1-Methyl-2-nitronaphthalene CAS 63017-87-8
| CAS No. | 63017-87-8 |
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-2-nitronaphthalene (CAS 63017-87-8), molecular formula C11H9NO2 and molecular weight 187.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H9NO2, 1-Methyl-2-nitronaphthalene 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 187.19 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Methyl-2-nitronaphthalene 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 | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 Methyl Standards
- 1-Methyl-6-nitronaphthalene (CAS 105752-67-8)
- 1-Methyl-7-nitronaphthalene (CAS 116530-07-5)
- 2-Methyl-4-nitronaphthalene (CAS 13615-38-8)
- 1-Methyl-5-nitronaphthalene (CAS 91137-27-8)
- 2-Methyl-6-nitronaphthalene (CAS 54357-08-3)
- 6-Methyl-1-nitronaphthalene (CAS 54755-20-3)
- 2-Methyl-1-nitronaphthalene (CAS 881-03-8)
- 1-Nitronaphthalene-d7 (CAS 80789-77-1)
Recommended Standards
- 1-Methyl-1H-indole-2,3-dicarbaldehyde (CAS 74459-27-1)
- 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 67735-60-8)
- 1-Fluoro-3-(methylsulfanyl)-2-nitrobenzene (CAS 305811-06-7)
- 1-Methyl-3-phenyl-1H-pyrrole-2,5-dione (CAS 54433-49-7)
- 2-(2-Fluorophenyl)-2-morpholinoacetic acid (CAS 1017117-65-5)
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- N4-(2-Fluorophenyl)-N2-(2-hydroxyethyl)-L-asparagine (CAS 1098630-72-8)
- 1-(2-Chloro-4-fluorophenyl)cyclopentane-1-carbonitrile (CAS 214262-92-7)
- 1-Bromo-3-(trifluoromethyl)cyclohexane (CAS 1344381-85-6)
- 1-(Carboxymethyl)-3-methyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (CAS 671793-16-1)
- 2-(2-Chloro-5-fluoropyridin-3-yl)ethan-1-amine (CAS 1360918-33-7)
- 4-(Methoxymethyl)piperidine-1-sulfonamide (CAS 1341657-66-6)
- O-(Adamantan-1-yl)hydroxylamine (CAS 55930-71-7)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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