8-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one CAS 4926-20-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4926-20-9 |
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 4926-20-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7N3O. Molecular weight: 149.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 7-Methyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-amine (CAS 117888-93-4)
- [1,2,4]triazolo[1,5-a]pyrimidin-2-ylmethanamine (CAS 1338670-04-4)
- [1,2,4]Triazolo[1,5-a]pyrazin-6-ylmethanamine (CAS 1369244-68-7)
- 7-Methyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol (CAS 138282-10-7)
- 2-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 1435464-72-4)
- [1,2,4]Triazolo[1,5-c]pyrimidin-7-ylmethanamine (CAS 1464891-97-1)
- [1,2,4]Triazolo[1,5-a]pyrimidin-5-ylmethanamine (CAS 1522803-12-8)
- [1,2,4]triazolo[1,5-a]pyridin-2-ylhydrazine (CAS 1693854-46-4)
Recommended Standards
- 8H-5,8-Methanooxazolo[3,2-d][1,4]oxazepine (CAS 767322-17-8)
- 8-Methyl-7H-purin-6-amine (CAS 22387-37-7)
- 7-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 310430-94-5)
- (R)-1-phenyl-N-((R)-1-(4-(trifluoromethyl)phenyl)ethyl)ethanamine phthalate (CAS 626244-13-1)
- 2-Ethoxy-5-fluoropyrimidin-4-amine (CAS 56076-21-2)
- tert-Butyl 2-benzyl-2,5-diazaspiro[3.4]octane-5-carboxylate (CAS 1415562-45-6)
- (1-Phenethyl-piperidin-4-yl)-acetic acid hydrochloride (CAS 1361116-72-4)
- 4-Bromo-5-chloro-2-(difluoromethyl)-3-iodopyridine (CAS 1806841-62-2)
- (7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(3-chlorophenyl)methanone (CAS 878969-60-9)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com