4-Amino-N-ethyl-N-(naphthalen-1-yl)benzamide CAS 6361-29-1
| CAS No. | 6361-29-1 |
| Molecular Formula | C19H18N2O |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 290.36 g/mol gives 4-Amino-N-ethyl-N-(naphthalen-1-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Amino-N-ethyl-N-(naphthalen-1-yl)benzamide (CAS 6361-29-1), molecular formula C19H18N2O and molecular weight 290.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Amino-N-ethyl-N-(naphthalen-1-yl)benzamide (C19H18N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C19H18N2O |
| Molecular Weight | 290.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Hydroxy-α,β-diphenylbenzeneethanol (CAS 94549-25-4)
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- 4-[4-(3,4-Dimethylphenyl)-1-piperazinyl]-4-oxobutanoic acid (CAS 896519-96-3)
- 2-Chloro-6-ethylaniline (CAS 102790-60-3)
- Ethyl N-[2-acetyl-3-(4-chloroanilino)acryloyl]carbamate (CAS 321432-23-9)
- 1',4-Dihydroxy Midazolam (1.0mg/ml in Acetonitrile) (CAS 64740-68-7)
- Isopropyl o-tolylcarbamate (CAS 38365-93-4)
- 1,2,3,4-Tetrahydronaphthalen-2-yl methanesulfonate (CAS 52802-20-7)
- 2-Phenyloxazole-4-carboxylic Acid (CAS 23012-16-0)
- 2-(3-Nitrophenyl)-3-(piperazin-1-ylmethyl)imidazo[1,2-a]pyridine (CAS 727975-37-3)
- (S)-Ethyl 6-fluorochroman-2-carboxylate (CAS 1335103-90-6)
- TPB812 (CAS 2410998-39-7)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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