3-Formyl-5,6-dimethoxy-1h-indole-2-carboxylic acid CAS 858769-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 858769-50-3 |
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Formyl-5,6-dimethoxy-1h-indole-2-carboxylic acid (CAS 858769-50-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11NO5. Molecular weight: 249.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Formyl Standards
- 3-Formyl-4,6-dimethoxy-1h-indole-2-carboxylic acid (CAS 893729-94-7)
- Methyl 5-formyl-2-(morpholin-4-yl)benzoate (CAS 1312118-22-1)
- ((3-Formyl-1H-indol-4-yl)thio)methyl acetate (CAS 113461-97-5)
- 2-(2-Formyl-1H-pyrrol-1-yl)-4,5-dimethylthiophene-3-carboxylic acid (CAS 138300-42-2)
- 2-((2-Formyl-1-methyl-1H-indol-3-yl)thio)acetic acid (CAS 885123-03-5)
- (1-Formyl-2-phenylethyl)carbamic acid tert-butyl ester 98818-36-1 (CAS 98818-36-1)
- 3-Formyl-5-nitrobenzenesulfonyl chloride (CAS 1393534-46-7)
- 3-(3-formyl-9h-carbazol-9-yl)propanenitrile (CAS 92867-93-1)
Recommended Standards
- 3-Isopropyl-5-(4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 62121-05-5)
- 3,4-Difluoro-N-(2-methylpyrimidin-5-yl)benzamide (CAS 582323-17-9)
- 4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybutanoic acid (CAS 40732-91-0)
- 2-(4-Fluoro-phenylamino)-N-thiazol-2-yl-propionamide (CAS 1009155-13-8)
- 3-Bromo-1-ethyl-1H-pyrrolo[2,3-b]pyridine (CAS 281192-92-5)
- Ethyl (Z)-(2-cyano-2-phenylvinyl)glycinate (CAS 1164501-12-5)
- N-Methyl-4-(morpholin-4-yl)piperidine-1-carboxamide (CAS 1824019-40-0)
- N,N-Diallyl-2-pyrrolidinecarboxamide hydrochloride (CAS 1246172-86-0)
- 2-Benzyl-1H,2H,3H,4H-benzo[b]1,6-naphthyridine (CAS 1541-57-7)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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