5-Methoxy-1-(trifluoromethyl)-1-indanol CAS 188726-17-2
| CAS No. | 188726-17-2 |
| Molecular Formula | C11H11F3O2 |
| Molecular Weight | 232.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Methoxy-1-(trifluoromethyl)-1-indanol 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.
5-Methoxy-1-(trifluoromethyl)-1-indanol (CAS 188726-17-2), molecular formula C11H11F3O2 and molecular weight 232.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 5-Methoxy-1-(trifluoromethyl)-1-indanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.20 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H11F3O2 |
| Molecular Weight | 232.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
Related Methoxy Standards
- 3-(3-Methoxy-4-(trifluoromethyl)phenyl)propanal (CAS 1261647-76-0)
- 3-(2-Methoxy-4-(trifluoromethyl)phenyl)propanal (CAS 1261750-66-6)
- 1-(2-Methoxy-5-(trifluoromethyl)phenyl)propan-2-one (CAS 1354819-39-8)
- 2-(8-Methoxy-2-oxo-2H-chromen-3-yl)-2-oxoacetaldehyde (CAS 92024-91-4)
- N-Methoxy-2-nitrobenzenesulfonamide (CAS 1061696-67-0)
- 2-Methoxy-3-nitrobenzene-1-sulfonamide (CAS 1261827-86-4)
- 2-methoxy-4-nitrobenzene-1-sulfonamide (CAS 746630-16-0)
- 2-Methoxy-5-nitrobenzenesulfonamide (CAS 82020-46-0)
Recommended Standards
- 5-Amino-N-(2,2-difluoroethyl)-4-fluoro-2-methylbenzamide (CAS 1877578-00-1)
- 2-(4-(1,1,1-Trifluoropropan-2-yl)phenyl)aceticacid (CAS 1896617-19-8)
- N-[(3-amino-5-methylphenyl)methyl]-2,2,2-trifluoroacetamide (CAS 1864058-30-9)
- 2-(Pyrrolidin-3-yloxy)-5-(trifluoromethyl)pyridine (CAS 194668-46-7)
- 4,7-Dimethoxyindolin-2-one (CAS 208986-10-1)
- 2-Chloro-N-(2-morpholino-5-(morpholinosulfonyl)phenyl)acetamide (CAS 721908-40-3)
- (2-(4-Fluorophenyl)pyridin-4-yl)boronic acid (CAS 912844-90-7)
- 7-Carbamoylquinoline-3-carboxylic acid (CAS 1956384-84-1)
- (2-Pyrrolidinylmethoxy)acetic acid hydrochloride (CAS 1330756-21-2)
- 1-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid (CAS 1256643-36-3)
- N-(2-(Piperazin-1-yl)ethyl)prop-2-en-1-amine (CAS 136369-38-5)
- 4-(3-Difluoromethoxyphenyl)thiosemicarbazide (CAS 1263376-22-2)
- Mirogabalin Impurity 178 (CAS CATO-C4X-2924178)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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