1-Nitroanthracene-9,10-dione CAS 82-34-8
| CAS No. | 82-34-8 |
| Molecular Formula | C14H7NO4 |
| Molecular Weight | 253.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Nitroanthracene-9,10-dione.
CATO supplies 1-Nitroanthracene-9,10-dione (CAS 82-34-8), a certified reference material (molecular formula C14H7NO4, MW 253.21 g/mol) for analytical method development and quality control.
1-Nitroanthracene-9,10-dione (C14H7NO4) contains a nitrogen-containing heterocyclic scaffold, 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).
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.
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 | C14H7NO4 |
| Molecular Weight | 253.21 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Nitroanthracene Standards
- 2-Methyl-1-nitroanthracene-9,10-dione (CAS 129-15-7)
- 1-Methyl-4-nitroanthracene-9,10-dione (CAS 42431-35-6)
- 2-Methyl-9-nitroanthracene (CAS 102630-62-6)
- 1-Methyl-3-nitroanthracene (CAS 89597-18-2)
- 9-Methyl-10-nitroanthracene (CAS 84457-22-7)
- 9-Nitroanthracene-d9 (CAS 220381-38-4)
- Methyl 10-nitroanthracene-9-carboxylate (CAS 79693-14-4)
- 2-Nitroanthracene (CAS 3586-69-4)
Recommended Standards
- (S,E)-2-(3-(Furan-2-yl)acrylamido)succinic acid (CAS 833485-53-3)
- 2-(((Benzyloxy)carbonyl)amino)malonic acid (CAS 76387-79-6)
- (4-Nitrophenyl)methylene diacetate (CAS 2929-91-1)
- 2-(2-Acetamido-6-oxo-1,6-dihydropyrimidin-4-yl)-2-oxoethyl acetate (CAS 86944-42-5)
- (S)-tert-Butyl 1-(3-fluorobenzoyl)pyrrolidin-3-ylcarbamate (CAS 1286207-75-7)
- 4'-Cyano-2-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1262010-74-1)
- 1-(5,7-Dimethylbenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283108-10-0)
- tert-Butyl (3-hydroxy-1-phenylpropyl)carbamate (CAS 218449-48-0)
- 2-Amino-5-guanidinopentanamide (CAS 16709-23-2)
- 5,5'-(1,4-Phenylenebis(ethyne-2,1-diyl))diisophthalaldehyde (CAS 2380275-60-3)
- Ethyl 3-chloro-5,6-diphenylpyridazine-4-carboxylate (CAS 54108-27-9)
- 3-Bromo-2-(2,2-difluoroethyl)-6-methoxypyridine (CAS 2306265-11-0)
- Fluticasone Impurity 65 (CAS 74131-81-0)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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