5-Methoxy-1-methyl-4,7-dihydro-1H-indole CAS 17052-38-9
| CAS No. | 17052-38-9 |
| Molecular Formula | C10H13NO |
| Molecular Weight | 163.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Methoxy-1-methyl-4,7-dihydro-1H-indole (C10H13NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 163.22 g/mol, it falls into the medium-molecular-weight range. 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).
5-Methoxy-1-methyl-4,7-dihydro-1H-indole (CAS 17052-38-9), molecular formula C10H13NO and molecular weight 163.22 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H13NO |
| Molecular Weight | 163.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 6-Methoxy-2,3-dihydro-1H-inden-1-amine (CAS 103028-81-5)
- 5-Methoxy-1,2,3,4-tetrahydroisoquinoline (CAS 103030-70-2)
- 7-Methoxy-2,3-dihydro-1h-inden-1-amine (CAS 1032279-33-6)
- 1-Methoxy-2,3-dihydro-1h-inden-2-amine (CAS 1118787-22-6)
- 2-methoxy-2,3-dihydro-1H-inden-5-amine (CAS 1173986-64-5)
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Recommended Standards
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- 1-(Pyridin-4-yl)pentan-1-one (CAS 1701-73-1)
- 6-Methyl-5,6,7,8-tetrahydroquinolin-3-ol (CAS 1707581-32-5)
- (E)-3-(chloromethyl)-4-(thiophen-2-ylmethylene)isoxazol-5(4H)-one (CAS 1142199-38-9)
- 2,3-dimethyl-2H-indazole-5-carboxylic acid (CAS 1234615-82-7)
- 2-Isopropyl-piperidin-4-ol (CAS 1373223-80-3)
- 1-((2,5-Dimethoxyphenyl)sulfonyl)-4-phenylpiperazine (CAS 332021-06-4)
- N-[1-(2-bromoacetyl)cyclohexyl]-2,2,2-trifluoroacetamide (CAS 1864064-87-8)
- 125369-56-4 2,6-Difluoro-4-methoxybenzoyl chloride DTXSID60381120 (CAS 125369-56-4)
- 2-(1-cyano-2-methylbutyl)-1,3-thiazole-4-carboxylic acid (CAS 1551131-41-9)
- Methyl 4-bromo-1H-pyrrolo[2,3-c]pyridine-7-carboxylate (CAS 2460708-45-4)
- DL-Indole-3-lactic Acid-d5 (CAS 2470130-19-7)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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