Description

Thiazolo[4,5-B]Pyridin-5(4H)-One, 2-(Ethylamino)-7-Hydroxy- (9Ci) is a specialized heterocyclic organic compound belonging to the fused thiazolopyridine class. This high-purity intermediate is critical for advanced pharmaceutical research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It serves as a key building block for medicinal chemists and R&D teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways or receptors.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize potency, selectivity, and pharmacokinetic properties.
• Agrochemical Development: Serves as a building block for creating new active ingredients in crop protection products, such as herbicides or fungicides.
• Biochemical Probe Synthesis: Utilized in the development of chemical probes for studying biological processes and target validation in life sciences.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to construct complex molecules for advanced material science applications.

Basic Information

Product Name	Thiazolo[4,5-B]Pyridin-5(4H)-One, 2-(Ethylamino)-7-Hydroxy- (9Ci)
CAS No.	674807-08-0
Molecular Formula	C9H9N3O2S
Molecular Weight	223.25 g/mol
Synonyms	2-(Ethylamino)-7-hydroxythiazolo[4,5-b]pyridin-5(4H)-one; 7-Hydroxy-2-(ethylamino)-4H,5H-thiazolo[4,5-b]pyridin-5-one; 2-Ethylamino-7-hydroxy-thiazolo[4,5-b]pyridin-5-one; Thiazolo[4,5-b]pyridin-5(4H)-one, 2-(ethylamino)-7-hydroxy-; CAS 674807-08-0
EINECS	Contact for details

Quality Control

Every batch of Thiazolo[4,5-B]Pyridin-5(4H)-One, 2-(Ethylamino)-7-Hydroxy- (9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere when not in use to prevent degradation and ensure long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.