3-Methoxybenzyl Chloride CAS 824-98-6
| CAS No. | 824-98-6 |
| Molecular Formula | C8H9ClO |
| Molecular Weight | 156.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methoxybenzyl Chloride (CAS 824-98-6), molecular formula C8H9ClO and molecular weight 156.61 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Methoxybenzyl Chloride (C8H9ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 156.61 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 3-Methoxybenzyl Chloride 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 | C8H9ClO |
| Molecular Weight | 156.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 | Cl-containing |
Related Methoxybenzyl Standards
- O-(3-methoxybenzyl)hydroxylamine (CAS 15256-05-0)
- N-(3-Methoxybenzyl)hydroxylamine (CAS 55606-48-9)
- O-(4-Methoxybenzyl)hydroxylamine (CAS 21038-22-2)
- N-(4-methoxybenzyl)cyanamide (CAS 74295-89-9)
- 2-(2-methoxybenzyl)oxirane (CAS 62826-28-2)
- 2-(3-Methoxybenzyl)oxirane (CAS 74769-16-7)
- N-(4-Methoxybenzyl)formamide (CAS 17061-63-1)
- N-(4-Methoxybenzyl)ethanamine (CAS 22993-76-6)
Recommended Standards
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