10-(2-Nitrophenyl)-2,3,7,10-tetrahydro-[1,4]dioxino[2,3-g]furo[3,4-b]quinolin-9(6H)-one CAS 900019-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900019-89-8 |
| Molecular Formula | C19H14N2O6 |
| Molecular Weight | 366.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
10-(2-Nitrophenyl)-2,3,7,10-tetrahydro-[1,4]dioxino[2,3-g]furo[3,4-b]quinolin-9(6H)-one (CAS 900019-89-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H14N2O6. Molecular weight: 366.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H14N2O6 |
| Molecular Weight | 366.32 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- cis-Bis(2,5-dioxopyrrolidin-1-yl) cyclohexane-1,4-dicarboxylate (CAS 1934284-44-2)
- 3-Acetylumbelliferyl β-D-Glucopyranoside (CAS 20943-16-2)
- trans-Bis(2,5-dioxopyrrolidin-1-yl) cyclohexane-1,4-dicarboxylate (CAS 1808932-30-0)
- S-trithiane-1,1,3,3,5,5-hexaoxide (CAS 2125-34-0)
- 4-Hydroxy-3-isopropoxy-N,N-dimethylbenzamide (CAS 1243457-75-1)
- 6-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)picolinaldehyde (CAS 1805369-27-0)
- 4-Iodo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]azepine (CAS 1393569-38-4)
- 6-Mercapto-3,4-dihydroquinolin-2(1H)-one (CAS 66657-43-0)
- 5-[1-(Methylthio)ethyl]-2-trifluoromethylpyridine (CAS 1005489-34-8)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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