Pentan-2-yl 1H-indole-3-carboxylate CAS 61698-97-3
| CAS No. | 61698-97-3 |
| Molecular Formula | C14H17NO2 |
| Molecular Weight | 231.29 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 Pentan-2-yl 1H-indole-3-carboxylate.
Pentan-2-yl 1H-indole-3-carboxylate (CAS 61698-97-3) is a high-purity analytical reference standard with the molecular formula C14H17NO2 and a molecular weight of 231.29 g/mol.
Pentan-2-yl 1H-indole-3-carboxylate (C14H17NO2) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H17NO2 |
| Molecular Weight | 231.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Pentan Standards
- n-(Pentan-3-yl)-1h-benzo[d]imidazole-5-carboxamide (CAS 791095-69-7)
- 2-Ethyl-1-(pentan-3-yl)-1H-indol-5-amine (CAS 760917-49-5)
- 2,6-Di(pentan-3-yl)aniline (CAS 948587-90-4)
- (4-(Pentan-3-ylcarbamoyl)phenyl)boronic acid (CAS 956894-13-6)
- (pentan-2-yl)({[1,2,4]triazolo[4,3-a]pyridin-3-yl}methyl)amine (CAS 1042524-78-6)
- Pentan-2-yl 4-methylbenzene-1-sulfonate (CAS 3813-69-2)
- pentan-3-yl 4-methylbenzenesulfonate (CAS 950-25-4)
- pentan-3-yl trifluoromethanesulfonate (CAS 191211-62-8)
Recommended Standards
- PB-22 3-carboxyindole metabolite (CAS 727421-73-0)
- Piperlotine A (CAS 389572-70-7)
- N-tert-Butyl-4-fluorobenzenesulfonamide (CAS 29083-05-4)
- Pyren-1-ylmethanamine (CAS 3786-54-7)
- 2-3-4-6-Tetra-O-benzyl-α-D-glucopyranosyl trichloroacetimidate (CAS 74808-09-6)
- 1,1,2,3,3,3-Hexafluoropropyliodide (CAS 431-90-3)
- 2-Undecenoic Acid (CAS 4189-02-0)
- n-(1-(Pyridin-3-yl)ethyl)cyclopentanamine (CAS 1019579-94-2)
- Piracetam Impurity 19 (CAS CATO-C4X-123519)
- Methyl 2-amino-2-(3-nitrophenyl)acetate (CAS 687631-80-7)
- Olaparib impurity 139 (CAS 42086-73-7)
- Posaconazole Impurity 171 (CAS CATO-C4X-1208171)
- 2-(6-Methylpyridin-3-yl)propan-2-ol (CAS 40472-90-0)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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