alpha-(Trifluoromethyl)-1-methyl-1H-indole-3-methanol CAS 116757-91-6
| CAS No. | 116757-91-6 |
| Molecular Formula | C11H10F3NO |
| Molecular Weight | 229.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures alpha-(Trifluoromethyl)-1-methyl-1H-indole-3-methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
alpha-(Trifluoromethyl)-1-methyl-1H-indole-3-methanol (CAS 116757-91-6), molecular formula C11H10F3NO and molecular weight 229.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, alpha-(Trifluoromethyl)-1-methyl-1H-indole-3-methanol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 229.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C11H10F3NO |
| Molecular Weight | 229.20 g/mol |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related alpha Standards
- 3-(3-(Trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-1(4h)-yl)propanenitrile (CAS 1011371-14-4)
- 4-(2-(Trifluoromethyl)phenoxy)butanenitrile (CAS 1016821-74-1)
- 1-Ethyl-2-(trifluoromethyl)-1H-benzo[d]imidazol-5-amine (CAS 1019108-00-9)
- 4-(3-(Trifluoromethyl)phenoxy)butanenitrile (CAS 1019443-44-7)
- 1-Phenyl-5-(trifluoromethyl)pyrrolidin-2-one (CAS 1020717-92-3)
- 4-[2-(Trifluoromethyl)phenyl]-2-pyrrolidinone (CAS 1020718-46-0)
- 1-(4-(Trifluoromethyl)phenyl)pyrrolidin-3-one (CAS 1096301-15-3)
- N-{[3-(trifluoromethyl)phenyl]methyl}prop-2-enamide (CAS 1155979-78-4)
Recommended Standards
- Tert-butyl (S)-(3,3,3-trifluoro-2-hydroxypropyl)carbamate (CAS 1175908-50-5)
- 2-(3,3-Difluoropyrrolidin-1-yl)-3-fluorobenzaldehyde (CAS 1115239-53-6)
- 2-(4-Ethoxy-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1206593-35-2)
- 1,3-Diethoxy-2-fluoro-4-nitrobenzene (CAS 1208075-97-1)
- 2-(4-Chlorobenzyl)-N-(3-(trifluoromethyl)benzyl)quinazolin-4-amine (CAS 303149-92-0)
- 5-(2-Bromoethoxy)-2-chloropyridine (CAS 1018974-75-8)
- 3-Carbamoyl-2-hydroxybenzoic acid (CAS 19829-77-7)
- 2-(3,4-Dichlorophenyl)benzoic acid (CAS 916849-01-9)
- 3-(tert-Butyl)-4-nitroso-1-phenyl-1H-pyrazol-5-amine (CAS 1186195-29-8)
- Acetylsalicylic Acid Acyl-D-Glucuronide (CAS 24719-72-0)
- 1H-benzo[d]imidazol-6-amine hydrochloride (CAS 1772-40-3)
- (E)-Methyl oct-3-enoate (CAS 35234-16-3)
- 8-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methylquinoline (CAS 1024367-69-8)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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