1,2-difluoro-3-(heptyloxy)benzene 1-Heptyloxy-2,3-difluorobenzene 122265-84-3 A2571 CAS 122265-84-3
| CAS No. | 122265-84-3 |
| Molecular Formula | C13H18F2O |
| Molecular Weight | 228.28 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.
1,2-difluoro-3-(heptyloxy)benzene 1-Heptyloxy-2,3-difluorobenzene 122265-84-3 A2571 (CAS 122265-84-3) is a high-purity analytical reference standard with the molecular formula C13H18F2O and a molecular weight of 228.28 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1,2-difluoro-3-(heptyloxy)benzene 1-Heptyloxy-2,3-difluorobenzene 122265-84-3 A2571 is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 228.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 1,2-difluoro-3-(heptyloxy)benzene 1-Heptyloxy-2,3-difluorobenzene 122265-84-3 A2571 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 | C13H18F2O |
| Molecular Weight | 228.28 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1991 |
| Halogen Content | F-containing |
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Recommended Standards
- di-tert-butyl but-2-enedioate (CAS 120515-31-3)
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- 3-(Tert-butoxycarbonyl)-2,2-dimethylcyclobutane-1-carboxylic acid (CAS 1261254-62-9)
- (1,3-Benzodioxol-5-ylmethyl)(4-pyridinylmethyl)amine dihydrobromide (CAS 1609407-16-0)
- 1-(4-Methylbenzyl)-1H-pyrrole (CAS 94054-40-7)
- 3-Ethoxy-2,6-difluorobenzoic acid (CAS 651734-62-2)
- 1-(4,5-Dimethoxy-2-nitrobenzyl)-6,7-dimethoxyisoquinoline (CAS 25944-25-6)
- 2-(4-Fluorophenoxy)ethanesulfonyl chloride (CAS 1018548-27-0)
- N-(4-Methoxyphenethyl)-2-(3-phenylpropoxy)aniline (CAS 1040687-79-3)
- 5-Methyl-1-pyridin-2-yl-1H-pyrazole-4-carboxylic acid (CAS 241798-60-7)
- 4-(3,5-Difluorophenyl)-3,5-dimethylisoxazole (CAS 1395283-74-5)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((5-chloro-2-methoxyphenyl)amino)propan-1-one (CAS 477328-94-2)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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