1-Phenyl-2-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-1-butanone CAS 82413-31-8
| CAS No. | 82413-31-8 |
| Molecular Formula | C21H24O3 |
| Molecular Weight | 324.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Phenyl-2-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-1-butanone (CAS 82413-31-8) is a high-purity analytical reference standard with the molecular formula C21H24O3 and a molecular weight of 324.41 g/mol.
The molecular framework of 1-Phenyl-2-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-1-butanone (C21H24O3) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 1-Phenyl-2-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-1-butanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H24O3 |
| Molecular Weight | 324.41 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Phenyl Standards
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Recommended Standards
- (2E)-3-(4-tert-Butylphenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 801276-31-3)
- 2-[(4-Fluorophenyl)sulfanyl]-1,1-diphenyl-1-ethanol (CAS 251307-35-4)
- (9β,11β)-9,11-Epoxy-pregna-1,4,16-triene-3,20-dione (CAS 153469-93-3)
- 2-Acetoxy-4-hexylbenzophenone (CAS 890098-48-3)
- 1-(2-Cyclopropyl-6-methylpyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1708013-75-5)
- 1-(2-Chloro-6-fluorobenzyl)-3-isothiocyanato-1h-1,2,4-triazole (CAS 832739-26-1)
- 2-(2-Fluorophenyl)-1,3,8-triazaspiro[4.5]Dec-2-en-4-one hydrochloride (CAS 1713163-98-4)
- 1,1′-[(5S)-2,2′,3,3′-Tetrahydro[5,5′-bi-1,4-benzodioxin]-6,6′-diyl]bis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine] (CAS 2757287-32-2)
- (S)-(3-chlorophenyl)(cyclopropyl)methanamine (CAS 1075715-54-6)
- 1-(Fluoromethyl)-4-nitro-1H-pyrazole (CAS 1224194-62-0)
- D-Threose-2- (CAS 478506-49-9)
- 2-(3-Bromo-4-methylbenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1800284-61-0)
- methyl (S)-(2-(2-((3,3-dibutyl-7-(methylthio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-8-yl)oxy)acetamido)-2-phenylacetyl)glycinate (CAS 439088-76-3)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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