3-phenyloxolan-2-one CAS 6836-98-2
| CAS No. | 6836-98-2 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-phenyloxolan-2-one.
3-phenyloxolan-2-one (CAS 6836-98-2) is a high-purity analytical reference standard with the molecular formula C10H10O2 and a molecular weight of 162.19 g/mol.
3-phenyloxolan-2-one (C10H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
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 | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1958 |
Related phenyloxolan Standards
- 4-Phenyloxolan-2-one (CAS 1008-73-7)
- 5-phenyloxolan-3-ol (CAS 197781-19-4)
- (5-phenyloxolan-2-yl)methanamine (CAS 878661-56-4)
- (2-Phenyloxolan-3-yl)methanol (CAS 1525526-13-9)
- (2-Phenyloxolan-2-yl)methanol (CAS 155139-39-2)
- (5-phenyloxolan-2-yl)methanol (CAS 16014-91-8)
- [cis-5-phenyloxolan-2-yl]methanamine hydrochloride (CAS 1808640-98-3)
- (5-phenyloxolan-2-yl)methanamine hydrochloride (CAS 1909320-13-3)
Recommended Standards
- 3-Phenoxycyclobutanone (CAS 69906-55-4)
- 4-((5-Methylfuran-2-yl)methyl)-1H-imidazole (CAS 226571-19-3)
- 3-Methylcinnamic Acid (CAS 3029-79-6)
- 4-(1-(Furan-2-yl)ethyl)-1H-imidazole (CAS 226570-98-5)
- 2,3-Dichloro-3-(2-methylphenyl)propiophenone (CAS 898789-93-0)
- 1-(4-tert-Butylphenyl)-3-(3-(isopropylamino)propyl)urea (CAS 1395492-64-4)
- n-Cyclopentyl-2-ethoxyaniline (CAS 1020950-69-9)
- 1,2-Bis-(tert-butyldimethylsilyl)hydrazine (CAS 10000-20-1)
- p-(Hexamethyleneimino)benzaldehyde (CAS 50333-45-4)
- (1-(3-Fluorobenzyl)cyclopropyl)methanol (CAS 1493391-09-5)
- 4-(2-phenylethyl)piperazine-1-carboximidamide (CAS 81746-13-6)
- 4-Desmethoxy Omeprazole-d3 Sulfide (CAS 1794938-78-5)
- 5-Bromo-4-chloro-2-(trifluoromethyl)aniline (CAS 1805585-34-5)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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