5-Nitro-2-oxa-11-azatricyclo[10.4.0.0^{4,9}]hexadeca-1(16),4(9),5,7,12,14-hexaen-10-one CAS 865660-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865660-44-2 |
| Molecular Formula | C14H10N2O4 |
| Molecular Weight | 270.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-2-oxa-11-azatricyclo[10.4.0.0^{4,9}]hexadeca-1(16),4(9),5,7,12,14-hexaen-10-one (CAS 865660-44-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H10N2O4. Molecular weight: 270.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H10N2O4 |
| Molecular Weight | 270.24 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.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Methyl-2-(4-nitrophenyl)imidazo[1,2-a]pyrimidin-7(1H)-one (CAS 65791-88-0)
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- 5,7-Dihydroxy-2-(3-hydroxyphenyl)-4H-chromen-4-one (CAS 72472-92-5)
- Domperidone-D6 (CAS 1329614-18-7)
- (3S,5R)-5-Hydroxypiperidine-3-carbonitrile (CAS 2097360-08-0)
- 1-(1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1708370-60-8)
- 2-(1H-benzo[d]imidazol-2-yl)-1-(4-fluorophenyl)ethan-1-amine hydrochloride (CAS 1279219-44-1)
- 2-Aminoethyl carbamimidothioate (CAS 151-16-6)
- (2-Methoxypyridin-4-yl)methanamine hydrochloride (CAS 149532-90-1)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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