4-Methoxyphenyl (E)-3-(6-bromo-1,3-benzodioxol-5-yl)-2-propenoate CAS 478079-02-6
| CAS No. | 478079-02-6 |
| Molecular Formula | C17H13BrO5 |
| Molecular Weight | 377.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Methoxyphenyl (E)-3-(6-bromo-1,3-benzodioxol-5-yl)-2-propenoate is closely related to a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Methoxyphenyl (E)-3-(6-bromo-1,3-benzodioxol-5-yl)-2-propenoate (CAS 478079-02-6) is a high-purity analytical reference standard with the molecular formula C17H13BrO5 and a molecular weight of 377.19 g/mol.
Based on its molecular formula C17H13BrO5, 4-Methoxyphenyl (E)-3-(6-bromo-1,3-benzodioxol-5-yl)-2-propenoate contains a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 377.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Methoxyphenyl (E)-3-(6-bromo-1,3-benzodioxol-5-yl)-2-propenoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H13BrO5 |
| Molecular Weight | 377.19 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Methoxyphenyl Standards
- (4-Methoxyphenyl)(5-methyl-1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)methanone (CAS 478248-65-6)
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- 1-{2-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-3-phenylpropan-1-one (CAS 1107708-92-8)
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Recommended Standards
- 1,4,5,8-Tetraamino-2-bromo-7-methoxyanthracene-9,10-dione (CAS 88603-38-7)
- 5-((5-(4-Bromophenyl)furan-2-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 309925-30-2)
- 1,4,5,8-Tetraamino-2-bromo-6-methoxyanthracene-9,10-dione (CAS 88602-93-1)
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-((4-chlorobenzyl)amino)acetamide (CAS 297150-43-7)
- 2-Amino-4-(4-ethoxyphenyl)-6-(hydroxymethyl)-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-81-8)
- 2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(3,4-dichlorophenyl)acetic acid (CAS 885274-60-2)
- (5-(Ethoxymethyl)isoxazol-3-yl)methanamine (CAS 893749-25-2)
- (2E)-2-[(E)-4-(3-Chlorophenoxy)benzoyl]-3-(dimethylamino)prop-2-enenitrile (CAS 136562-98-6)
- Methyl 2-(benzyloxy)-4-methylbenzoate (CAS 424791-15-1)
- 4-Octylbenzyl Chloride (CAS 40016-26-0)
- 2-[4-chloro-5-methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]propanoic acid (CAS 1005679-11-7)
- 1-(6-(5-Amino-3-methylpyrazin-2-yl)pyridin-3-yl)cyclobutanecarbonitrile (CAS 1369513-83-6)
- Quinolin-3-ylmethanamine (CAS 7521-70-2)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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