(2-(Benzyloxy)phenyl)(3-phenyloxiran-2-yl)methanone CAS 4537-39-7
| CAS No. | 4537-39-7 |
| Molecular Formula | C22H18O3 |
| Molecular Weight | 330.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-(Benzyloxy)phenyl)(3-phenyloxiran-2-yl)methanone 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.
CATO supplies (2-(Benzyloxy)phenyl)(3-phenyloxiran-2-yl)methanone (CAS 4537-39-7), a certified reference material (molecular formula C22H18O3, MW 330.38 g/mol) for analytical method development and quality control.
The molecular framework of (2-(Benzyloxy)phenyl)(3-phenyloxiran-2-yl)methanone (C22H18O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C22H18O3 |
| Molecular Weight | 330.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- N1-([1,1'-Biphenyl]-2-yl)-N2-benzyloxalamide (CAS 1909333-78-3)
- (2S,4R)-1-(tert-butoxycarbonyl)-4-(2-cyanobenzyl)pyrrolidine-2-carboxylic acid (CAS 959573-33-2)
- 4-(2-(4-Fluorophenyl)-1H-pyrrol-1-yl)-N-methylbenzenesulfonamide (CAS 189501-10-8)
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-(3-cyanobenzyl)pyrrolidine-2-carboxylic acid (CAS 959582-18-4)
- 6-(5-Bromo-2-methoxyphenyl)nicotinaldehyde (CAS 898795-99-8)
- Methyl 5-chloro-6-methylpicolinate (CAS 1261749-95-4)
- 1-[2-(aminomethyl)imidazo[1,2-a]pyridin-6-yl]piperidine-3-carboxylic acid (CAS 1892820-57-3)
- 2-Oxo-5-(quinolin-4-yl)-1,2-dihydropyridine-3-carboxylic acid (CAS 90632-09-0)
- (9H-Fluoren-9-yl)methyl (3-(tert-butoxy)-1-(hydroxymethyl)cyclopentyl)carbamate (CAS 898404-81-4)
- 1-Methyl-1h-pyrazole-5-carbohydrazide (CAS 197079-02-0)
- (S)-6-Bromo-7-methyl-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1335823-60-3)
- tert-Butyl 3,3-dimethyl-5-oxo-1-piperazinecarboxylate (CAS 1353502-91-6)
- 2,5-Dioxopyrrolidin-1-yl isonicotinate (CAS 26074-92-0)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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