[1,2,4]triazolo[4,3-a][1,3,5]triazin-5-ol CAS 1427501-70-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1427501-70-9 |
| Molecular Formula | C4H3N5O |
| Molecular Weight | 137.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,4]triazolo[4,3-a][1,3,5]triazin-5-ol (CAS 1427501-70-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3N5O. Molecular weight: 137.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H3N5O |
| Molecular Weight | 137.10 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 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Related triazolo Standards
- [1,2,4]Triazolo[3,4-f][1,2,4]triazin-8-ol (CAS 1427501-61-8)
- [1,2,4]Triazolo[1,5-a][1,3,5]triazin-7(6H)-one (CAS 1489-03-8)
- [1,2,4]Triazolo[1,5-b][1,2,4]triazin-7(3H)-one (CAS 85276-92-2)
- [1,2,4]Triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 57351-74-3)
- 6H-[1,2,3]Triazolo[4,5-d]pyrimidin-5-amine (CAS 10179-84-7)
- [1,2,4]Triazolo[1,5-c]pyrimidin-8-ol (CAS 106921-59-9)
- 1H-[1,2,3]Triazolo[4,5-b]pyridin-6-ol (CAS 137326-91-1)
- 1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one (CAS 14384-66-8)
Recommended Standards
- 3-Cyano-1H-pyrazole-5-carboxylic acid (CAS 1187361-13-2)
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- (<I>S</I>)-(+)-<I>p</I>-methylbenzenesulfinamide (CAS 188447-91-8)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)thiazole-4-carboxylic acid (CAS 371770-31-9)
- Di-tert-butyl (4-bromopyridine-2,6-diyl)dicarbamate (CAS 410534-47-3)
- 4-Bromo-7-fluoro-3-hydroxyindoline (CAS 1779123-84-0)
- Glutathione Dimethyl Ester Disulfide DiHCl (CAS 146963-33-9)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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