(S)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one CAS 1698055-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1698055-85-4 |
| Molecular Formula | C21H17ClF2N4O2 |
| Molecular Weight | 430.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one (CAS 1698055-85-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H17ClF2N4O2. Molecular weight: 430.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H17ClF2N4O2 |
| Molecular Weight | 430.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Ars-1323 (CAS 1698024-73-5)
- 1-((2-Chlorobenzylidene)amino)-4-(4-nitrobenzylidene)-2-phenyl-1H-imidazol-5(4H)-one (CAS 126293-47-8)
- 2-Amino-4-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile (CAS 309926-94-1)
- N-(2-(4-Amino-6,7-dimethoxy-5-(pyridin-2-yl)quinazolin-2-yl)-1,2,3,4-tetrahydroisoquinolin-5-yl)methanesulfonamide methanesulfonate (CAS 358632-25-4)
- 4-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 956388-08-2)
- 7-Methyl-5-azaspiro[2.4]Heptan-7-amine (CAS 1044904-53-1)
- 4-Amino-6-methylpyrimidine-5-carbaldehyde (CAS 76574-46-4)
- 2-(2-Amino-6-chloromethylanilino)-1-ethanol (CAS 1098364-09-0)
- 4-Phenyloxazol-5-amine (CAS 856989-55-4)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
Why CATO?
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