3-(3-Methylphenyl)-N-(naphthalen-1-yl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide CAS 483994-01-0
| CAS No. | 483994-01-0 |
| Molecular Formula | C21H19N5O |
| Molecular Weight | 357.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(3-Methylphenyl)-N-(naphthalen-1-yl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (C21H19N5O) 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 the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
3-(3-Methylphenyl)-N-(naphthalen-1-yl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-01-0) is a high-purity analytical reference standard with the molecular formula C21H19N5O and a molecular weight of 357.41 g/mol.
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 | C21H19N5O |
| Molecular Weight | 357.41 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Methylphenyl Standards
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Recommended Standards
- 2-(4-Methoxyphenyl)-5-(pyridin-4-yl)-1,10b-dihydro-5H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303060-83-5)
- 3,5-Bis(4-methoxyphenyl)-4-phenyl-4H-1,2,4-triazole (CAS 84833-18-1)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 482639-92-9)
- 3-Methyl-4-((2-(4-methylquinolin-2-yl)hydrazineylidene)methyl)-1-phenyl-1H-pyrazol-5-ol (CAS 304683-42-9)
- 4-Chloro-5-(cyclopentyloxy)pyridazin-3(2H)-one (CAS 1346697-56-0)
- 1,1-Diphenylmethanamine-d1 (CAS 241161-80-8)
- Dovitinib Lactate (CAS 692737-80-7)
- Phenanthridine-4-carboxylic acid (CAS 104728-15-6)
- Boc-D-Cha-OH (CAS 37784-27-3)
- trans-Bis(2,5-dioxopyrrolidin-1-yl) cyclohexane-1,4-dicarboxylate (CAS 1808932-30-0)
- Methyl 2,5-dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylate (CAS 109519-47-3)
- 1-(2-Chloro-4-(trifluoromethoxy)phenyl)ethan-1-one (CAS 1824647-99-5)
- IMMH-010 Impurity 11 (CAS CATO-C4X-288211)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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