2-Amino-5-oxo-4-(p-tolyl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile CAS 326915-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 326915-49-5 |
| Molecular Formula | C17H16N2O2 |
| Molecular Weight | 280.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-oxo-4-(p-tolyl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 326915-49-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H16N2O2. Molecular weight: 280.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H16N2O2 |
| Molecular Weight | 280.32 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.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Amino-5-oxo-4-(m-tolyl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 414896-26-7)
- 2-Amino-6-(((benzyloxy)carbonyl)amino)hexanoic acid (CAS 32302-83-3)
- 2-Acetate-6-[(phenylmethoxy)methyl]-1,4-dioxane-2-methanol (CAS 338458-98-3)
- 2-(3-(Methoxymethoxy)-8-vinylnaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2923468-91-9)
- Methyl 2-(4-fluorophenyl)-2-(4-phenylpiperazin-1-yl)acetate (CAS 889963-21-7)
- 1-(7-Methoxybenzofuran-2-yl)ethan-1-ol (CAS 260786-00-3)
- dimethyl [(tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]phosphonate (CAS 228716-55-0)
- [(2S,3S,4S)-3,4,5-triacetoxytetrahydrofuran-2-yl]methyl acetate (CAS 176299-71-1)
- Ethyl 4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 96986-78-6)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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