4-[2-(2-chlorophenyl)-2-oxoethoxy]-3-methoxybenzaldehyde CAS 723331-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 723331-77-9 |
| Molecular Formula | C16H13ClO4 |
| Molecular Weight | 304.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[2-(2-chlorophenyl)-2-oxoethoxy]-3-methoxybenzaldehyde (CAS 723331-77-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13ClO4. Molecular weight: 304.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13ClO4 |
| Molecular Weight | 304.73 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 3-((Benzyloxy)methyl)-6-chloro-4-methoxy-1H-pyrazolo[3,4-d]pyrimidine (CAS 2055072-00-7)
- 3-Chloro-2,2-dimethyl-N-(2,3,4,5,6-pentafluorophenyl)propanamide (CAS 341965-77-3)
- 3-(Pyridin-2-yl)-4-((4-(trifluoromethyl)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 613248-47-8)
- 6-Chloro-n4-(2-phenoxyethyl)pyrimidine-2,4-diamine (CAS 1111556-07-0)
- 2,3,3',5,5'-Pentabromodiphenyl ether (CAS 446254-74-6)
- N-Allyl-1H-imidazole-4-carboxamide (CAS 304457-88-3)
- Fluocinolone Acetonide Impurity 41 (CAS CATO-C4X-238141)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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