(E)-N-[(6-bromo-2H-1,3-benzodioxol-5-yl)methylidene]hydroxylamine 10P-088 65417-74-5 CAS 65417-74-5
| CAS No. | 65417-74-5 |
| Molecular Formula | C8H6BrNO3 |
| Molecular Weight | 244.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-N-[(6-bromo-2H-1,3-benzodioxol-5-yl)methylidene]hydroxylamine 10P-088 65417-74-5 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(E)-N-[(6-bromo-2H-1,3-benzodioxol-5-yl)methylidene]hydroxylamine 10P-088 65417-74-5 (CAS 65417-74-5) is a high-purity analytical reference standard with the molecular formula C8H6BrNO3 and a molecular weight of 244.04 g/mol.
Based on its molecular formula C8H6BrNO3, (E)-N-[(6-bromo-2H-1,3-benzodioxol-5-yl)methylidene]hydroxylamine 10P-088 65417-74-5 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 244.04 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).
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.
As a certified reference material (CRM), (E)-N-[(6-bromo-2H-1,3-benzodioxol-5-yl)methylidene]hydroxylamine 10P-088 65417-74-5 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 | C8H6BrNO3 |
| Molecular Weight | 244.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, 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.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 5-bromo-4-formylnicotinate (CAS 2248300-77-6)
- 2,4-Dichloro-6-(3-fluorophenyl)-1,3,5-triazine (CAS 102528-19-8)
- Hexafluoroglutaryl fluoride (CAS 678-78-4)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2,5-dicarbonitrile (CAS 1111096-32-2)
- 3-Bromo-5-iodobenzoyl chloride (CAS 810681-06-2)
- 4-Morpholinonaphthalen-2-ol (CAS 159596-05-1)
- 2-Amino-3-(hydroxycarbamoyl)-5-oxopentanoic acid (CAS 96565-32-1)
- (4R)-6,8-dimethyl-3,4-dihydro-2h-1-benzopyran-4-ol (CAS 1568060-65-0)
- [(4-Nitrobenzyl)thio]acetic acid (CAS 6345-13-7)
- 2-Hydroxydodecanoic acid (CAS 2984-55-6)
- 5-Methyl-4-(trifluoromethyl)thiazole-2-carbaldehyde (CAS 1379099-99-6)
- Benzylchlorodimethylsilane (CAS 1833-31-4)
- 5-(tert-Butyl)-2-iodopyridine (CAS 1701519-35-8)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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