4-(5-Fluoro-2-methylphenyl)butan-2-ol CAS 1339660-78-4
| CAS No. | 1339660-78-4 |
| Molecular Formula | C11H15FO |
| Molecular Weight | 182.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(5-Fluoro-2-methylphenyl)butan-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 4-(5-Fluoro-2-methylphenyl)butan-2-ol (CAS 1339660-78-4), a certified reference material (molecular formula C11H15FO, MW 182.23 g/mol) for analytical method development and quality control.
The molecular framework of 4-(5-Fluoro-2-methylphenyl)butan-2-ol (C11H15FO) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H15FO |
| Molecular Weight | 182.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 1-(4-Fluoro-3-methylphenyl)butan-1-ol (CAS 1178915-57-5)
- 1-(3-Fluoro-4-methylphenyl)butan-1-ol (CAS 1182929-42-5)
- 1-(5-Fluoro-2-methylphenyl)butan-1-ol (CAS 1248111-04-7)
- 2-Fluoro-β,β-dimethylbenzenepropanol (CAS 1267666-99-8)
- 1-(4-Fluoro-2-methylphenyl)butan-1-ol (CAS 1270583-86-2)
- 1-(3-Fluoro-2-methylphenyl)butan-1-ol (CAS 1270585-67-5)
- 1-(5-Fluoro-2-methylphenyl)-2-methylpropan-2-ol (CAS 1314902-40-3)
- 1-(4-Fluoro-2-methylphenyl)-2-methylpropan-2-ol (CAS 1314924-28-1)
Recommended Standards
- 6-tert-butyl-2-fluoro-3-methylphenol (CAS 133342-44-6)
- 4-(4-Fluoro-3-methylphenyl)butan-2-ol (CAS 1340149-74-7)
- N-[2-(4-Hydroxyphenyl)ethyl]acetamide-d (CAS 131815-58-2)
- N,1-dimethyl-N-(pyrrolidin-3-yl)-1H-tetrazol-5-amine (CAS 1340427-67-9)
- 1-(Methylamino)-3-(4-methylpiperazin-1-yl)-2-propanol (CAS 462066-61-1)
- (E)-3-(2-chloro-5-ethoxy-4-hydroxyphenyl)acrylic acid (CAS 937598-98-6)
- (6-Methylsulfanylpyridin-3-yl)methanol (CAS 101990-65-2)
- 3-(Benzyloxy)-1-methylpyridin-4(1H)-one (CAS 1064077-34-4)
- 4,6-Bis(4-chloro-3-(trifluoromethyl)phenoxy)pyrimidin-2(1H)-one (CAS 329701-38-4)
- 1-Fluorodecane (CAS 334-56-5)
- (2E)-3-(4-Methoxyphenyl)acryloyl chloride (CAS 42996-84-9)
- 3-(1,1-DIMETHYLETHYL)-4-HYDROXY-5-METHOXY-BENZALDEHYDE (CAS 33837-83-1)
- 1-methylpyrrolidine-2,4-dione (CAS 37772-91-1)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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