4-[4-(4-Chlorophenyl)-4,5-dihydro-2-oxazolyl]quinoline CAS 158499-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158499-69-5 |
| Molecular Formula | C18H13ClN2O |
| Molecular Weight | 308.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[4-(4-Chlorophenyl)-4,5-dihydro-2-oxazolyl]quinoline (CAS 158499-69-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H13ClN2O. Molecular weight: 308.76 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H13ClN2O |
| Molecular Weight | 308.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- (E)-3-(5-(4-chlorophenyl)furan-2-yl)-1-phenylprop-2-en-1-one (CAS 20005-39-4)
- 5-[(Z)-2-(2-Chlorophenyl)diazen-1-yl]-2-methyl-4-phenylpyrimidine (CAS 339279-59-3)
- Ethyl 4-(2-chlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate (CAS 253328-48-2)
- Ethyl 4-(3-chlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 512840-35-6)
- Ethyl 4-(4-chlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 302821-62-1)
- (4-chlorophenyl)(4-phenoxyphenyl)methanone (CAS CATO-C3D-262926)
- 4-[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]-3-N-ethyl-1H-pyrazole-3,5-diamine (CAS 1188305-15-8)
- N-(4-chlorophenyl)-3,5-bis(dimethylamino)-1H-1,2,4-triazole-1-carboxamide (CAS 477873-10-2)
Recommended Standards
- 2-Chloro-6,7-dimethoxy-4-(piperazin-1-yl)quinazoline (CAS 1519164-19-2)
- 3-(5-Chloro-1-((tetrahydrofuran-2-yl)methyl)-1H-benzo[d]imidazol-2-yl)propanoic acid (CAS 1437485-57-8)
- (Z)-5-Chloro-2-(2-(phenyl(pyridin-2-yl)methylene)hydrazineyl)pyridine (CAS 199596-24-2)
- N-(6,7-Dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)thiophene-2-carboxamide (CAS 892855-27-5)
- 4-Methyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxylic acid (CAS 1105192-39-9)
- (2-Chloropyrimidin-5-yl)methanamine (CAS 933685-83-7)
- 1-Ethoxy-4,4-dimethylpent-1-en-3-one (CAS 23517-41-1)
- 1-(2-Nitro-4-(trifluoromethyl)phenyl)guanidine (CAS 216016-28-3)
- (4-(Methylthio)tetrahydro-2H-pyran-4-yl)methanamine (CAS 1355004-74-8)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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