5-(Benzyloxy)-2-bromoaniline CAS 119879-90-2
| CAS No. | 119879-90-2 |
| Molecular Formula | C13H12BrNO |
| Molecular Weight | 278.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-(Benzyloxy)-2-bromoaniline (CAS 119879-90-2) is a high-purity analytical reference standard with the molecular formula C13H12BrNO and a molecular weight of 278.14 g/mol.
Structurally, 5-(Benzyloxy)-2-bromoaniline (C13H12BrNO) 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 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 278.14 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 5-(Benzyloxy)-2-bromoaniline 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 | C13H12BrNO |
| Molecular Weight | 278.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
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- 6-(Benzyloxy)-3-bromo-2-methylpyridine (CAS 126717-60-0)
- 2-(Benzyloxy)-5-bromo-3-methylpyridine (CAS 1289270-73-0)
- 2-(Benzyloxy)-3-bromoaniline (CAS 1426250-87-4)
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Recommended Standards
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- 1-(2-Bromophenyl)-4-oxocyclohexanecarbonitrile (CAS 1202006-93-6)
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- Minodronic Acid Impurity 16 (CAS CATO-C4X-124116)
- 1099597-75-7 2-Chloro-5-(trifluoromethyl)pyridine-3-carbonyl chloride DTXSID00653378 (CAS 1099597-75-7)
- (2-(1-Isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methanol (CAS 1446321-93-2)
- 3-(((5-Bromothiophen-2-yl)methyl)(methyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 1308552-71-7)
- (Z)-Oxybis(ethane-2,1-diyl) dioleate (CAS 21209-30-3)
- 6-(4-Ethoxyphenyl)-4-(1H-indol-3-yl)-2,3,4,5-tetrahydropyridazin-3-one (CAS 78860-86-3)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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