2-(Trifluoromethyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-3-amine hydrochloride CAS 2567560-46-5
| CAS No. | 2567560-46-5 |
| Molecular Formula | C8H8F3NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Trifluoromethyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-3-amine hydrochloride (C8H8F3NSHCl) contains a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(Trifluoromethyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-3-amine hydrochloride (CAS 2567560-46-5), a certified reference material (molecular formula C8H8F3NSHCl, MW 243.67 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C8H8F3NS HCl |
| Molecular Weight | 243.67 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.) | 2001 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 3-(4-(Trifluoromethyl)phenyl)pyrrolidin-3-ol hydrochloride (CAS 1000198-74-2)
- 3-(4-(Trifluoromethyl)phenyl)pyrrolidine (CAS 1000198-76-4)
- (2-Methyl-4-(trifluoromethyl)thiazol-5-yl)methanol (CAS 1000339-72-9)
- methyl 3-((4-(trifluoromethyl)piperidin-1-yl)methyl)benzoate (CAS 1000339-86-5)
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Recommended Standards
- Tert-butyl 4,4-difluoro-1,7-diazaspiro[4.4]Nonane-7-carboxylate (CAS 1889110-75-1)
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- N,N-dimethylpiperidine-4-carboxamide;hydrochloride (CAS 6270-42-4)
- Benzyl 7-fluoro-2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate (CAS 2306278-11-3)
- (3a(H)+3bB(H)),17B(H),21B(H)-3-Hydroxyhopane (CAS 28196-47-6)
- 6-Bromo-7-ethoxy-2-oxo-2H-chromene-3-carboxylic acid (CAS 1352524-40-3)
- 2,4,6-Tris(3-bromophenyl)pyridine (CAS 1360743-16-3)
- 1-((Tetrahydro-2h-pyran-4-yl)methyl)-1h-1,2,3-triazol-4-amine (CAS 1505290-59-4)
- (2,3,3A,7a-tetrahydro-1H-isoindol-3a-yl)methanamine (CAS 177337-11-0)
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