1-Bromo-3-(methoxymethyl)benzene CAS 1515-89-5
| CAS No. | 1515-89-5 |
| Molecular Formula | C8H9BrO |
| Molecular Weight | 201.06 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.
1-Bromo-3-(methoxymethyl)benzene (CAS 1515-89-5), molecular formula C8H9BrO and molecular weight 201.06 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-Bromo-3-(methoxymethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 1-Bromo-3-(methoxymethyl)benzene 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 | C8H9BrO |
| Molecular Weight | 201.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
- 1-Bromo-4-(methoxymethyl)benzene (CAS 1515-88-4)
- 2-Bromo-4,6-dimethylphenol (CAS 15191-36-3)
- 4-Bromo-1-cyclopropyl-5-methyl-1H-pyrazole (CAS 1513346-26-3)
- 2-Bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 1519225-95-6)
- 7-chlorobenzo[d]thiazole-2(3H)-thione (CAS 1849-73-6)
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- 3-[(Morpholin-4-yl)carbonyl]-5-nitrophenol (CAS 1394954-54-1)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-mesitylacetamide (CAS 442666-19-5)
- N-(L-alanyl)-N-methylglycine (CAS 69875-15-6)
- 3-ethoxy-4-methoxy-5-nitrobenzaldehyde (CAS 909854-46-2)
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- 2-Allyl-4,5-dichloropyridazin-3(2H)-one (CAS 77541-70-9)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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