3-Isopropyl-1-methyl-1H-indole CAS 93549-88-3
| CAS No. | 93549-88-3 |
| Molecular Formula | C12H15N |
| Molecular Weight | 173.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Isopropyl-1-methyl-1H-indole (CAS 93549-88-3), molecular formula C12H15N and molecular weight 173.25 g/mol, is a CATO reference standard with documented purity and traceability.
3-Isopropyl-1-methyl-1H-indole (C12H15N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 3-Isopropyl-1-methyl-1H-indole 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 | C12H15N |
| Molecular Weight | 173.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1983 |
| Nitrogen Atoms | 1 |
Related Isopropyl Standards
- 5-(Isopropyl(methyl)amino)pentanoic acid (CAS 1037159-98-0)
- 1-Isopropyl-3-methyl-1H-indole (CAS 10560-08-4)
- 5-Isopropyl-2-methyl-1H-indole (CAS 1368912-37-1)
- 3-Isopropyl-3-methyl-3H-indole (CAS 19013-46-8)
- 1-Isopropyl-1,4-dihydroquinoline (CAS 51483-68-2)
- 1-Isopropyl-2-methyl-1H-indole (CAS 70688-05-0)
- 1-Isopropyl-3,4-dihydroisoquinoline (CAS 71611-83-1)
- 2-Isopropyl-1-methyl-1H-indole (CAS 65136-46-1)
Recommended Standards
- 3-Butoxy-N,N-dimethylpropanamide (CAS 845544-42-5)
- 3-Isopropyl-2-methyl-1H-indole (CAS 31151-19-6)
- 3-benzyl-3-azabicyclo[3.1.0]hexane (CAS 70110-45-1)
- 3-Isopropyl-5-methyl-1H-indole (CAS 27321-32-0)
- tert-Butyl (R)-(5,11-dioxo-10,11-dihydro-1H,3H,5H-spiro[benzo[d]pyrazolo[1,2-a][1,2]diazepine-2,1'-cyclopropan]-10-yl)carbamate (CAS 2195361-43-2)
- 4-tert-Butyldimethylsilyloxy Nebivolol (Mixture of Diastereomers) (CAS 1287115-86-9)
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