Description

5H-1,3,4-Thiadiazolo[3,2-A]Pyrimidin-5-One, 2-Butyl-7-Hydroxy- (9Ci) is a specialized heterocyclic organic compound belonging to the fused thiadiazolopyrimidinone class. This high-purity intermediate is valued for its unique molecular scaffold, which is critical for advanced research and development in medicinal chemistry. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of novel active pharmaceutical ingredients (APIs) and other high-value chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or pesticides due to its bioactive heterocyclic core.
• Material Science: Investigated as a precursor or additive for creating advanced organic electronic materials or specialty polymers.
• Biochemical Tool Compound: Employed in life sciences research as a probe or inhibitor to study biological mechanisms in vitro.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to construct complex molecules for various high-value industrial applications.

Basic Information

Item	Detail
Product Name	5H-1,3,4-Thiadiazolo[3,2-A]Pyrimidin-5-One, 2-Butyl-7-Hydroxy- (9Ci)
CAS No.	342592-42-1
Molecular Formula	C9H11N3O2S
Molecular Weight	225.27 g/mol
Synonyms	2-Butyl-7-hydroxy-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one; 2-Butyl-7-hydroxy-5H-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one; 342592-42-1; Butylhydroxythiadiazolopyrimidinone; [1,3,4]Thiadiazolo[3,2-a]pyrimidin-5-one, 2-butyl-7-hydroxy-; 7-Hydroxy-2-butyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one
EINECS	Contact for details

Quality Control

Our production of 5H-1,3,4-Thiadiazolo[3,2-A]Pyrimidin-5-One, 2-Butyl-7-Hydroxy- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and reliability. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or 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 (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.