4-(2-(2-(2-Chlorophenyl)-5-methyloxazol-4-yl)ethoxy)benzaldehyde CAS 103789-58-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103789-58-8 |
| Molecular Formula | C19H16ClNO3 |
| Molecular Weight | 341.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2-(2-(2-Chlorophenyl)-5-methyloxazol-4-yl)ethoxy)benzaldehyde (CAS 103789-58-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H16ClNO3. Molecular weight: 341.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H16ClNO3 |
| Molecular Weight | 341.79 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Allyl-6-chloro-N-(2-fluoro-4-(methylsulfonyl)phenyl)pyrimidin-4-amine (CAS 1001397-14-3)
- 2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-3-chloroisonicotinic acid (CAS 1135283-34-9)
- Midazolam Impurity 41 (CAS 59468-85-8)
- 1-Cyclopentyl-3-cyclopropylpropane-1,3-dione (CAS 1343234-67-2)
- 4-Chloro-6-iodopicolinaldehyde (CAS 1289060-75-8)
- 1,2-Dicyclohexyldiselane (CAS 56592-97-3)
- 6-Bromo-3-(2-oxopropyl)quinazolin-4(3h)-one (CAS 878608-69-6)
- 3-Amino-N-(2,3-dimethylphenyl)-2-methylpropanamide hydrochloride (CAS 1831294-31-5)
- 2-Bromo-4-(2-(4,4-difluoropiperidin-1-yl)ethoxy)pyridine (CAS 2347600-06-8)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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