6-Methyl-1-nitronaphthalene CAS 54755-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54755-20-3 |
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-1-nitronaphthalene (CAS 54755-20-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9NO2. Molecular weight: 187.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1972 |
| 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-2-nitronaphthalene (CAS 63017-87-8)
- 1-Methyl-5-nitronaphthalene (CAS 91137-27-8)
- 2-Methyl-6-nitronaphthalene (CAS 54357-08-3)
- 2-Methyl-1-nitronaphthalene (CAS 881-03-8)
- 1-Nitronaphthalene-d7 (CAS 80789-77-1)
Recommended Standards
- 6-Methoxyquinoline-5-carbaldehyde (CAS 82060-64-8)
- 6-Methylisoquinoline-3-carboxylic acid (CAS 590369-91-8)
- 6-Methoxyquinoline-4-carbaldehyde (CAS 4363-94-4)
- 5-[(3,5-dichlorophenyl)methyl]-1,3-thiazol-2-amine (CAS 306321-16-4)
- Pyrazino[2,3-d]pyridazin-5(6H)-one (CAS 22121-00-2)
- Rivaroxaban Impurity 160 (CAS CATO-C4X-1090160)
- 3-bromo-2-methyl-benzoyl chloride (CAS 21900-48-1)
- 3-Methyl-1,2,3,4,5,6-hexahydro-2,6-methanobenzo[d]azocine hydrochloride (CAS 23563-73-7)
- 2-(2-Propyl-1,3-dioxolan-2-yl)acetaldehyde (CAS 125261-00-9)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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