1-[3,5-bis(trifluoromethyl)phenyl]-5-methyl-4-nitro-1H-1,2,3-triazole CAS 477890-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477890-14-5 |
| Molecular Formula | C11H6F6N4O2 |
| Molecular Weight | 340.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3,5-bis(trifluoromethyl)phenyl]-5-methyl-4-nitro-1H-1,2,3-triazole (CAS 477890-14-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H6F6N4O2. Molecular weight: 340.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H6F6N4O2 |
| Molecular Weight | 340.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related bis Standards
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- 1-[3,5-Bis(trifluoromethyl)benzoyl]-2-methylpiperazine (CAS 1240566-69-1)
- 1-[3,5-Bis(trifluoromethyl)benzoyl]-3-methylpiperazine (CAS 1240567-35-4)
- 1-[3,5-Bis(trifluoromethyl)benzoyl]-1,4-diazepane (CAS 1240573-62-9)
- ethyl 3-{[2-(trifluoromethyl)-1H-benzimidazol-1-yl]methyl}-1,2,4-oxadiazole-5-carboxylate (CAS 881476-28-4)
- 2-(3,4-Bis(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073339-08-8)
- 2-(2,5-bis(Trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073339-09-9)
- 2-(2,4-Bis(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073353-65-7)
Recommended Standards
- 1-[(1,1-Dimethylethyl)sulfonyl]-2-iodosylbenzeneDiscontinued (CAS 242461-32-1)
- 2-({[(2,4-dichlorophenyl)methyl]carbamoyl}methanesulfonyl)acetic acid (CAS 338793-78-5)
- 1,2-Di-p-tolyldiselane (CAS 21856-94-0)
- Methyl 3-((3-chloro-2-formylphenyl)thio)propanoate (CAS 1215582-82-3)
- 2,6-Dichloro-3-(propane-2-sulfonyl)benzoic acid (CAS 1094393-84-6)
- 8-Oxo-8H-indeno[2,1-b]thiophene-2-carboxylic acid (CAS 13132-09-7)
- 4-(4-(Trifluoromethyl)phenyl)but-3-yn-2-one (CAS 681432-15-5)
- 6H-Imidazo[4,5-d]thiazole (CAS 25336-15-6)
- 7-Methyl-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one (CAS 1697929-45-5)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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