4-Methyl-3-nitroquinolin-2(1H)-one CAS 197229-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197229-46-2 |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methyl-3-nitroquinolin-2(1H)-one (CAS 197229-46-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8N2O3. Molecular weight: 204.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- (5-nitroquinolin-6-yl)methanol (CAS 1018785-07-3)
- 2-Methyl-6-nitroquinolin-4(1H)-one (CAS 112219-43-9)
- 2-Methyl-6-nitroquinolin-4-ol (CAS 1207-82-5)
- 3-Methyl-6-nitroquinolin-2(1H)-one (CAS 1425927-69-0)
- 2-Methyl-5-nitroquinolin-4(3H)-one (CAS 1822947-46-5)
- 6-Methyl-8-nitroquinolin-4-ol (CAS 190139-69-6)
- 7-Methyl-5-nitroquinolin-8-ol (CAS 1951444-64-6)
- (6-Nitroquinolin-2-yl)methanol (CAS 889944-45-0)
Recommended Standards
- 5-Benzyl-1,2,4-oxadiazole-3-carboxylic acid (CAS 19706-09-3)
- (2-oxochromen-3-yl) acetate (CAS 58983-26-9)
- 3-Methyl-6-nitro-2H-isoquinolin-1-one (CAS 1965308-81-9)
- 5-(Thiophen-2-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 827588-71-6)
- 3-(o-Tolyl)azetidine (CAS 1260854-04-3)
- 3-Bromo-2-chloro-6-fluorophenol (CAS 943830-15-7)
- N-(3-Methoxy-4-(2-oxopyrrolidin-1-yl)phenyl)propane-2-sulfonamide (CAS 953206-16-1)
- 3,4-Dihydronaphthalene-1,2-dione (CAS 6516-03-6)
- 1-Allyl-6-amino-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 1422067-44-4)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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