino)-Acetic Acid
CAS No.	384353-04-2
Molecular Formula	C12H13N3O2S
Molecular Weight	263.31 g/mol
Synonyms	4-[(5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino]acetic acid; 2-[(5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino]acetic acid; (5,6-Dimethylthieno[2,3-d]pyrimidin-4-ylamino)acetic acid; Glycine, N-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)-; 384353-04-2; Thieno[2,3-d]pyrimidine-4-acetic acid derivative
EINECS	Contact for details

Quality Control

Our (5,6-Dimethyl-Thieno[2,3-D]Pyrimidin-4-Ylamino)-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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