(E)-3-(3,5-Dibromo-4-(3-(dimethylamino)propoxy)phenyl)acrylic acid CAS 134276-56-5
| CAS No. | 134276-56-5 |
| Molecular Formula | C14H17Br2NO3 |
| Molecular Weight | 407.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(3,5-Dibromo-4-(3-(dimethylamino)propoxy)phenyl)acrylic acid (CAS 134276-56-5) is a high-purity analytical reference standard with the molecular formula C14H17Br2NO3 and a molecular weight of 407.10 g/mol.
Structurally, (E)-3-(3,5-Dibromo-4-(3-(dimethylamino)propoxy)phenyl)acrylic acid (C14H17Br2NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 407.10 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures (E)-3-(3,5-Dibromo-4-(3-(dimethylamino)propoxy)phenyl)acrylic acid 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 | C14H17Br2NO3 |
| Molecular Weight | 407.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related E Standards
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Recommended Standards
- 3-[1-[Difluoro[(Trifluoroethenyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-2,2,3,3-Tetrafluoropropanamide (CAS 69804-18-8)
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- Ethyl 3-(4-chlorophenyl)-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 685106-97-2)
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