2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-4-nitrobenzoic acid CAS 499999-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 499999-52-9 |
| Molecular Formula | C25H16N2O6 |
| Molecular Weight | 440.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-4-nitrobenzoic acid (CAS 499999-52-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H16N2O6. Molecular weight: 440.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H16N2O6 |
| Molecular Weight | 440.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dioxo Standards
- 9,10-Dioxo-9,10-dihydroanthracene-1,2,5,8-tetrayl tetraacetate (CAS 2885-46-3)
- 2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(4-methoxyphenyl)acetamide (CAS 478029-58-2)
- 2-(4-(Bis(2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxamido)methyl)phenoxy)acetic acid (CAS 7253-21-6)
- N-(1,4-dioxo-3-(4-phenylpiperazin-1-yl)-1,4-dihydronaphthalen-2-yl)benzamide (CAS 1640259-27-3)
- 4-{16,18-dioxo-17-azapentacyclo[6.6.5.0^{2,7}.0^{9,14}.0^{15,19}]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl}-N-(propan-2-yl)benzamide (CAS 861209-02-1)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-8-(hydroxyamino)-8-oxo-octanamide (CAS 2758388-38-2)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-9-(hydroxyamino)-9-oxo-nonanamide (CAS 2758388-36-0)
- (2E)-2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl]-1,3-thiazol-2-yl}-3-(naphthalen-1-yl)prop-2-enenitrile (CAS 866051-09-4)
Recommended Standards
- 4-Methylumbelliferyl β-D-xylobioside (CAS 158962-91-5)
- 4-(4-Fluorobenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 371119-70-9)
- 2,7-Difluro-3,6-bis[(2-methoxyethoxy)-methoxy]-9H-xanthen-9-one (CAS 430459-53-3)
- 2-Butoxybenzenesulfonyl chloride (CAS 69129-39-1)
- 2-Bromo-5-methyl-oxazole (CAS 129053-67-4)
- N,3-Dimethyl-N-[2-(methylsulfanyl)-4-quinazolinyl]benzenecarbohydrazide (CAS 341968-22-7)
- 2-(Piperazin-1-ylmethyl)-4-(trifluoromethyl)thiazole (CAS 1342639-02-4)
- 5-[(5-chloro-2,4-dimethoxyphenyl)sulfamoyl]-2-methylbenzoic acid (CAS 438021-83-1)
- DL-LEUCINE (15N, 98%) (CAS 81387-51-1)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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