1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one (CAS 6969-71-7), with a molecular weight of 135.12 g/mol and empirical formula C6H5N3O, is a heterocyclic organic compound. It functions as a valuable building block in chemical synthesis, particularly within the realm of pharmaceutical intermediates and the creation of novel chemical entities. TSS supplies this compound at a minimum purity of 97%, suitable for research and development purposes.
- IUPAC
- 3-Hydroxytriazolo[4,3-a]pyridine,s-Triazolo[4,3-a]pyridin-3-ol
- Synonyms
- 3-Hydroxytriazolo[4,3-a]pyridines-Triazolo[4,3-a]pyridin-3-ol3-a]pyridin-3(2H)-one
![1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one (C6H5N3O) — chemical structure, CAS 6969-71-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F6969-71-7.png&w=3840&q=75)
Pharmaceutical Intermediate Synthesis
This compound serves as a key intermediate in the synthesis of various pharmaceutical agents. Its unique triazolopyridine structure allows for diverse functionalization, aiding in the development of new therapeutic molecules.
Organic Synthesis Building Block
As a versatile building block, 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one is utilised in complex organic syntheses. It enables the construction of more elaborate molecular frameworks for research chemistry.
Heterocyclic Chemistry Research
Researchers in heterocyclic chemistry can employ this compound for the exploration of novel ring systems and their associated chemical properties. It is instrumental in expanding the scope of known heterocyclic scaffolds.
| Molecular weight | 135.12 |
|---|---|
| Empirical formula | C6H5N3O |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 230-235 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one used for?
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1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates and in heterocyclic chemistry research.
What is the CAS number and formula for 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one?
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The CAS number is 6969-71-7 and the empirical formula is C6H5N3O.
What grade and purity does Tech Serve Solutions supply for 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one?
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Tech Serve Solutions supplies 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one with a minimum purity of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product specifications.
How should 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one be handled safely?
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1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one is classified as a Warning substance. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment (gloves, eye protection, respiratory protection if needed) in a well-ventilated area. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
How is 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one packed and shipped?
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This chemical is typically packed in suitable containers to ensure safe transit and is exported globally by TSS following all relevant shipping regulations.
How can I request a quote or sample of 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one?
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To request a quote or sample, please contact our sales team via the website or by phone, providing the product name and CAS number (6969-71-7).
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