5,6,7-Trimethoxy-1-methyl-1h-indole-2-carboxylic acid CAS 190972-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190972-87-3 |
| Molecular Formula | C13H15NO5 |
| Molecular Weight | 265.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6,7-Trimethoxy-1-methyl-1h-indole-2-carboxylic acid (CAS 190972-87-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15NO5. Molecular weight: 265.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15NO5 |
| Molecular Weight | 265.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 1 |
Related Trimethoxy Standards
- Methyl 5,6,7-trimethoxy-1h-indole-2-carboxylate (CAS 118292-37-8)
- Methyl 4,6,7-trimethoxy-1H-indole-2-carboxylate (CAS 161156-00-9)
- 2-(4,5,6-Trimethoxy-1H-indol-2-yl)acetic acid (CAS 2121910-46-9)
- 4,5,6-Trimethoxy-1-methyl-1h-indole-2-carboxylic acid (CAS 481074-71-9)
- Methyl 4,5,6-trimethoxy-1H-indole-2-carboxylate (CAS 481074-67-3)
- 4,6,7-Trimethoxy-1H-indole-2-carbohydrazide (CAS 1134334-80-7)
- 5,6,7-Trimethoxy-1H-indole-2-carbohydrazide (CAS 893730-25-1)
- 1,2,3-Trimethoxy-5-(2-methylcyclohexyl)benzene (CAS 342045-31-2)
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