2-Amino-5-nitro-1H-benz[de]isoquinoline-1,3(2H)-dione CAS 62578-85-2
| CAS No. | 62578-85-2 |
| Molecular Formula | C12H7N3O4 |
| Molecular Weight | 257.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-nitro-1H-benz[de]isoquinoline-1,3(2H)-dione (C12H7N3O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Amino-5-nitro-1H-benz[de]isoquinoline-1,3(2H)-dione (CAS 62578-85-2) is a high-purity analytical reference standard with the molecular formula C12H7N3O4 and a molecular weight of 257.20 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Amino-5-nitro-1H-benz[de]isoquinoline-1,3(2H)-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H7N3O4 |
| Molecular Weight | 257.20 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.) | 1974 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-6-nitro-1h-benzo[de]isoquinoline-1,3(2h)-dione (CAS 52083-01-9)
- Methyl 5-amino-3-(difluoromethoxy)benzofuran-2-carboxylate (CAS 1708401-56-2)
- 4-Amino-5-Fluoro-1-[(2R,4S,5R)-4-Hydroxy-5-(Hydroxymethyl)-3-Methylideneoxolan-2-Yl]Pyrimidin-2-One (CAS 129531-96-0)
- 4-Amino-1-((2R,4S,5R)-3-(fluoromethylene)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 171233-40-2)
- 5-Amino-4-(trifluoromethyl)-1,6-naphthyridine-8-carboxylic acid (CAS 1956377-39-1)
- 3-Amino-4-methyl-6-(trifluoromethyl)thieno[2,3-b]pyridine-2-carbonitrile (CAS 255909-26-3)
- 3-Amino-6-methyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carbonitrile (CAS 317840-08-7)
- 2-Amino-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 1240557-01-0)
Recommended Standards
- 2,4-Dihydroxypyrimido[4,5-b]quinoline-5-carboxylic acid (CAS 500300-26-5)
- 1-Hydroxy-8-nitro-6H-benzo[c]chromen-6-one (CAS 239070-94-1)
- 3,4,5-Trimethoxy-2-nitrobenzoic acid (CAS 66907-52-6)
- 1,6-Dinitro-9H-carbazole (CAS 3062-57-5)
- {1-[amino(phenyl)methyl]cyclohexyl}methanol hydrochloride (CAS 1909337-14-9)
- N-((4aR,6R,7R,8R,8aS)-8-hydroxy-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide (CAS 10300-76-2)
- N-Allyl-2-pyrrolidinecarboxamide hydrochloride (CAS 1236254-98-0)
- tert-Butyl 8-oxooctanoate (CAS 63858-75-3)
- Ampicillin Trihydrate (CAS 7177-48-2)
- Ethyl 4-(phenylthio)butanoate (CAS 29193-72-4)
- 2,5-Dichloro-3-fluorophenol (CAS 1394927-62-8)
- 20431-83-8 CTK4E4210 Cyclohexanol, 2-(methylamino)-, (1R,2S)-rel- (CAS 20431-83-8)
- 1-Benzyl-4-((1-(tert-butoxycarbonyl)piperidin-4-yl)oxy)pyridin-1-ium bromide (CAS 845305-82-0)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com