5-amino-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-one CAS 953048-71-0
| CAS No. | 953048-71-0 |
| Molecular Formula | C11H20N2O |
| Molecular Weight | 196.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-amino-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-one (CAS 953048-71-0), a certified reference material (molecular formula C11H20N2O, MW 196.29 g/mol) for analytical method development and quality control.
5-amino-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-one (C11H20N2O) contains an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 5-amino-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-one 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 | C11H20N2O |
| Molecular Weight | 196.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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- 3,4-Dimethylhexan-1-ol (CAS 66576-57-6)
- (2Z)-2-{[2-(trifluoromethyl)phenyl]methylidene}-1-azabicyclo[2.2.2]octan-3-one (CAS 341965-87-5)
- Sodium Perfluorooctanesulfinate (CAS 68555-67-9)
- 5-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-6H-[1,3,4]-thiadiazin-2-ylamine hydrobromide (CAS 1052542-29-6)
- Ibandronic Impurity 8 (CAS 76257-73-3)
- 1-Difluoromethoxy-3,5-dimethyl-2-fluorobenzene (CAS 1806303-20-7)
- tert-Butyl4-(2-amino-1-phenylethyl)piperazine-1-carboxylate (CAS 444892-54-0)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
Why CATO?
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