3-(Piperidin-4-yl)-1h-indole-5-carboxamide CAS 177940-51-1
| CAS No. | 177940-51-1 |
| Molecular Formula | C14H17N3O |
| Molecular Weight | 243.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Piperidin-4-yl)-1h-indole-5-carboxamide (CAS 177940-51-1) is a high-purity analytical reference standard with the molecular formula C14H17N3O and a molecular weight of 243.30 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 3-(Piperidin-4-yl)-1h-indole-5-carboxamide is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 243.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C14H17N3O |
| Molecular Weight | 243.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Tert-butyl 8-hydroxy-5-oxa-2-azaspiro[3.5]Nonane-2-carboxylate (CAS 1779396-21-2)
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- 1-Acetyl-5-(2-aminopropyl)indoline-7-carbonitrile (CAS 175837-01-1)
- 3-((Tert-butoxycarbonyl)amino)-2,2-dimethylcyclobutane-1-carboxylic acid (CAS 1779745-51-5)
- (R)-9-formyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid hydrochloride (CAS 1423017-96-2)
- 2,2,2-Trifluoro-1-(5-fluoro-3-indolyl)ethanone (CAS 1260793-83-6)
- D-Glucose ethylenedithioacetal (CAS 3650-65-5)
- (S)-1-(isopropylsulfonyl)piperidine-2-carboxylic acid (CAS 1567929-74-1)
- tert-Butyl 3-(3-bromo-7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate (CAS 877173-82-5)
- 2-(Naphthalen-2-ylthio)benzoic acid (CAS 7432-80-6)
- Heptadeca-1,8-dien-4,6-diyne-3,10-diol (CAS 63910-76-9)
- 6-(Benzylthio)-5-methylnicotinaldehyde (CAS 1355204-08-8)
- 87009-57-2 Carbodiimide-13C,15N2 Cyanamide-13C,15N2 Cyanamide-13C,15N2 solution Hydrogen cyanamide-13C,15N2 (CAS 87009-57-2)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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