(S)-2-Phenyloxirane CAS 20780-54-5
| CAS No. | 20780-54-5 |
| Molecular Formula | C8H8O |
| Molecular Weight | 120.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-Phenyloxirane (CAS 20780-54-5), a certified reference material (molecular formula C8H8O, MW 120.15 g/mol) for analytical method development and quality control.
(S)-2-Phenyloxirane (C8H8O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), (S)-2-Phenyloxirane 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 | C8H8O |
| Molecular Weight | 120.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related S Standards
- (R)-2-Phenyloxirane (CAS 20780-53-4)
- 3-Phenyloxirane-2-carbaldehyde (CAS 5693-99-2)
- 2-Ethyl-2-phenyloxirane (CAS 2245-25-2)
- 3-Methyl-3-phenyloxirane-2-carbonitrile (CAS 28937-48-6)
- 3-Phenyloxirane-2-carboxylic acid (CAS 5694-02-0)
- Methyl 2-phenyloxirane-2-carboxylate (CAS 98324-47-1)
- Methyl 3-Phenyloxirane-2-carboxylate (CAS 37161-74-3)
- 2-Benzyl-3-phenyloxirane (CAS 170277-50-6)
Recommended Standards
- (S)-2-hydroxy-propionaldehydedimethoxyacetal (CAS 96503-29-6)
- 1-(But-3-yn-1-yl)-1H-imidazole (CAS 911398-07-7)
- (S)-(+)-2-(Methylmethoxy)-1,2-propandiol (CAS 91191-95-6)
- 1,3,5-Pentanetriol (CAS 4328-94-3)
- 4-(4-Bromo-1H-pyrazol-1-yl)-2-chlorobenzaldehyde (CAS 1697386-29-0)
- (1S,2R,4S,5R)-1-(2-((2-(tert-Butyl)phenyl)amino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide (CAS 2798945-97-6)
- 1-((2-Methoxy-5-methylphenyl)sulfonyl)-2-methyl-1H-benzo[d]imidazole (CAS 442554-61-2)
- 2-(6-Methoxynaphthalen-2-yl)-2-methylpropanoic acid (CAS 69337-85-5)
- Methyl 5-(4-fluorophenyl)pent-2-enoate (CAS 1313714-60-1)
- 2-Bromo-1-(2,4,6-trihydroxyphenyl)ethanone (CAS 685892-05-1)
- Arecoline HCl (CAS 61-94-9)
- 1-(3-Bromo-5-fluorophenyl)-1-propanone (CAS 519050-96-5)
- 5-(2,6-Dimethoxyphenyl)thiophene-2-carbaldehyde (CAS 887987-02-2)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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