2-(trifluoromethyl)-6,7-dihydro-9H-pyrano[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-9-one CAS 1000932-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000932-55-7 |
| Molecular Formula | C9H5F3N4O2 |
| Molecular Weight | 258.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(trifluoromethyl)-6,7-dihydro-9H-pyrano[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-9-one (CAS 1000932-55-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5F3N4O2. Molecular weight: 258.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5F3N4O2 |
| Molecular Weight | 258.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related trifluoromethyl Standards
- 1-[4-(trifluoromethyl)pyrimidin-2-yl]-1h-pyrazole-3-carboxylic acid (CAS 1006492-26-7)
- 1-[5-(trifluoromethyl)pyridin-2-yl]-1h-1,2,3-triazole-4-carboxylic acid (CAS 1211585-92-0)
- 2-(4,6-Bis(trifluoromethyl)pyridin-2-yl)ethan-1-amine (CAS 1393575-14-8)
- 2-(5-(Trifluoromethyl)pyridin-2-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431728-02-7)
- 6-(6-(Trifluoromethyl)pyridin-2-yl)-1,3,5-triazine-2,4(1H,3H)-dione (CAS 1446507-38-5)
- 1-(6-(Trifluoromethyl)pyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1707735-59-8)
- 1-(6-(Trifluoromethyl)pyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1710845-99-0)
- 1-[3,5-Bis(trifluoromethyl)phenyl]ethanol (CAS 368-63-8)
Recommended Standards
- n-(5-Bromo-2-methoxybenzyl)propan-1-amine (CAS 870540-68-4)
- N-(5-Amino-1-methyl-1H-pyrazol-3-yl)-2,2,3,3,3-pentafluoropropanamide (CAS 2765088-30-8)
- 5-Bromo-N-[3-(dimethylamino)propyl]pyridin-2-amine (CAS 1039987-25-1)
- 2-{[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]sulfanyl}acetic acid (CAS 338746-11-5)
- Ethyl 5-bromo-1-methyl-1H-imidazole-2-carboxylate (CAS 865798-15-8)
- 4-Bromo-2-fluoropyrimidine (CAS 1209458-22-9)
- 1,3-Butadiene, 2-methyl-, polymer with 1,3-butadiene (CAS 25102-52-7)
- 2-Bromocyclopentan-1-amine hydrobromide (CAS 1384429-24-6)
- Ethyl 4-chloro-2-methoxypyrimidine-5-carboxylate (CAS 65269-18-3)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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