(E)-3-(2,3-Dichlorophenyl)prop-2-en-1-ol CAS 125872-80-2
| CAS No. | 125872-80-2 |
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, (E)-3-(2,3-Dichlorophenyl)prop-2-en-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.07 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).
(E)-3-(2,3-Dichlorophenyl)prop-2-en-1-ol (CAS 125872-80-2) is a high-purity analytical reference standard with the molecular formula C9H8Cl2O and a molecular weight of 203.07 g/mol.
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), (E)-3-(2,3-Dichlorophenyl)prop-2-en-1-ol 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 | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
Related E Standards
- 1-(2,3-Dichlorophenyl)-2-propanone (CAS 102052-39-1)
- 1-(2,5-Dichlorophenyl)propan-2-one (CAS 102052-40-4)
- 1-(3,4-Dichlorophenyl)prop-2-en-1-ol (CAS 103058-93-1)
- 3-(2,3-Dichlorophenyl)propanal (CAS 1057670-84-4)
- 3-(2,6-Dichlorophenyl)propanal (CAS 1057670-91-3)
- 2-(3,4-Dichlorophenyl)-2-methyloxirane (CAS 1147939-70-5)
- 1-(2,6-Dichlorophenyl)cyclopropan-1-ol (CAS 1249156-21-5)
- 1-(2,6-Dichlorophenyl)propan-1-one (CAS 1261792-92-0)
Recommended Standards
- 125312-85-8 2,3-Dichloro-1-phenylpropan-1-one DTXSID30506924 (CAS 125312-85-8)
- 5,7-Dichloro-1,2,3,4-tetrahydro-1,6-naphthyridine (CAS 1260666-34-9)
- 3-(Azetidin-3-yl)-2,6-dichloropyridine (CAS 1260751-56-1)
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