3-Bromo-5-ethoxy-4-((2-methylbenzyl)oxy)benzaldehyde CAS 361369-07-5
| CAS No. | 361369-07-5 |
| Molecular Formula | C17H17BrO3 |
| Molecular Weight | 349.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-Bromo-5-ethoxy-4-((2-methylbenzyl)oxy)benzaldehyde (CAS 361369-07-5) is a high-purity analytical reference standard with the molecular formula C17H17BrO3 and a molecular weight of 349.22 g/mol.
The molecular framework of 3-Bromo-5-ethoxy-4-((2-methylbenzyl)oxy)benzaldehyde (C17H17BrO3) is characterized by a steroid core, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3-Bromo-5-ethoxy-4-((2-methylbenzyl)oxy)benzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H17BrO3 |
| Molecular Weight | 349.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 2-[2-(4-Bromo-phenyl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 1171924-77-8)
- n-(5-Bromo-1,3-thiazol-2-yl)-4-methoxybenzene-1-sulfonamide (CAS 1183841-34-0)
- 3-Bromo-5-((4R)-N-tert-butoxycarbonyl-2,2-dimethyloxazolidine)isoxazoline(Mixture of Diastereomers) (CAS 1322624-44-1)
- Ethyl 3-bromo-4-((4-methylbenzyl)oxy)benzoate (CAS 1706456-39-4)
- Ethyl 3-bromo-4-((2-methylbenzyl)oxy)benzoate (CAS 1706461-57-5)
- 2'-Bromo-[1,1'-binaphthalen]-2-ol (CAS 721457-68-7)
- 3-(4'-Bromo-[1,1'-biphenyl]-4-yl)benzofuran (CAS 99763-23-2)
- 3-Bromo-5-ethoxy-4-((3-methylbenzyl)oxy)benzaldehyde (CAS 428472-87-1)
Recommended Standards
- 4-Ethylphenyl 2-(4-bromo-2-methylphenoxy)acetate (CAS 496033-85-3)
- 2-(4-Bromophenyl)-1-phenylbenzimidazole (CAS 2620-76-0)
- 5-Bromo-1,2-diphenyl-1H-benzo[d]imidazole (CAS 760212-55-3)
- 2-(3-Bromophenyl)-1-phenylbenzimidazole (CAS 760212-40-6)
- 4-Chloro-1-(3,4-dimethylcyclohexyl)-1h-pyrazol-3-amine (CAS 1343863-88-6)
- 2-Amino-4-(tert-butyl)pyrimidine-5-carboxylic acid (CAS 127958-04-7)
- 2-Chloropropionitrile (CAS 1617-17-0)
- 19980-43-9 (1-Cyclopenten-1-yloxy)trimethylsilane Cyclopentene, 1-((trimethylsilyl)oxy)- Silane, (1-cyclopenten-1-yloxy)trimethyl- EINECS 243-448-4 1-(Trimethylsiloxy)-1-cyclopentene (CAS 19980-43-9)
- Benzenedimethanamine-diethylamine (CAS 71277-17-3)
- Methyl 2-bromo-3-cyano-6-formylbenzoate (CAS 1805016-12-9)
- 5,6,7,8-Tetrahydro-[1,8]naphthyridine-2-carboxylic acid hydrochloride (CAS 1187931-99-2)
- (<I>R,R</I>)-(-)-<I>N,N′</I>-bis(3,5-di-tert-butylsalicylidene)-1,2- Cyclohexanediamine cobalt(II) (CAS 176763-62-5)
- N-(sec-butyl)-4-formylpiperazine-1-carboxamide (CAS 1022580-70-6)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com