2-Amino-5-trifluoromethyl-4-trifluoroacetyl -imidazole CAS 1021875-65-9
| CAS No. | 1021875-65-9 |
| Molecular Formula | C6H3F6N3O |
| Molecular Weight | 247.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Amino-5-trifluoromethyl-4-trifluoroacetyl -imidazole (CAS 1021875-65-9), molecular formula C6H3F6N3O and molecular weight 247.10 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H3F6N3O, 2-Amino-5-trifluoromethyl-4-trifluoroacetyl -imidazole contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H3F6N3O |
| Molecular Weight | 247.10 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1319197-32-4)
- 4-Amino-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1352730-62-1)
- 3-AMino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1352733-96-0)
- 2-Amino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1416722-69-4)
- 5-Amino-6-bromo-1-naphthonitrile (CAS 1240642-73-2)
- 1-Amino-4-bromo-2-naphthonitrile (CAS 1242733-27-2)
- 2-Amino-3-(4-bromo-1h-pyrazol-1-yl)-2-methylpropanamide (CAS 1248253-88-4)
- 3-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-methylpropanamide (CAS 1249538-77-9)
Recommended Standards
- 4-Nitro-2-phosphonobenzoic acid (CAS 102153-78-6)
- 1-(2-Cyanoethyl)-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 1022092-33-6)
- 1-Bromo-2-butoxy-5-fluorobenzene (CAS 1019369-61-9)
- 1-Bromo-2-butoxy-4-fluorobenzene (CAS 1036724-57-8)
- 1-(1-(2-Fluorophenyl)-1H-pyrazol-4-yl)ethan-1-one (CAS 1177325-28-8)
- Octahydrospiro[cyclopenta[c]pyridine-6,2'-[1,3]dioxolane] (CAS 1824432-28-1)
- Tert-butyl (r)-(1-(pyrazin-2-yl)pyrrolidin-3-yl)carbamate (CAS 1365936-73-7)
- (1R,5R)-6-Oxa-3-azabicyclo[3.2.1]octan-8-one (CAS 1419076-00-8)
- 2-Bromo-N-ethylacetamide (CAS 5327-00-4)
- Pf-4989216 (CAS 1276553-09-3)
- 69210-46-4 Benzenesulfonamide, N-((butylamino)carbonyl)-4-(hexyloxy)-2-methyl- BRN 2396027 N-((Butylamino)carbonyl)-4-(hexyloxy)-2-methylbenzenesulfonamide (CAS 69210-46-4)
- Apiopaeonoside (CAS 100291-86-9)
- (S)-2-(3-(dimethylamino)pyrrolidin-1-yl)acetic acid (CAS 1354018-96-4)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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 18665070610 / Nicole.chen@cato-chem.com