Description

Thiazolo[4,5-D]Pyrimidin-2(3H)-One, 5-Amino- is a high-value heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused thiazolopyrimidine core structure makes it a versatile intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probe: Serves as a scaffold for creating tool compounds to study biological pathways and protein functions.
• Material Science: Potential building block for organic electronic materials and advanced polymers due to its conjugated system.
• Academic & Contract Research: Essential for medicinal chemistry programs in universities and contract research organizations (CROs).

Basic Information

Product Name	Thiazolo[4,5-D]Pyrimidin-2(3H)-One, 5-Amino-
CAS No.	848691-22-5
Molecular Formula	C5H4N4OS
Molecular Weight	168.17 g/mol
Synonyms	5-Aminothiazolo[4,5-d]pyrimidin-2(3H)-one; 5-Amino-2,3-dihydrothiazolo[4,5-d]pyrimidin-2-one; 5-Amino-3H-thiazolo[4,5-d]pyrimidin-2-one; 848691-22-5; 5-Amino-2-oxo-2,3-dihydrothiazolo[4,5-d]pyrimidine; Thiazolo[4,5-d]pyrimidin-2(3H)-one, 5-amino-; 5-Amino-2,3-dihydro-1,3-thiazolo[4,5-d]pyrimidin-2-one
EINECS	Contact for details

Quality Control

Our Thiazolo[4,5-D]Pyrimidin-2(3H)-One, 5-Amino- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles as determined by advanced analytical techniques including HPLC, NMR, and mass spectrometry. We support cGMP compliance for pharmaceutical applications and can provide material for research and development through commercial scale.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed when not in use to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Heavy Metals	≤ 20 ppm

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