5-Methoxy-6-((trimethylsilyl)oxy)-1H-indole CAS 113370-17-5
| CAS No. | 113370-17-5 |
| Molecular Formula | C12H17NO2Si |
| Molecular Weight | 235.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Methoxy-6-((trimethylsilyl)oxy)-1H-indole.
5-Methoxy-6-((trimethylsilyl)oxy)-1H-indole (CAS 113370-17-5) is a high-purity analytical reference standard with the molecular formula C12H17NO2Si and a molecular weight of 235.35 g/mol.
Based on its molecular formula C12H17NO2Si, 5-Methoxy-6-((trimethylsilyl)oxy)-1H-indole contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 235.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 5-Methoxy-6-((trimethylsilyl)oxy)-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 | C12H17NO2Si |
| Molecular Weight | 235.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 3-Methoxy-α-[(trimethylsilyl)oxy]-benzeneacetonitrile (CAS 93554-98-4)
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- 1-[(4-Methoxy-3,5-dimethylpyridin-2-yl)methyl]piperazine (CAS 919741-97-2)
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Recommended Standards
- N,N-Dimethyl-N'-(6-methyl-1,3-benzothiazol-2-yl)ethane-1,2-diamine (CAS 1105194-97-5)
- (3Z)-4-(Dimethylamino)-3-[(4-methylphenyl)thio]-3-buten-2-one (CAS 1164559-21-0)
- 1-(2,5-Dimethylthiophen-3-yl)-N-(furan-2-ylmethyl)ethan-1-amine (CAS 1042523-11-4)
- 2,3-Dimethoxy-6-((trimethylsilyl)ethynyl)pyridine (CAS 1171919-83-7)
- Ethyl 4-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylate (CAS 2092073-43-1)
- 5-(1-(Dimethylamino)ethyl)-4-phenyl-4h-1,2,4-triazole-3-thiol (CAS 750599-29-2)
- Methyl 3-(2-methoxypyridin-4-yl)-3-oxopropanoate (CAS 119836-25-8)
- 1,1,2,2-Tetrakis(4-nitrophenyl)ethene (CAS 47797-98-8)
- Venetoclax Impurity 13 (CAS CATO-C4X-249513)
- (2-(3-Chlorophenyl)benzo[d]oxazol-5-yl)methanol (CAS 1478232-71-1)
- Methyl 2-[(E)-2-(dimethylamino)vinyl]-6-isopropyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate (CAS 1374510-92-5)
- 4,4'-([3,3'-Bithiophene]-5,5'-diyl)dibenzaldehyde (CAS 2278230-46-7)
- 1-([1,1'-Biphenyl]-4-yl)-3-((3-fluoro-4-methylphenyl)amino)propan-1-one (CAS 882748-59-6)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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