6-Acetyl-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one CAS 1349540-26-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1349540-26-6 |
| Molecular Formula | C19H22FN3O3 |
| Molecular Weight | 359.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Acetyl-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one (CAS 1349540-26-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H22FN3O3. Molecular weight: 359.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H22FN3O3 |
| Molecular Weight | 359.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 7-(Cis-3-amino-4-methylpyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 127966-63-6)
- 7-(3-Aminoazepan-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 141388-65-0)
- 1-(2-Bromo-3-iodophenyl)-2-chloroethanone (CAS 1261526-62-8)
- Ethyl 9H-fluoren-1-ylcarbamate (CAS 28314-06-9)
- 2-Bromo-N-(5-methylpyridin-2-yl)acetamide (CAS 349124-62-5)
- 6-Methyl-2-(phenylthio)-4-(trifluoromethyl)nicotinonitrile (CAS 478049-76-2)
- 6-Chloro-chroman-3-carboxylic acid (CAS 164265-01-4)
- alfa-Bulnesene (CAS 3691-11-0)
- 2-Methoxy-6-[(1E)-[2-(quinolin-8-yl)hydrazin-1-ylidene]methyl]phenol hydrochloride (CAS 477762-40-6)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
Why CATO?
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