1-(p-tolyl)Pentan-1-one CAS 1671-77-8
| CAS No. | 1671-77-8 |
| Molecular Formula | C12H16O |
| Molecular Weight | 176.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H16O, 1-(p-tolyl)Pentan-1-one contains a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(p-tolyl)Pentan-1-one (CAS 1671-77-8), molecular formula C12H16O and molecular weight 176.25 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C12H16O |
| Molecular Weight | 176.25 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related p Standards
- 1-(O-tolyl)cyclopentan-1-ol (CAS 100256-17-5)
- 1-(P-tolyl)pentan-2-one (CAS 105994-83-0)
- 1-(M-tolyl)pent-4-en-1-ol (CAS 1232064-67-3)
- 2-(O-tolyl)cyclopentan-1-ol (CAS 1249698-33-6)
- 1-(P-tolyl)pent-4-en-1-ol (CAS 125997-12-8)
- (1-(m-Tolyl)cyclobutyl)methanol (CAS 1542983-56-1)
- (1-(p-Tolyl)cyclobutyl)methanol (CAS 50921-40-9)
- 1-(M-tolyl)pentan-1-one (CAS 20359-57-3)
Recommended Standards
- 6-Phenylhexanal (CAS 16387-61-4)
- (2-Cyclopentylphenyl)methanol (CAS 167549-79-3)
- 1,2,3-Triethoxypropane (CAS 162614-45-1)
- (4-Cyclopentylphenyl)methanol (CAS 171623-29-3)
- 1-(Tert-butyl) 2,4-dimethyl (2R,4S)-azetidine-1,2,4-tricarboxylate (CAS 2007925-34-8)
- 1,3-Bis(2-methylpiperidin-1-yl)propane-1,3-dione (CAS 726154-82-1)
- (2S)-Glycerol-O-β-D-galactopyranoside (CAS 38841-15-5)
- Lactic Acid Dodecyl Ester (CAS 6283-92-7)
- Pentacene (CAS 135-48-8)
- 1,2-Bis(4-bromophenyl)diazene 1-oxide (CAS 1215-42-5)
- 2-[(4S)-4-(1,1-Dimethylethyl)-4,5-dihydro-2-oxazolyl]phenol (CAS 135948-04-8)
- N1-((1-(2,2-Difluoroethyl)-5-methyl-1H-pyrazol-4-yl)methyl)-N3,N3-diethylpropane-1,3-diamine dihydrochloride (CAS 1856082-77-3)
- 6-Fluoroquinoline-3-carboxamide (CAS 71083-29-9)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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