1-(2-Amino-3-(trifluoromethyl)phenyl)ethanone CAS 57799-65-2
| CAS No. | 57799-65-2 |
| Molecular Formula | C9H8F3NO |
| Molecular Weight | 203.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Amino-3-(trifluoromethyl)phenyl)ethanone.
1-(2-Amino-3-(trifluoromethyl)phenyl)ethanone (CAS 57799-65-2) is a high-purity analytical reference standard with the molecular formula C9H8F3NO and a molecular weight of 203.16 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(2-Amino-3-(trifluoromethyl)phenyl)ethanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Amino-3-(trifluoromethyl)phenyl)ethanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H8F3NO |
| Molecular Weight | 203.16 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 1-(4-amino-2-(trifluoromethyl)phenyl)ethanone (CAS 1260777-22-7)
- 1-(2-Amino-4-(trifluoromethyl)phenyl)ethanone (CAS 37885-07-7)
- 1-(2-Amino-5-(trifluoromethyl)phenyl)ethanone (CAS 57799-43-6)
- 1-(2-Amino-5-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 205756-35-0)
- 1-(2-Amino-6-(trifluoromethyl)phenyl)ethanone (CAS 741643-05-0)
- 1-(3-Amino-5-(trifluoromethyl)phenyl)ethanone (CAS 880882-04-2)
- 1-(4-Amino-3-(trifluoromethyl)phenyl)ethanone (CAS 343564-14-7)
- 1-(5-Amino-2-methylphenyl)-2,2,2-trifluoroethanone (CAS 252580-33-9)
Recommended Standards
- 1-(2-(Trifluoromethyl)phenyl)guanidine (CAS 41213-66-5)
- (E)-1-(3-(Trifluoromethyl)phenyl)ethanone oxime (CAS 99705-50-7)
- 4-(Trifluoromethoxy)-2,3-dihydro-1H-isoindole (CAS 1895724-99-8)
- 1-(4-Methyl-6-(trifluoromethyl)pyridin-3-yl)ethan-1-one (CAS 1881330-45-5)
- (R)-6-fluoro-3,9-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 2408686-80-4)
- 1-Methoxyberberine (CAS 29133-52-6)
- [[2-(2,6-Dimethylmorpholin-4-yl)-2-oxoethyl]-(4-methoxyphenyl)amino]acetic acid (CAS 1142205-82-0)
- 4,4,4-Trifluoro-3-oxobutanoic acid (CAS 400-36-2)
- N-(6-(tert-Butyl)-4-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243286-27-2)
- 3-Bromo-5-fluoro-2-methoxybenzaldehyde (CAS 1009093-60-0)
- (1R,5S)-3-azabicyclo[3.1.0]Hexan-6-ol (CAS 862713-83-5)
- Ethyl 8-bromo-2-(difluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 2451256-43-0)
- 4-[(1Z)-2-(4-Chlorophenyl)vinyl]pyridine (CAS 5847-63-2)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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