3-Methoxy-1H-indole CAS 16712-55-3
| CAS No. | 16712-55-3 |
| Molecular Formula | C9H9NO |
| Molecular Weight | 147.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 147.17 g/mol gives 3-Methoxy-1H-indole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Methoxy-1H-indole (CAS 16712-55-3), molecular formula C9H9NO and molecular weight 147.17 g/mol, is a CATO reference standard with documented purity and traceability.
3-Methoxy-1H-indole (C9H9NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Methoxy-1H-indole 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.
Physical & Chemical Properties
| Molecular Formula | C9H9NO |
| Molecular Weight | 147.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1961 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 2-Methoxy-5-(prop-2-yn-1-yl)pyridine (CAS 1196153-78-2)
- 3-Methoxy-2-methyl-2-(methylamino)propanoic acid (CAS 1248351-51-0)
- 5-Methoxy-2-(prop-2-yn-1-yl)pyridine (CAS 1260672-53-4)
- 2-Methoxy-2-phenylacetonitrile (CAS 13031-13-5)
- 1-Methoxy-1H-indole (CAS 54698-11-2)
- 2-Methoxy-3-methylbenzonitrile (CAS 53078-68-5)
- 2-Methoxy-4-methylbenzonitrile (CAS 53078-69-6)
- 2-Methoxy-5-methylbenzonitrile (CAS 53078-70-9)
Recommended Standards
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- 4,5,6,7-Tetrahydrobenzofuran-2-carbaldehyde (CAS 290820-96-1)
- (2R,3S)-2-Amino-3-hydroxy-4,4-dimethylpentanoic acid (CAS 1279049-31-8)
- 1-(3-Chloro-4-methoxyphenyl)butan-1-amine (CAS 1037159-52-6)
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