2-(4-Vinylphenyl)oxirane CAS 10431-61-5
| CAS No. | 10431-61-5 |
| Molecular Formula | C10H10O |
| Molecular Weight | 146.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, an aromatic ring system, 2-(4-Vinylphenyl)oxirane is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(4-Vinylphenyl)oxirane (CAS 10431-61-5), molecular formula C10H10O and molecular weight 146.19 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10O |
| Molecular Weight | 146.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Vinylphenyl Standards
- 1-(4-Vinylphenyl)ethanone (CAS 10537-63-0)
- 1-(2-Vinylphenyl)ethanone (CAS 52095-40-6)
- 1-(3-Vinylphenyl)ethan-1-one (CAS 64217-99-8)
- 1-(4-Vinylphenyl)ethan-1-amine (CAS 19303-08-3)
- (R)-1-(4-Vinylphenyl)ethanamine (CAS 84092-69-3)
- (S)-1-(4-Vinylphenyl)ethanamine (CAS 84092-61-5)
- (3-Vinylphenyl)boronic acid (CAS 15016-43-0)
- 2-(2-Vinylphenyl)ethan-1-ol (CAS 55488-94-3)
Recommended Standards
- Benzofuran, 3,5-dimethyl- (CAS 10410-35-2)
- 2-Ethynyl-1-methoxy-4-methylbenzene (CAS 104971-07-5)
- 3-[(2-Methoxyethyl)amino]propanamide (CAS 1040689-66-4)
- 3-((3-Hydroxypropyl)amino)propanamide (CAS 1040687-70-4)
- 1H-Imidazo[4,5-g]isoquinoline (CAS 117801-43-1)
- Methyl (R)-3-((tert-butoxycarbonyl)amino)-2,3-dihydro-1H-indene-5-carboxylate (CAS 1246505-86-1)
- 4-Acetamidophenyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzene-1-sulfonate (CAS 338400-17-2)
- Methyl 2-(2-((chlorosulfonyl)methyl)phenyl)acetate (CAS 1549872-48-1)
- 1-[4-Fluoro-2-(1-pyrrolidinyl)phenyl]ethanone (CAS 743444-59-9)
- Z-Ala-Glu-OH (C-1075.0001) (CAS 102601-36-5)
- H-Trp(Boc)-OH (CAS 146645-63-8)
- n-(4-Bromo-2-chlorobenzyl)-2-methylpropan-2-amine (CAS 1184021-65-5)
- (1R)-1-(2,6-Difluorophenyl)ethan-1-ol (CAS 126534-39-2)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
Why CATO?
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