6-(Benzyloxy)-1h-indole-2-carboxylic acid CAS 40047-22-1
| CAS No. | 40047-22-1 |
| Molecular Formula | C16H13NO3 |
| Molecular Weight | 267.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Benzyloxy)-1h-indole-2-carboxylic acid (CAS 40047-22-1) is a high-purity analytical reference standard with the molecular formula C16H13NO3 and a molecular weight of 267.28 g/mol.
6-(Benzyloxy)-1h-indole-2-carboxylic acid (C16H13NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
As a certified reference material (CRM), 6-(Benzyloxy)-1h-indole-2-carboxylic acid 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 | C16H13NO3 |
| Molecular Weight | 267.28 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-(2-Phenylacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 943993-99-5)
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- 5-Nitro-2-[(2-phenylethyl)amino]benzonitrile (CAS 764707-23-5)
- 6-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrofuro[2,3-c]pyridine-2-carboxylic acid (CAS 742695-32-5)
- 4-(Morpholine-3-carbonyl)piperazine-1-carbaldehyde (CAS 1706821-61-5)
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- 3-(5-Bromo-pyridin-2-yl)-quinoline (CAS 569350-78-3)
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- 2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1352796-65-6)
- N-{bicyclo[2.2.1]heptan-2-yl}-2-(methylamino)acetamide hydrochloride (CAS 2044901-92-8)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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