2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(4-methoxyphenyl)acetamide CAS 478029-58-2
| CAS No. | 478029-58-2 |
| Molecular Formula | C27H22N2O4 |
| Molecular Weight | 438.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(4-methoxyphenyl)acetamide (CAS 478029-58-2), molecular formula C27H22N2O4 and molecular weight 438.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(4-methoxyphenyl)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 438.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H22N2O4 |
| Molecular Weight | 438.47 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dioxo Standards
- N-(1,4-dioxo-3-(4-phenylpiperazin-1-yl)-1,4-dihydronaphthalen-2-yl)benzamide (CAS 1640259-27-3)
- 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)-4-nitrobenzoic acid (CAS 499999-52-9)
- 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)
- (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)
- 4-(1,3-Dioxo-2,3-dihydro-1H-inden-2-ylidene)-2-phenyl-6-(pyridin-2-yl)-octahydropyrrolo[3,4-c]pyrrole-1,3-dione (CAS 321392-06-7)
- 2-(4-(Bis(2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxamido)methyl)phenoxy)acetic acid (CAS 7253-21-6)
- 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-(prop-2-en-1-yl)benzamide (CAS 861209-03-2)
Recommended Standards
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole-6-carboxylic acid (CAS 2127012-69-3)
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 672949-47-2)
- 1-(5-(Trityloxy)-2,5-dihydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 866154-11-2)
- 3-(2-((4-Fluorobenzyl)oxy)phenyl)-1-((4-methoxyphenyl)sulfonyl)-1H-pyrazole (CAS 477713-49-8)
- 4-(Hexyloxy)-3-hydroxybenzaldehyde (CAS 137916-68-8)
- 1,2,3,4-Tetrahydro-quinolin-8-ylamine hydrochloride (CAS 1427195-46-7)
- (1S,4s)-4-(trifluoromethyl)cyclohexan-1-ol (CAS 75091-92-8)
- H-Ala-βNA (CAS 720-82-1)
- N-((1-Ethylpyrrolidin-2-yl)methyl)-2,6-diisopropoxybenzamide hydrochloride (CAS 82935-32-8)
- N-(4-Methoxyphenyl)-N,2-dimethyl-7-nitroquinazolin-4-amine (CAS 827031-47-0)
- 1-(Methylamino)cyclobutanecarbonitrile (CAS 154263-08-8)
- 1-(2-Bromoallyl)-2-ethyl-1H-benzo[d]imidazole (CAS 314769-73-8)
- 1-(1,3-Dimethyl-1H-pyrazol-5-yl)-2-methylpropan-1-one (CAS 1592276-02-2)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com