3,5-Bis(allyloxy)-4-bromobenzaldehyde CAS 355121-52-7
| CAS No. | 355121-52-7 |
| Molecular Formula | C13H13BrO3 |
| Molecular Weight | 297.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5-Bis(allyloxy)-4-bromobenzaldehyde 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.
3,5-Bis(allyloxy)-4-bromobenzaldehyde (CAS 355121-52-7), molecular formula C13H13BrO3 and molecular weight 297.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H13BrO3, 3,5-Bis(allyloxy)-4-bromobenzaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C13H13BrO3 |
| Molecular Weight | 297.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Bis Standards
- 3-(Allyloxy)-5-bromobenzofuran-2-carboxylic acid (CAS 1708079-41-7)
- 2-(Allyloxy)-1-bromo-4-(trifluoromethoxy)benzene (CAS 1162257-62-6)
- 3-(3-(Allyloxy)-2,2-bis((allyloxy)methyl)propoxy)prop-1-ene (CAS 1471-18-7)
- 3,3'-Bis(allyloxy)-[1,1'-biphenyl]-4,4'-diamine (CAS 2573217-06-6)
- 2-(3-(Allyloxy)phenyl)-6-methoxy-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706450-21-6)
- 2,2'-((4,6-Bis(allyloxy)-1,3,5-triazin-2-yl)azanediyl)diethanol (CAS 85896-25-9)
- N-(3-(Allyloxy)phenyl)-3-amino-4-methoxybenzamide (CAS 1706463-11-7)
- 3-(2-(Allyloxy)naphthalen-1-yl)-2-cyanoprop-2-enethioamide (CAS 866134-91-0)
Recommended Standards
- 3-(5-Chloro-1-methyl-1H-imidazol-2-yl)-1-(5-chloro-2-hydroxyphenyl)prop-2-en-1-one (CAS 299951-37-4)
- 4-(2,3-Dichlorobenzoyl)-1-methyl-1H-pyrrole-2-carboxamide (CAS 338753-49-4)
- 2,6-Dimethylpyrimidin-4-yl 2,6-dichlorobenzoate (CAS 338421-41-3)
- 4-(2,6-Dichlorobenzoyl)-N-methyl-1H-pyrrole-2-carboxamide (CAS 338753-20-1)
- 2-(2-Ethyl-1H-benzo[d]imidazol-5-yl)acetic acid (CAS 1176754-43-0)
- 4-{[4-(trifluoromethoxy)phenyl]methyl}piperidin-4-ol hydrochloride (CAS 1432681-24-7)
- 2-((2,2-Dimethyl-6-oxo-3,4,6,7,8,9-hexahydro-2H-cyclopenta[c]pyrano[2,3-h]chromen-10-yl)oxy)acetic acid (CAS 859134-29-5)
- (2R,4aR,6S,7R,8R,8aS)-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-6,7,8-triol (CAS 113566-67-9)
- 2-(1H-Imidazol-2-yl)propan-1-amine dihydrochloride (CAS 92932-35-9)
- N-(5-Amino-2-fluorophenyl)-2-(4-methoxyphenoxy)-propanamide (CAS 1020056-70-5)
- 1,3-Dimethyl-2-(3-methylthiophen-2-yl)imidazolidine (CAS 391936-73-5)
- 2-amino-3-(2-bromophenyl)propanoic acid hydrochloride (CAS 128834-01-5)
- 2-Methyl-4-(trifluoromethoxy)benzonitrile (CAS 261951-92-2)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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