2,2-Dimethyl-6-nitrochroman-4-one CAS 111478-49-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111478-49-0 |
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Dimethyl-6-nitrochroman-4-one (CAS 111478-49-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11NO4. Molecular weight: 221.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
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Recommended Standards
- 5-Methoxy-1,6-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 1105195-95-6)
- (S)-Benzyl 2-oxooxazolidine-5-carboxylate (CAS 112663-80-6)
- 5-(2,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 1105193-64-3)
- 1-(Adamantan-1-ylmethoxy)-3-(diisopropylamino)propan-2-ol hydrochloride (CAS 27866-21-3)
- Ethyl 5-(2-methoxyethyl)-1,2,4-oxadiazole-3-carboxylate (CAS 1343736-94-6)
- Anthraquinone Impurity 6 (CAS 61792-00-5)
- MEthyl 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3,4,9-tetrahydro-1h-beta-carboline-3-carboxylate, HCl (CAS 1214667-39-6)
- 2-[(3-Chlorophenyl)amino]propanohydrazide (CAS 1397005-54-7)
- 2-Cyclopentyl-2-ethoxyacetonitrile (CAS 1495445-01-6)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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