1-[3-(trifluoromethyl)phenyl]prop-2-yn-1-ol CAS 3108-33-6
| CAS No. | 3108-33-6 |
| Molecular Formula | C10H7F3O |
| Molecular Weight | 200.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-[3-(trifluoromethyl)phenyl]prop-2-yn-1-ol 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.
1-[3-(trifluoromethyl)phenyl]prop-2-yn-1-ol (CAS 3108-33-6) is a high-purity analytical reference standard with the molecular formula C10H7F3O and a molecular weight of 200.16 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-[3-(trifluoromethyl)phenyl]prop-2-yn-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7F3O |
| Molecular Weight | 200.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related trifluoromethyl Standards
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- 3-Methyl-2-(trifluoromethyl)benzofuran (CAS 1099598-16-9)
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Recommended Standards
- 1,1,1-Trifluoro-4-phenylbut-3-en-2-one (CAS 86571-25-7)
- 1-[4-(Trifluoromethyl)phenyl]-2-propyn-1-ol (CAS 83494-26-2)
- 1,1,1-Trifluoro-4-phenylbut-3-en-2-one (CAS 3108-32-5)
- 1-Ethynyl-2-methyl-4-(trifluoromethoxy)benzene (CAS 2503208-09-9)
- Methyl 2-amino-3-((4-chlorophenyl)thio)butanoate (CAS 1706429-87-9)
- 5-Fluoro-2-methyl-3-pyridinecarboxaldehyde (CAS 959616-51-4)
- methyl 2-amino-3-bromo-1,7-naphthyridine-6-carboxylate (CAS 2691881-61-3)
- 22384-33-4 3-(2,4,6-Trioxo-hexahydro-pyrimidin-5-yl)-propionic acid 7661AD C7H8N2O5 (CAS 22384-33-4)
- N-ethyl-2,2,2-trifluoroacetimidamide (CAS 2794-29-8)
- 3-(4-Methoxyphenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxamide (CAS 241488-09-5)
- N-[(R)-1-(2-Amino-ethyl)-piperidin-3-yl]-acetamide (CAS 1354016-19-5)
- Ethyl 6-(dimethoxymethyl)-2-methylpyrimidine-4-carboxylate (CAS 944901-45-5)
- n-Butyl-3-ethynylaniline (CAS 1019518-03-6)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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