Description

3-(5,6,7,8-Tetrahydro-Benzo[4,5]Thieno[2,3-D]Pyrimidin-4-Ylamino)-Propionic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is critical for research and development in medicinal chemistry, serving as a key building block for novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing kinase inhibitors and other targeted small-molecule drugs.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel kinase inhibitors for oncology and inflammatory disease research.
• Medicinal Chemistry Research: Used as a scaffold or building block for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Biochemical Tool Compound: Serves as a reference standard or active pharmaceutical ingredient (API) starting material for biological testing and assay development.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Item	Detail
Product Name	3-(5,6,7,8-Tetrahydro-Benzo[4,5]Thieno[2,3-D]Pyrimidin-4-Ylamino)-Propionic Acid
CAS No.	442651-60-7
Molecular Formula	C₁₅H₁₇N₃O₂S
Molecular Weight	303.38 g/mol
Synonyms	3-[(5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino]propanoic acid; 442651-60-7; 3-(5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-ylamino)propionic acid; Propanoic acid, 3-[(5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino]-; Tetrahydrobenzothienopyrimidine propionic acid derivative
EINECS	Contact for details

Quality Control

Our production of 3-(5,6,7,8-Tetrahydro-Benzo[4,5]Thieno[2,3-D]Pyrimidin-4-Ylamino)-Propionic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for critical R&D applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to protect this moisture-sensitive material.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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.