5-Nitro-3,4-dihydronaphthalen-1(2H)-one CAS 51114-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51114-73-9 |
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-3,4-dihydronaphthalen-1(2H)-one (CAS 51114-73-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9NO3. Molecular weight: 191.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- 7-Nitro-3,4-dihydronaphthalen-2(1H)-one (CAS 122520-12-1)
- 6-Nitro-3,4-dihydronaphthalen-1(2H)-one (CAS 22246-26-0)
- 6-Nitro-3,4-dihydronaphthalen-2(1H)-one (CAS 200864-16-0)
- 8-Nitro-3,4-dihydronaphthalen-1(2H)-one (CAS 58161-31-2)
- 2-Ethyl-4-nitro-1H-benzo[d]imidazole (CAS 101236-92-4)
- 2-Methyl-2-(5-nitro-2-pyridinyl)propanenitrile (CAS 1256633-31-4)
- (7-Nitro-1H-indol-3-yl)methanamine (CAS 1360936-75-9)
- 1-(4-Nitro-1h-indol-3-yl)methanamine (CAS 153310-50-0)
Recommended Standards
- 5-Methoxy-7-methyl-2,3-dihydro-1h-indole-2,3-dione (CAS 343774-48-1)
- 5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carbaldehyde (CAS 933753-41-4)
- 5-Methoxy-6-methylindoline-2,3-dione (CAS 909391-42-0)
- N-(4-Ethoxyphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 335399-50-3)
- 2-(4-(5-(3-(Trifluoromethyl)phenyl)-1H-pyrazol-3-yl)piperidin-1-yl)acetonitrile (CAS 1025724-64-4)
- 3-Bromo-2-chloro-6-methoxybenzaldehyde (CAS 29866-52-2)
- 64Q027TNB0 25852-49-7 Poly(oxy(methyl-1,2-ethanediyl)), alpha-(2-methyl-1-oxo-2-propen-1-yl)-omega-((2-methyl-1-oxo-2-propen-1-yl)oxy)- Poly(oxy(methyl-1,2-ethanediyl)), alpha-(2-methyl-1-oxo-2-propenyl)-omega-((2-methyl-1-oxo-2-propenyl)oxy)- Polypropylene glycol dimethacrylate PPG-7 dimethacrylate UNII-64Q027TNB0 (CAS 25852-49-7)
- Methyl 3-((2,6-difluorobenzyl)amino)propanoate (CAS 1094318-92-9)
- Methyl 1-cyano-3-methylcyclobutane-1-carboxylate (CAS 1343983-86-7)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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 13829788188 / jacky.chen@cato-chem.com