5-Aminonaphthalene-1,4-dione CAS 63038-00-6
| CAS No. | 63038-00-6 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H7NO2, 5-Aminonaphthalene-1,4-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 173.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-Aminonaphthalene-1,4-dione (CAS 63038-00-6), molecular formula C10H7NO2 and molecular weight 173.17 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Aminonaphthalene-1,4-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Aminonaphthalene Standards
- 2-Aminonaphthalene-1,4-dione (CAS 2348-81-4)
- 4-Aminonaphthalene-1,2-dione (CAS 5460-35-5)
- 6-Aminonaphthalene-1,4-dione (CAS 88437-18-7)
- 1-Aminonaphthalene-2-methanol (CAS 912365-38-9)
- 1-Aminonaphthalene-2-carbaldehyde, 97% (CAS 176853-41-1)
- 3-aminonaphthalene-2-carbonitrile (CAS 27533-39-7)
- 6-aminonaphthalene-2-carbonitrile (CAS 129667-70-5)
- 1-aminonaphthalene-2-carbonitrile (CAS 3100-67-2)
Recommended Standards
- 5-(Pyridin-4-yl)pyrimidin-4(3H)-one (CAS 22433-72-3)
- 5-Methoxy-1H-indazole-3-carbonitrile (CAS 90322-88-6)
- 5-(Pyridin-4-yl)furan-2-carbaldehyde (CAS 342600-56-0)
- 5-Methoxybenzofuran-2-carbonitrile (CAS 35351-47-4)
- 2-Amino-1-cyclopentylethan-1-ol hydrochloride (CAS 76066-17-6)
- 7-PYridin-3-yl-2,3,4,5-tetrahydro-1,4-benzoxazepine dihydrochloride (CAS 2109576-41-0)
- 3-Chloro-5-ethynylbenzaldehyde (CAS 2758519-58-1)
- 2-[(piperidin-4-yl)amino]benzonitrile dihydrochloride (CAS 1955541-05-5)
- 1-(2-Aminopropyl)pyrrolidin-2-one hydrochloride (CAS 1193387-29-9)
- n-((5-Methylthiophen-2-yl)methyl)-2-morpholinoethan-1-amine (CAS 880811-91-6)
- 2-{[(E)-(3-{[1,1'-biphenyl]-4-yl}-3-oxopropylidene)amino]oxy}-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-05-2)
- 5-Chloro-4-(chloromethyl)-1-methyl-3-phenyl-1H-pyrazole (CAS 321538-19-6)
- Lenalidomide-acetamido-O-PEG2-propargyl (CAS 2143096-80-2)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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