1-(5-Fluoro-2-methylphenyl)but-3-en-1-ol CAS 1248302-92-2
| CAS No. | 1248302-92-2 |
| Molecular Formula | C11H13FO |
| Molecular Weight | 180.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-Fluoro-2-methylphenyl)but-3-en-1-ol (CAS 1248302-92-2), a certified reference material (molecular formula C11H13FO, MW 180.22 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-(5-Fluoro-2-methylphenyl)but-3-en-1-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 180.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C11H13FO |
| Molecular Weight | 180.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 4-(4-Fluoro-3-methylphenyl)butan-2-one (CAS 1017209-93-6)
- 1-(4-Fluoro-3-methylphenyl)-2-methylpropan-1-one (CAS 1017211-24-3)
- 2-Fluoro-4-(piperidin-4-yl)pyridine (CAS 1138217-84-1)
- 5-Fluoro-2-(piperidin-4-yl)pyridine (CAS 1138217-86-3)
- 3-Fluoro-5-(piperidin-4-yl)pyridine (CAS 1138218-01-5)
- 1-(4-Fluoro-3-methylphenyl)butan-1-one (CAS 1175747-64-4)
- 1-(3-Fluoro-4-methylphenyl)butan-1-one (CAS 1178929-83-3)
- 2-Fluoro-6-(pyrrolidin-1-yl)aniline (CAS 1183840-96-1)
Recommended Standards
- 1-(3-Fluoro-2-methylphenyl)-2-methylpropan-1-one (CAS 1248015-60-2)
- n-Cyclopentyl-6-fluoropyridin-2-amine (CAS 1248761-78-5)
- 1-Cyclopropoxy-2-ethyl-3-fluorobenzene (CAS 1243442-48-9)
- 1-(5-Fluoro-2-methylphenyl)butan-1-one (CAS 1249210-99-8)
- 3-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-1,1-dimethylurea (CAS 84703-39-9)
- 4-Methoxy-3,5-diphenylfuran-2(5H)-one (CAS 7596-43-2)
- 1-(Benzo[b]thiophen-3-yl)-2-(methylamino)ethan-1-ol (CAS 556025-57-1)
- N-(2,4-difluorophenyl)-4-methyl-2-phenylthiazole-5-carboxamide (CAS 303997-94-6)
- 5-(2-Methoxyphenyl)-1h-pyrrole-2-carboxylic acid (CAS 911394-13-3)
- (+/-)-2-Acetylaminobutanoic Acid-d (CAS 114285-09-5)
- (s)-2-Amino-2-(4-bromo-3-nitrophenyl)ethan-1-ol (CAS 1212861-41-0)
- (3-((Phenylsulfonyl)methyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride (CAS 1573547-68-8)
- 2-((4-Fluorophenyl)ethynyl)-4-hydroxy-5-phenyl-6H-1,3-oxazin-6-one (CAS 1956385-72-0)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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