5-Bromo-N,N-diethyl-2-(2-methoxyethoxy)-benzamide CAS 904876-35-3
| CAS No. | 904876-35-3 |
| Molecular Formula | C14H20BrNO3 |
| Molecular Weight | 330.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Bromo-N,N-diethyl-2-(2-methoxyethoxy)-benzamide.
5-Bromo-N,N-diethyl-2-(2-methoxyethoxy)-benzamide (CAS 904876-35-3), molecular formula C14H20BrNO3 and molecular weight 330.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Bromo-N,N-diethyl-2-(2-methoxyethoxy)-benzamide (C14H20BrNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5-Bromo-N,N-diethyl-2-(2-methoxyethoxy)-benzamide 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 | C14H20BrNO3 |
| Molecular Weight | 330.22 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 |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ethyl 2-[3,5-bis(trifluoromethyl)phenoxy]-propionate (CAS 87964-39-4)
- (3S,4R,5R,6S)-2-(butylamino)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 29352-40-7)
- 3-(3-Chloropropyl)-3,4,7,12-tetrahydro-1H-[1,2,5]triazepino[1,2-b]phthalazine-1,5(2H)-dione (CAS 81215-85-2)
- 3-Oxo-n-[4-(trifluoromethoxy)phenyl]butanamide (CAS 134888-96-3)
- 2,3-Dichloroquinoxaline-5-carbonyl chloride (CAS 1919-39-7)
- Pyridine-3,5-diyldiboronic acid (CAS 1012085-48-1)
- 2-Furyl{1-[4-methyl-6-(trifluoromethyl)-2-pyrimidinyl]-1H-1,2,3-triazol-4-yl}methanone (CAS 861211-58-7)
- (S)-(9H-Fluoren-9-yl)methyl 3-hydroxypiperidine-1-carboxylate (CAS 1373512-21-0)
- Ethyl 2-[(3-propanamido-1H-1,2,4-triazol-5-yl)sulfanyl]acetate (CAS 866010-99-3)
- 1-(4-Fluoro-3,5-dimethylphenyl)butan-1-ol (CAS 1443303-34-1)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
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