5-Nitroacenaphthene CAS 602-87-9
| CAS No. | 602-87-9 |
| Molecular Formula | C12H9NO2 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.21 g/mol gives 5-Nitroacenaphthene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Nitroacenaphthene (CAS 602-87-9) is a high-purity analytical reference standard with the molecular formula C12H9NO2 and a molecular weight of 199.21 g/mol.
The molecular framework of 5-Nitroacenaphthene (C12H9NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-Nitroacenaphthene 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 | C12H9NO2 |
| Molecular Weight | 199.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >80% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Alanyl Glutamine Impurity 48 (CAS 2703745-19-9)
- 3-Nitrobiphenyl (CAS 2113-58-8)
- Urapidil Impurity 74 (CAS CATO-C4X-192474)
- P-Nitrobiphenyl (CAS 92-93-3)
- 3-Chloro-5-(3,4-dimethoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 312922-10-4)
- 2-(2-Imidazolyl)-N,N-dimethylethanamine (CAS 802296-13-5)
- (1-(2-Methoxyethyl)-1h-benzo[d]imidazol-2-yl)methanol (CAS 612524-60-4)
- Span 20 (CAS 1338-39-2)
- N-Boc-α-methyl-D,L-leucine (CAS 97534-52-6)
- 6-(2-Chloroacetyl)-7-fluoro-1,2,3,4-tetrahydroquinolin-2-one (CAS 148136-15-6)
- tert-Butyl ((S)-1-((S)-2-(methoxy(methyl)amino)-4-methylpentanamido)-4-methyl-1-oxopentan-2-yl)carbamate (CAS 170590-14-4)
- 1-Fluoro-3-(4-hydroxyphenyl)-7-octyl-6,7-dihydroisoquinolin-8(5H)-one (CAS 184696-85-3)
- 2-Chloro-n-methyl-n-[(2-methylphenyl)methyl]propanamide (CAS 1156116-10-7)
- Semaglutide Impurity 144 (CAS 394210-59-4)
Why CATO?
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