1-(2,2-Difluorovinyl)-4-methoxybenzene CAS 1608-24-8
| CAS No. | 1608-24-8 |
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,2-Difluorovinyl)-4-methoxybenzene (CAS 1608-24-8), molecular formula C9H8F2O and molecular weight 170.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-(2,2-Difluorovinyl)-4-methoxybenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 170.16 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(2,2-Difluorovinyl)-4-methoxybenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Difluorovinyl Standards
- 3-(2,2-Difluorovinyl)-2,2-dimethylcyclopropanecarboxylic acid (CAS 66069-56-5)
- 1-((2,2-Difluorovinyl)oxy)-3,3-dimethylbutan-2-one (CAS 1334146-21-2)
- 2-(2,2-Difluorovinyl)bicyclo[2.2.1]heptane (CAS 123455-94-7)
- 1-[(E)-1,2-Difluorovinyl]-4-Fluorobenzene (CAS 316173-80-5)
- 2-(2,2-Difluorovinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2379768-79-1)
- 1-(1,2-Difluorovinyl)cyclopentan-1-ol (CAS 408524-39-0)
- 4-(2,2-Difluorovinyl)pyrrolidin-2-one (CAS 854141-89-2)
- 2-(2,2-Difluorovinyl)Pyridine (CAS 108615-85-6)
Recommended Standards
- TranS,trans-1,4-diacetoxy-1,3-butadiene (CAS 15910-11-9)
- 3-(Difluoromethyl)-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazole (CAS 1626337-82-3)
- 1-(3,5-Difluoro-2-methylphenyl)ethan-1-one (CAS 1557818-59-3)
- Phloroglucinol Impurity 31 (CAS 1664-27-3)
- N,2,2-trimethylpropan-1-amine hydrochloride (CAS 31820-19-6)
- 2-(1-Methyl-2,4-dioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 1707734-93-7)
- 2-((2-Bromopyridin-3-yl)oxy)acetic acid (CAS 118650-04-7)
- 3-(Bromomethyl)pyridine Hydrobromide (CAS 4916-55-6)
- Ethyl 4-bromo-3-cyano-5-iodobenzoate (CAS 1807015-59-3)
- N-(2-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)propane-2-sulfonamide (CAS 955746-60-8)
- Ethyl 1-benzyl-3-cyano-1H-pyrrole-2-carboxylate (CAS 753478-35-2)
- tert-butyl N-[trans-3-hydroxycyclohexyl]carbamate (CAS 1425253-99-1)
- 3,5-Dibromo-4-(difluoromethoxy)phenylacetonitrile (CAS 1803788-58-0)
- Acetyl decapeptide-3 (CAS 935288-50-9)
Why CATO?
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