7-(Benzyloxy)-1H-indole-2-carboxylic acid CAS 84639-19-0
| CAS No. | 84639-19-0 |
| Molecular Formula | C16H13NO3 |
| Molecular Weight | 267.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Benzyloxy)-1H-indole-2-carboxylic acid (CAS 84639-19-0) is a high-purity analytical reference standard with the molecular formula C16H13NO3 and a molecular weight of 267.28 g/mol.
7-(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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1981 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Nitro-2-phenethyl-1H-benzo[d]imidazole (CAS 330592-97-7)
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- 6-Methyl-2-(5-methylfuran-2-yl)quinoline-4-carboxylic acid (CAS 438213-21-9)
- 7-Benzoyl-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 524036-95-1)
- 7-Desmethyl Agomelatine-D3 (CAS 2749427-92-5)
- 4'-Methoxy-[1,1'-biphenyl]-4-methanol (CAS 20854-60-8)
- Ethyl 2,3-dihydroxy-2-methylpropanoate (CAS 67535-07-3)
- 1-Phenyl-3H,4H,9H-pyrido[3,4-b]indole (CAS 10022-79-4)
- 1-(2-Methylpyridin-3-yl)cyclopropane-1-carboxylic acid (CAS 1060806-17-8)
- Chlorpheniramine Impurity 37 (CAS CATO-C4X-118837)
- 2-((4-Ethoxyphenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 721904-20-7)
- 1,3-Dichloro-5-methoxy-2,4,6-trinitrobenzene (CAS 50903-10-1)
- N-Nitroso Lisinopril-D5 (CAS CATO-C4X-168131)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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