2-(Trifluoromethyl)-1H-indol-5-ol CAS 288383-62-0
| CAS No. | 288383-62-0 |
| Molecular Formula | C9H6F3NO |
| Molecular Weight | 201.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Trifluoromethyl)-1H-indol-5-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Trifluoromethyl)-1H-indol-5-ol (CAS 288383-62-0) is a high-purity analytical reference standard with the molecular formula C9H6F3NO and a molecular weight of 201.15 g/mol.
2-(Trifluoromethyl)-1H-indol-5-ol (C9H6F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-(Trifluoromethyl)-1H-indol-5-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.
Physical & Chemical Properties
| Molecular Formula | C9H6F3NO |
| Molecular Weight | 201.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- 6-(Trifluoromethyl)-1H-indazol-5-amine (CAS 1000373-75-0)
- 7-(Trifluoromethyl)imidazo[1,5-a]pyridin-3-amine (CAS 1005514-81-7)
- 7-Trifluoromethyl-1H-benzoimidazol-2-ylamine (CAS 10057-45-1)
- 2-(Trifluoromethyl)-1H-indol-4-ol (CAS 1016241-93-2)
- 4-(Trifluoromethyl)-1H-indazol-6-amine (CAS 1169788-34-4)
- 2-(trifluoromethyl)-1H-Pyrrolo[2,3-b]pyridin-5-amine (CAS 1186502-40-8)
- 6-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1190311-51-3)
- 5-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1190319-60-8)
Recommended Standards
- 2-(Trifluoromethyl)-1H-benzo[d]imidazol-5-amine (CAS 3671-66-7)
- 2-[3-(trifluoromethyl)phenoxy]acetonitrile (CAS 2145-31-5)
- 2-(4-(Trifluoromethyl)phenoxy)acetonitrile (CAS 874804-02-1)
- 2-Methoxy-5-(trifluoromethyl)benzonitrile (CAS 34636-92-5)
- 2,2,2-Trichloro-1-(4,5,6,7-tetrahydro-1H-indol-2-yl)ethanone (CAS 1346672-30-7)
- methyl 5-amino-2-bromobenzoate hydrochloride (CAS 1803581-93-2)
- 2-Nitro-N-(triphenylphosphoranylidene)aniline (CAS 31706-27-1)
- 1,2-Dimethyl-1,2-dihydroisoquinoline (CAS 51843-14-2)
- 1-Bromo-2-(difluoromethoxy)-4,5-difluoro-benzene (CAS 1242258-46-3)
- 2-chloro-N-(3-methoxybenzyl)-N-methylacetamide (CAS 851176-40-4)
- Tert-butyl ((4R,5S)-2,2,4-trimethyl-1,3-dioxan-5-yl)carbamate (CAS 1932023-27-2)
- 4-Chloro-N-(5-iodopyridin-2-yl)butanamide (CAS 338748-92-8)
- 3,4-Dichloro-2-fluorobenzodifluoride (CAS 1805127-72-3)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com