2,2,2-Trifluoro-1-(thiophen-2-yl)ethan-1-amine CAS 65686-95-5
| CAS No. | 65686-95-5 |
| Molecular Formula | C6H6F3NS |
| Molecular Weight | 181.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,2,2-Trifluoro-1-(thiophen-2-yl)ethan-1-amine is closely related to a nitrile group, sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,2,2-Trifluoro-1-(thiophen-2-yl)ethan-1-amine (CAS 65686-95-5), a certified reference material (molecular formula C6H6F3NS, MW 181.18 g/mol) for analytical method development and quality control.
Owing to a nitrile group, sulfur-containing functionality, fluorine substitution, 2,2,2-Trifluoro-1-(thiophen-2-yl)ethan-1-amine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 181.18 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.
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 | C6H6F3NS |
| Molecular Weight | 181.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
- 2,2,2-Trifluoro-1-(thiophen-3-yl)ethan-1-amine (CAS 1207175-66-3)
- (S)-2,2,2-trifluoro-1-(thiophen-3-yl)ethan-1-amine (CAS 1209050-27-0)
- (S)-2,2,2-trifluoro-1-(thiophen-2-yl)ethan-1-amine (CAS 1213063-48-9)
- (R)-2,2,2-trifluoro-1-(thiophen-3-yl)ethan-1-amine (CAS 1213668-43-9)
- (R)-2,2,2-trifluoro-1-(thiophen-2-yl)ethan-1-amine (CAS 512188-85-1)
- 2,2,2-Trifluoro-1-(piperidin-3-yl)ethanone (CAS 1093759-81-9)
- 2,2,2-Trifluoro-1-(piperidin-4-yl)ethan-1-one (CAS 866929-67-1)
- 1,1,1-Trifluoro-3-(1H-1,2,4-triazol-1-yl)propan-2-ol (CAS 1343419-92-0)
Recommended Standards
- 2-(Aminomethyl)-4-ethoxy-1,1-difluorobut-3-en-2-ol (CAS 929975-08-6)
- 2-Methyl-5-(trifluoromethyl)thiophen-3-amine (CAS 2086684-90-2)
- 2-(2,6-Difluorophenyl)-2-methylpropanenitrile (CAS 913719-87-6)
- 3,3-Difluoro-2-phenylbutanenitrile (CAS 2114570-83-9)
- (4S,5S)-4,5-Dihydroxyhexanal (CAS 35903-48-1)
- tert-Butyl 6-nitro-2-oxo-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 154083-23-5)
- 3-Methylpyridazine-4-carboxylic Acid (CAS 933715-17-4)
- 7-bromo-2-chloroquinolin-3-amine hydrochloride (CAS 1955524-02-3)
- Benzyl ethyl(pyrrolidin-3-ylmethyl)carbamate (CAS 1353989-60-2)
- 1-methyl-1H-pyrazole-5-sulfonyl chloride (CAS 1020721-61-2)
- (4-Amino-3-methylphenyl)methanol (CAS 88990-57-2)
- 2-(2-Chlorophenyl)-4-methylpyrrolidine (CAS 603068-39-9)
- (S)-5,6,7,8-Tetrahydroquinolin-8-ol (CAS 451466-79-8)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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