2-(6-Bromo-2,3-difluorophenyl)propan-2-ol CAS 173276-93-2
| CAS No. | 173276-93-2 |
| Molecular Formula | C9H9BrF2O |
| Molecular Weight | 251.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 251.07 g/mol gives 2-(6-Bromo-2,3-difluorophenyl)propan-2-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(6-Bromo-2,3-difluorophenyl)propan-2-ol (CAS 173276-93-2), molecular formula C9H9BrF2O and molecular weight 251.07 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(6-Bromo-2,3-difluorophenyl)propan-2-ol (C9H9BrF2O) contains a hydroxyl group, an ether linkage, fluorine/bromine 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 251.07 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(6-Bromo-2,3-difluorophenyl)propan-2-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 | C9H9BrF2O |
| Molecular Weight | 251.07 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-(2-Bromo-1,1-difluoroethyl)-2-methoxybenzene (CAS 1186194-40-0)
- 5-Bromo-2-(difluoromethoxy)-1,3-dimethylbenzene (CAS 1192539-88-0)
- 1-Bromo-3,4-difluoro-2-isopropoxybenzene (CAS 1242070-97-8)
- 2-(2-Bromo-4,5-difluorophenoxy)propane (CAS 1266253-67-1)
- 5-Bromo-1,2-difluoro-3-propoxybenzene (CAS 1309932-77-1)
- 1-Bromo-3,5-difluoro-2-propoxybenzene (CAS 1309932-96-4)
- 5-Bromo-1,3-difluoro-2-propoxybenzene (CAS 1309933-01-4)
- 5-Bromo-1,3-difluoro-2-(propan-2-yloxy)benzene (CAS 1309933-98-9)
Recommended Standards
- Ethyl 5-bromo-4-oxotetrahydro-2H-pyran-3-carboxylate (CAS 1706436-05-6)
- 4-(Bromomethyl)-6-(difluoromethyl)-3-methylpyridin-2-amine (CAS 1803686-78-3)
- 1-(Bromomethyl)-2,3-difluoro-5-methoxy-4-methylbenzene (CAS 1706430-78-5)
- 3-(Bromomethyl)-5-(difluoromethyl)-6-methylpyridin-2-amine (CAS 1804686-54-1)
- 2-[(2E)-3-[(3,5-Dichlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile (CAS 339102-37-3)
- methyl 3-(6-methylpyridazin-3-yl)prop-2-ynoate (CAS 1315366-69-8)
- 3-(4-Fluorophenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 478260-10-5)
- Phenyl 4-6-O-benzylidene-β-D-glucopyranoside (CAS 75829-66-2)
- methyl 2-(chloromethyl)benzoate (CAS 34040-62-5)
- 4,4,5,5-Tetramethyl-2-pyren-1-yl-1,3,2-dioxaborolane (CAS 349666-24-6)
- 1-(5-Chlorofuran-2-yl)ethanol (CAS 1644345-92-5)
- Cetrimide (CAS 1119-97-7)
- methyl 2-chloro-5-nitro-pyridine-4-carboxylate (CAS 777899-57-7)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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