4-((4-Bromobenzyl)oxy)-3-chloro-5-methoxybenzaldehyde CAS 428490-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 428490-81-7 |
| Molecular Formula | C15H12BrClO3 |
| Molecular Weight | 355.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Bromobenzyl)oxy)-3-chloro-5-methoxybenzaldehyde (CAS 428490-81-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H12BrClO3. Molecular weight: 355.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H12BrClO3 |
| Molecular Weight | 355.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
Related Bromobenzyl Standards
- 4-[(4-Bromobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160249-68-2)
- 2-[(4-Bromobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160250-27-0)
- 4-[(3-Bromobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160260-66-1)
- 1-(4-Bromobenzyl)-2-butyl-4-chloro-1H-imidazole-5-carbaldehyde (CAS 143722-29-6)
- Bis(4-bromobenzyl)amine (CAS 24898-17-7)
- N-(4-Bromobenzyl)-2-methoxybenzenesulfonamide (CAS 864685-53-0)
- 1-(4-Bromobenzyl)-3-((tert-butyldimethylsilyl)oxy)azetidine (CAS 1054483-36-1)
- 5-(4-Bromobenzyl)-2-morpholinothiazol-4-amine (CAS 1387557-04-1)
Recommended Standards
- 4-((4-Bromo-2-chlorophenoxy)methyl)benzohydrazide (CAS 832740-78-0)
- 5-(4-Chlorophenyl)-1-(2,4-dichloro-5-methoxyphenyl)-1H-tetrazole (CAS 338961-04-9)
- 3-Bromo-4-[(4-chlorobenzyl)oxy]-5-methoxybenzaldehyde (CAS 345983-02-0)
- (S)-1-(1-Phenylcyclopentyl)ethan-1-amine (CAS 1344949-05-8)
- Prednylidene (CAS 599-33-7)
- 2-(5-Fluoro-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-1-carboxamido)acetic acid (CAS 70767-70-3)
- Ethyl 4-formyl-3-hydroxybenzoate (CAS 126200-19-9)
- 2-Chloro-5-methylquinazolin-4-amine (CAS 1388032-99-2)
- 3-((4-(3,4-Dichlorophenyl)piperazin-1-yl)methyl)benzo[d]thiazole-2(3H)-thione (CAS 301194-76-3)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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