6,7-Dihydro-[1,2,4]triazolo[5,1-b]quinazolin-8(5H)-one CAS 777867-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 777867-04-6 |
| Molecular Formula | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6,7-Dihydro-[1,2,4]triazolo[5,1-b]quinazolin-8(5H)-one (CAS 777867-04-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8N4O. Molecular weight: 188.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H8N4O |
| Molecular Weight | 188.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 5,9-Dihydro-1H-imidazo[4,5-g]quinazolin-8(4H)-one (CAS 115419-99-3)
- 8-Methyl-4,5-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnoline (CAS 216218-93-8)
- 9-Methyl-4,5-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnoline (CAS 302604-98-4)
- 2,2A-dihydro-1H-azeto[1,2-a]quinoxaline-1,3(4H)-dione (CAS 111781-86-3)
- 2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-acetonitrile (CAS 115615-02-6)
- 7,8-Dihydro-[1,4]dioxino[2,3-g]quinazoline (CAS 1207868-16-3)
- 3-(2-Oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanenitrile (CAS 13610-55-4)
- 3-Methyl-5,7-dihydro-6H-isoxazolo[4,5-f]indol-6-one (CAS 145509-11-1)
Recommended Standards
- 6-(Pyrimidin-5-yloxy)pyridin-3-amine (CAS 287944-20-1)
- 6-Amino-2-(pyridin-2-yl)pyrimidin-4(3H)-one (CAS 264880-77-5)
- 6-(Pyridin-4-yl)-1,3,5-triazine-2,4-diamine (CAS 33237-20-6)
- 2,6-Bis(4,5-dihydro-2-oxazolyl)-4-(3,5-di-2-thienylphenyl)pyridine (CAS 1193725-34-6)
- 2,2',2'',2'''-(Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate (CAS 145819-99-4)
- 5-bromo-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1782429-11-1)
- 3-(Bromomethyl)-6-methoxy-2-methylpyridine hydrobromide (CAS 2089311-17-9)
- Z-Gly-Leu-OH (CAS 1421-69-8)
- 3-Fluorobenzylisocyanide (CAS 602261-87-0)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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