4-(5-BROMOPYRIMIDIN-2-YLOXY)BENZENAMINE 4-(5-BROMOPYRIMIDIN-2-YLOXY)PHENYLAMINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]ANILINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]BENZENAMINE 4-[(5-BROMOPYRIMIDIN-2-YL)OXY]ANILINE 76660-37-2 BC004043 CAS 76660-37-2
| CAS No. | 76660-37-2 |
| Molecular Formula | C10H8BrN3O |
| Molecular Weight | 266.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-BROMOPYRIMIDIN-2-YLOXY)BENZENAMINE 4-(5-BROMOPYRIMIDIN-2-YLOXY)PHENYLAMINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]ANILINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]BENZENAMINE 4-[(5-BROMOPYRIMIDIN-2-YL)OXY]ANILINE 76660-37-2 BC004043 (CAS 76660-37-2), molecular formula C10H8BrN3O and molecular weight 266.09 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H8BrN3O, 4-(5-BROMOPYRIMIDIN-2-YLOXY)BENZENAMINE 4-(5-BROMOPYRIMIDIN-2-YLOXY)PHENYLAMINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]ANILINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]BENZENAMINE 4-[(5-BROMOPYRIMIDIN-2-YL)OXY]ANILINE 76660-37-2 BC004043 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 266.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 4-(5-BROMOPYRIMIDIN-2-YLOXY)BENZENAMINE 4-(5-BROMOPYRIMIDIN-2-YLOXY)PHENYLAMINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]ANILINE 4-[(5-BROMO-2-PYRIMIDINYL)OXY]BENZENAMINE 4-[(5-BROMOPYRIMIDIN-2-YL)OXY]ANILINE 76660-37-2 BC004043 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 | C10H8BrN3O |
| Molecular Weight | 266.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Macitentan impurity 51 (CAS CATO-C4X-117551)
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- Macitentan impurity 53 (CAS 2211054-46-3)
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- 1-Methyl-5-phenyl-1H-pyrazol-3(2H)-one (CAS 54679-59-3)
- [2-(thiophen-2-yl)-1,3-oxazol-4-yl]methanamine (CAS 923213-51-8)
- 2-Bromo-N-(2-ethylphenyl)acetamide (CAS 895854-04-3)
- 2-Amino-6-chloroimidazo[1,2-a]pyridine (CAS 1005785-45-4)
- 2-Isobutoxy-4-methyl-1-nitrobenzene (CAS 640767-54-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com