1-(3-Phenyl-4,5-dihydroisoxazol-5-yl)ethanone CAS 54606-00-7
| CAS No. | 54606-00-7 |
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Phenyl-4,5-dihydroisoxazol-5-yl)ethanone (CAS 54606-00-7), a certified reference material (molecular formula C11H11NO2, MW 189.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H11NO2, 1-(3-Phenyl-4,5-dihydroisoxazol-5-yl)ethanone contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 189.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-(3-Phenyl-4,5-dihydroisoxazol-5-yl)ethanone 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 | C11H11NO2 |
| Molecular Weight | 189.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Phenyl Standards
- 1-(4-(4,5-Dihydroisoxazol-3-yl)phenyl)ethanone (CAS 88226-26-0)
- 1-(4,5-Dihydroisoxazol-3-yl)-2-phenylethan-1-amine (CAS 1258640-70-8)
- (3-Phenyl-4,5-dihydroisoxazol-5-yl)methanol (CAS 1569-94-4)
- (4,5-Dihydroisoxazol-3-yl)(phenyl)methanamine (CAS 1258650-09-7)
- 2-(4,5-Dihydroisoxazol-3-yl)-3-methylaniline (CAS 250592-89-3)
- 1-(3-Phenyl-4,5-dihydroisoxazol-5-yl)propan-1-one (CAS 14659-66-6)
- 2-(3-Phenyl-4,5-dihydroisoxazol-5-yl)acetic Acid (CAS 6501-72-0)
- 4-Methyl-4,5-dihydroisoxazol-3-yl dimethylcarbamate (CAS 62243-11-2)
Recommended Standards
- 1-(3-Phenyl-1,2,4-oxadiazol-5-yl)ethan-1-amine (CAS 915919-76-5)
- 1-(3-Methoxyphenyl)-1H-pyrazol-4-amine (CAS 91633-98-6)
- 1-(4-(Aminomethyl)-1H-pyrrolo[2,3-b]pyridin-1-yl)ethanone (CAS 618446-37-0)
- 1-(3-Ethylbenzo[c]isoxazol-6-yl)ethanone (CAS 57778-45-7)
- 4-Isopropylhexane-1,5-diamine (CAS 149963-21-3)
- 2-Chloro-3-(chloromethyl)-5,8-dimethylquinoline (CAS 948290-65-1)
- (S)-(4-Methylmorpholin-2-yl)methanamine (CAS 760914-29-2)
- 4-Butoxy-6-chloro-3-(chloromethyl)-2-methylisoquinolin-1(2H)-one (CAS 447419-04-7)
- cis-tert-Butyl 3-(aminomethyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 872714-78-8)
- 6-bromo-2-ethyl-N,8-dimethylimidazo[1,2-a]pyridin-3-amine (CAS 1628264-07-2)
- 1-((2-Aminothiazol-4-yl)methyl)azepan-4-one dihydrochloride (CAS 1426290-65-4)
- 4,7-Dibromo-5,6-difluorobenzo[c][1,2,5]selenadiazole (CAS 1455435-88-7)
- Sitafloxacin Isomer Impurity 3(SSR) (CAS 127254-11-9)
- Cycloaspeptide A (CAS 109171-13-3)
Why CATO?
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