4-Methyl-7-nitroisoquinolin-1(2H)-one CAS 246540-65-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 246540-65-8 |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methyl-7-nitroisoquinolin-1(2H)-one (CAS 246540-65-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H8N2O3. Molecular weight: 204.18 g/mol. COA included with every batch.
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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- (5-Nitroisoquinolin-6-yl)methanol (CAS 1420791-21-4)
- 2-Methyl-4-nitroisoquinolin-1(2H)-one (CAS 33930-79-9)
- 2-Methyl-5-nitroisoquinolin-1(2H)-one (CAS 42792-96-1)
- 6-Methyl-5-nitroisoquinolin-1(2H)-one (CAS 943606-85-7)
- 1-Methyl-5-nitroisoquinolin-3-amine (CAS 1401077-75-5)
- (5-Nitroisoquinolin-8-yl)boronic acid (CAS 1620751-71-4)
- 3-Nitroisoquinolin-4-ol (CAS 36718-46-4)
- 4-Nitroisoquinolin-1(2H)-one (CAS 55404-29-0)
Recommended Standards
- 4-Methyl-7-nitro-1H-indole-3-carbaldehyde (CAS 289483-81-4)
- 4-Phenoxyfuran-2-carboxylic acid (CAS 914637-32-4)
- 4-Methyl-6-nitroquinolin-2-ol (CAS 90771-17-8)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(1E)-phenylmethylidene]piperidine-4-carbohydrazide (CAS 338761-40-3)
- 4-Bromo-2-cyano-6-formylbenzoic acid (CAS 1805188-95-7)
- (Ethenesulfonyl)cyclohexane (CAS 21961-10-4)
- 3-(2,4-Dimethylphenyl)-5,6,7,8-tetrahydro-5,8-methanocinnoline (CAS 918875-10-2)
- N-(2-Furylmethyl)-8-[4-(methylsulfonyl)phenyl]-[1,2,4]triazolo[4,3-c]pyrimidin-5-amine (CAS 2083627-02-3)
- 3-Methyl-1-naphthaldehyde (CAS 63409-02-9)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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