1-(2,5-Dimethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one CAS 1352216-20-6
| CAS No. | 1352216-20-6 |
| Molecular Formula | C11H9F5O |
| Molecular Weight | 252.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(2,5-Dimethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352216-20-6), a certified reference material (molecular formula C11H9F5O, MW 252.18 g/mol) for analytical method development and quality control.
Structurally, 1-(2,5-Dimethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (C11H9F5O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 252.18 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9F5O |
| Molecular Weight | 252.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Dimethylphenyl Standards
- 1-(3,4-Dimethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352208-87-7)
- 1-(2,4-Dimethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352216-14-8)
- 1-(2,3-Dimethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352219-33-0)
- 6-(2,6-Dimethylphenyl)-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 115062-74-3)
- 2-(2,5-Dimethylphenyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 83800-95-7)
- N-(2,6-Dimethylphenyl)-6-methylimidazo[1,2-a]pyrazin-3-amine (CAS 823806-65-1)
- 1-(2,3-Dimethylphenyl)-3-(p-tolyl)propan-1-one (CAS 898768-77-9)
- 1-(2,4-Dimethylphenyl)-3-(m-tolyl)propan-1-one (CAS 898790-72-2)
Recommended Standards
- 1-(4-Ethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352225-12-7)
- (3-Fluoro-5-(pentafluoro-λ6-sulfanyl)phenyl)methanol (CAS 1240257-89-9)
- 7-bromo-4-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1370007-54-7)
- (2-Fluoro-4-(pentafluoro-lambda6-sulfanyl)phenyl)methanol (CAS 1240257-69-5)
- Anamorelin (CAS 249921-19-5)
- 4-Bromo-2-methylpyrimidine-5-carbonitrile (CAS 1518292-00-6)
- 7-(2-Methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1707735-53-2)
- 3-Methyl-8-nitroquinoline (CAS 2801-32-3)
- (S)-2-Amino-3-(4-(4-(1-(tert-butoxycarbonyl)piperidin-4-yl)butoxy)phenyl)propanoic acid (CAS 142356-28-3)
- Lithium hydrogen(3-bromofuran-2-yl)boronate (CAS 2096329-61-0)
- (5-Methyl-2-(3-(trifluoromethyl)styryl)oxazol-4-yl)methanol (CAS 89724-11-8)
- 2-(Bromomethyl)-6-nitrophenol (CAS 53032-76-1)
- Nitrate In Water (CAS CATO-CCRM106054)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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