1-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-ol CAS 91895-67-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91895-67-9 |
| Molecular Formula | C10H5F3N4O |
| Molecular Weight | 254.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-ol (CAS 91895-67-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H5F3N4O. Molecular weight: 254.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H5F3N4O |
| Molecular Weight | 254.17 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 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Trifluoromethyl Standards
- 8-(Trifluoromethyl)isoxazolo[4,3-c]quinolin-3(1H)-one (CAS 1315343-14-6)
- 1-(5-(2-(Trifluoromethyl)phenyl)furan-2-yl)ethanone (CAS 1157857-87-8)
- 4-[4-(Trifluoromethyl)phenoxy]phenol (CAS 39634-42-9)
- 2,3-Bis(trifluoromethyl)pyrazolo[1,5-a]pyridine (CAS 73883-19-9)
- 2,5-Bis(trifluoromethyl)-1H-benzo[d]imidazole (CAS 399-69-9)
- 2,7-Bis(trifluoromethyl)-1H-benzo[d]imidazole (CAS 392-36-9)
- 4,7-Bis(trifluoromethyl)-1H-benzo[d]imidazole (CAS 81769-74-6)
- 5,7-Bis(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 882747-98-0)
Recommended Standards
- 1-(4-Bromophenyl)cyclopentanemethanamine (CAS 626603-31-4)
- 1-Benzyl-3-bromopiperidine (CAS 774490-79-8)
- 1-(3-bromophenyl)cyclohexan-1-amine (CAS 676135-77-6)
- 4-((4-Chlorophenyl)diazenyl)-1-hydroxy-3H-isochromen-3-one (CAS 86671-86-5)
- (1S,2R,1'S)-Cypermethrin (CAS 83860-31-5)
- N-tert-Butyl-2-nitro-6-(trifluoromethyl)benzamide (CAS 1881331-08-3)
- 4-Methoxy-6-nitrocinnoline (CAS 7398-02-9)
- 3,5-Difluorophenyl trifluoromethanesulphonate (CAS 1333471-20-7)
- (4-Methoxy-1-phenylnaphthalen-2-yl)methanol (CAS 76694-22-9)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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