(S)-2-amino-2-(3-chloro-4-(trifluoromethyl)phenyl)ethan-1-ol CAS 1212810-68-8
| CAS No. | 1212810-68-8 |
| Molecular Formula | C9H9ClF3NO |
| Molecular Weight | 239.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-amino-2-(3-chloro-4-(trifluoromethyl)phenyl)ethan-1-ol (C9H9ClF3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
(S)-2-amino-2-(3-chloro-4-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1212810-68-8), molecular formula C9H9ClF3NO and molecular weight 239.62 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C9H9ClF3NO |
| Molecular Weight | 239.62 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- (R)-2-amino-2-(3-chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213045-16-9)
- (2S)-2-Amino-2-[4-chloro-3-(trifluoromethyl)phenyl]ethanol (CAS 1213059-76-7)
- (R)-2-Amino-2-(4-chloro-3-(trifluoromethyl)phenyl)ethanol (CAS 1213168-06-9)
- (r)-2-Amino-2-(3-chloro-4-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213466-53-5)
- (R)-2-amino-2-(2-chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213581-40-8)
- (s)-2-Amino-2-(3-chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213589-08-2)
- (S)-2-amino-2-(2-chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213594-46-7)
- (S)-2-amino-2-(2-chloro-3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213974-91-4)
Recommended Standards
- 5-(2-Chloro-5-nitrophenyl)-3-methyl-1,2,4-oxadiazole (CAS 1119395-85-5)
- (S)-1-(3-chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1212828-23-3)
- 5-Chloromethyl-1-(4-nitro-phenyl)-1H-tetrazole (CAS 107269-72-7)
- 1-(3-Chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1039923-43-7)
- 7H-Pyrrolo[3,2-f]quinazoline-1,3-diamine (CAS 65795-37-1)
- 4-Amino-5-(naphthalen-1-ylmethyl)-4H-1,2,4-triazole-3-thiol (CAS 151297-83-5)
- 2-(3-Bromophenyl)-2-(methylamino)acetamide (CAS 1218221-61-4)
- 4,4-difluoroazepane hydrochloride (CAS 1160721-05-0)
- Methyl 3,5-dibromo-2-fluorobenzoate (CAS 537658-08-5)
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- (4-Bromo-5-fluoropyridin-2-yl)methanol (CAS 1805936-35-9)
- 2-Methyl-3-(piperidin-1-yl(pyridin-3-yl)methyl)-1H-indole (CAS 514186-24-4)
- 4-(9H-Fluoren-2-yl)-1,3-thiazol-2-amine (CAS 299438-56-5)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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