1-(2-Hydroxyphenyl)-3-(2,3,4,5,6-pentadeuteriophenyl)propan-1-one CAS 1346601-26-0
| CAS No. | 1346601-26-0 |
| Molecular Formula | - |
| Molecular Weight | 231.30 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-(2-Hydroxyphenyl)-3-(2,3,4,5,6-pentadeuteriophenyl)propan-1-one (CAS 1346601-26-0), molecular formula C15H9D5O2 and molecular weight 231.30 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2-Hydroxyphenyl)-3-(2,3,4,5,6-pentadeuteriophenyl)propan-1-one (C15H9D5O2) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic 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).
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 | C15H9D5O2 |
| Molecular Weight | 231.30 g/mol |
| Appearance | Pale yellow to 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
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Recommended Standards
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- 2-Methyl-3-phenylbenzoic Acid-d5 Methyl Ester (CAS 1329835-46-2)
- tert-butyl N-[(6-methyl-1,2,4,5-tetrazin-3-yl)methyl]carbamate (CAS 1380500-89-9)
- 4-cyclobutylidenepiperidine (CAS 1235439-91-4)
- 4-(Difluoromethyl)-5-fluoro-3-methoxypyridine-2-sulfonamide (CAS 1807155-19-6)
- 4,4'-Dithiobis[2,5-dihydro-2,2,5,5-tetramethyl-1H-imidazol-1-yloxy] Bis Radical (CAS 123557-49-3)
- Ethyl 4-{[(2-chlorobenzyl)amino]methyl}-3,5-dimethyl-1H-pyrrole-2-carboxylate hydrochloride (CAS 1185301-03-4)
- Pyrroside B (CAS 116271-35-3)
- 2-(4-((5-Bromothiophen-2-yl)sulfonyl)piperazin-1-yl)-1-(3,4-dihydroquinolin-1(2H)-yl)ethan-1-one (CAS 870763-68-1)
- 2-(Di-t-butylphosphinomethyl)-6-(diethylaminomethyl)pyridine 863971-66-8 2-((DI-TERT-BUTYLPHOSPHINOMETHYL)-6-DIETHYLAMINOMETHYL)PYRIDINE;2-(DI-T-BUTYLPHOSPHINOMETHYL)-6-(DIETHYLAMINOMETHYL)PYRIDINE;PNN SC11682 (CAS 863971-66-8)
- 2-Iodo-5-methoxy-1-(phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine (CAS 1206181-42-1)
- Lomofungin (CAS 26786-84-5)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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