Description

(5,6,7,8-Tetrahydro-Benzo[4,5]Thieno[2,3-D]Pyrimidin-4-Ylamino)-Acetic Acid is a high-purity, advanced pharmaceutical intermediate of significant interest in modern drug discovery. This compound matters for its role as a key synthetic building block in the development of novel therapeutic agents, particularly kinase inhibitors. Pharmaceutical R&D and fine chemical synthesis companies need this material for creating potential candidates targeting various disease pathways.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel small-molecule drugs, especially kinase inhibitors.
• Biochemical Research: Used as a reference standard or a tool compound in enzymatic assays and target validation studies.
• Medicinal Chemistry: Serves as a core scaffold for structure-activity relationship (SAR) studies to optimize potency and selectivity.
• Contract Research & Manufacturing (CRO/CMO): Supplied for custom synthesis projects and process development for clinical trial materials.
• Oncology Drug Discovery: Investigated for its potential in developing targeted cancer therapies due to its fused heterocyclic structure.

Basic Information

Product Name	(5,6,7,8-Tetrahydro-Benzo[4,5]Thieno[2,3-D]Pyrimidin-4-Ylamino)-Acetic Acid
CAS No.	313534-22-4
Molecular Formula	C₁₄H₁₅N₃O₂S
Molecular Weight	289.35 g/mol
Synonyms	4-[(5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino]acetic acid; 2-[[(5,6,7,8-Tetrahydro-4H-benzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino]]acetic acid; (5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-ylamino)acetic acid; 313534-22-4; THTP-AA; BTP-AA Intermediate; Tetrahydrobenzothienopyrimidine acetic acid derivative
EINECS	Contact for details

Quality Control

Our (5,6,7,8-Tetrahydro-Benzo[4,5]Thieno[2,3-D]Pyrimidin-4-Ylamino)-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure compliance with exacting standards for pharmaceutical research. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
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.