582-62-7 U263XQR51P Isovalerophenone 1-Butanone, 3-methyl-1-phenyl- AI3-11205 EINECS 209-489-7 Isobutyl phenyl ketone 3-Methyl-1-phenyl-1-butanone NSC 72033 1-Phenyl-3-methyl-1-butanone UNII-U263XQR51P CAS 582-62-7
| CAS No. | 582-62-7 |
| Molecular Formula | C11H20O |
| Molecular Weight | 168.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 168.28 g/mol gives 582-62-7 U263XQR51P Isovalerophenone 1-Butanone, 3-methyl-1-phenyl- AI3-11205 EINECS 209-489-7 Isobutyl phenyl ketone 3-Methyl-1-phenyl-1-butanone NSC 72033 1-Phenyl-3-methyl-1-butanone UNII-U263XQR51P distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
582-62-7 U263XQR51P Isovalerophenone 1-Butanone, 3-methyl-1-phenyl- AI3-11205 EINECS 209-489-7 Isobutyl phenyl ketone 3-Methyl-1-phenyl-1-butanone NSC 72033 1-Phenyl-3-methyl-1-butanone UNII-U263XQR51P (CAS 582-62-7) is a high-purity analytical reference standard with the molecular formula C11H20O and a molecular weight of 168.28 g/mol.
Based on its molecular formula C11H20O, 582-62-7 U263XQR51P Isovalerophenone 1-Butanone, 3-methyl-1-phenyl- AI3-11205 EINECS 209-489-7 Isobutyl phenyl ketone 3-Methyl-1-phenyl-1-butanone NSC 72033 1-Phenyl-3-methyl-1-butanone UNII-U263XQR51P contains a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 168.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H20O |
| Molecular Weight | 168.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 2-Phenylpiperazine 2-phenyl piperazine 2-phenyl-piperazine 5271-26-1 (CAS 5271-26-1)
- 6025-60-1 1-(2-Aminophenyl)pyrrole MFCD00005344 2-(1-Pyrrolyl)aniline (CAS 6025-60-1)
- 3-Pyrrolidin-1-ylmethyl-piperidine 3-(pyrrolidin-1-ylmethyl)piperidine 3-(1-Pyrrolidinylmethyl)piperidine 514842-98-9 (CAS 514842-98-9)
- 2,3-Dihydro-1,4-benzodithiine 2,3-dihydrobenzo[b][1,4]dithiine 6247-55-8 (CAS 6247-55-8)
- 11β-Hydroxy-16α-methyl-6-methylene-17,20:20,21-bis(methylenedioxy)-pregn-4-en-3-one (CAS 106712-27-0)
- 1-Amino-4,4-dimethylcyclohexane-1-carboxylic acid (CAS 199330-51-3)
- 4-(3,5-dimethoxyphenyl)-4-fluoropiperidine hydrochloride (CAS 1803603-78-2)
- 2-Chloro-6-methoxy-4-methylquinoline (CAS 6340-55-2)
- Trimetozine (CAS 635-41-6)
- 2-(1-Isopropyl-4-oxo-7-(trifluoromethyl)-1,4-dihydrocinnolin-3-yl)acetic acid (CAS 2765160-85-6)
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-2-oxo-2H-pyran-5-carboxamide (CAS 1207005-81-9)
- tert-Butyl (6-phenylpyridin-3-yl)carbamate (CAS 849353-27-1)
- 3-Chloro-2-[(E)-2-[(pyridin-4-yl)methylidene]hydrazin-1-yl]-5-(trifluoromethyl)pyridine (CAS 338795-33-8)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com