N-(1-Acetylindolin-6-yl)-4-phenylbutanamide CAS 1021209-80-2
| CAS No. | 1021209-80-2 |
| Molecular Formula | C20H22N2O2 |
| Molecular Weight | 322.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H22N2O2, N-(1-Acetylindolin-6-yl)-4-phenylbutanamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 322.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
N-(1-Acetylindolin-6-yl)-4-phenylbutanamide (CAS 1021209-80-2), molecular formula C20H22N2O2 and molecular weight 322.40 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C20H22N2O2 |
| Molecular Weight | 322.40 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
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- N-(1-Acetylindolin-6-yl)-4-butoxybenzamide (CAS 1021209-79-9)
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Recommended Standards
- N-cyclohexyl-3-(4-methoxyphenyl)imidazo[1,2-b]pyridazin-6-amine (CAS 1012345-06-0)
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- 5-Amino-2-(2,6-diisopropylphenyl)isoindoline-1,3-dione (CAS 100823-03-8)
- N-Methyl-1-(thiophen-2-ylsulfonyl)indoline-2-carboxamide (CAS 1103515-86-1)
- 3-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]aniline hydrochloride (CAS 1803599-82-7)
- 1-(2-Methoxyethyl)cyclohexan-1-amine (CAS 1249264-65-0)
- 2,2-Dimethyl-3-(4-oxocyclohexyl)propanoic acid (CAS 1158752-65-8)
- 2-((1H-indol-3-yl)methylene)hydrazine-1-carbothioamide (CAS 6868-28-6)
- 14-Hydroxydihydro Thebainone (1.0mg/ml in Acetonitrile) (CAS 6199-38-8)
- 2,5,6-Trimethyl-4-nitro-1H-benzo[d]imidazole (CAS 173037-03-1)
- 3-Fluoro-2-methoxybenzoyl chloride (CAS 106428-06-2)
- 6-(4-Acetylpiperazin-1-yl)pyridine-3-carbonitrile (CAS 1016799-79-3)
- 5-Benzoyl-6-(bromomethyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 443667-38-7)
- Neuropeptide SF (human) (CAS 192387-39-6)
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