5-Allyl-1,2-difluoro-3-(isopentyloxy)benzene CAS 1443311-58-7
| CAS No. | 1443311-58-7 |
| Molecular Formula | C14H18F2O |
| Molecular Weight | 240.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Allyl-1,2-difluoro-3-(isopentyloxy)benzene.
CATO supplies 5-Allyl-1,2-difluoro-3-(isopentyloxy)benzene (CAS 1443311-58-7), a certified reference material (molecular formula C14H18F2O, MW 240.29 g/mol) for analytical method development and quality control.
Structurally, 5-Allyl-1,2-difluoro-3-(isopentyloxy)benzene (C14H18F2O) 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 240.29 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H18F2O |
| Molecular Weight | 240.29 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.) | 1992 |
| Halogen Content | F-containing |
Related Allyl Standards
- 5-Allyl-1,3-difluoro-2-(isopentyloxy)benzene (CAS 1443310-76-6)
- 1-Allyl-3,5-difluoro-2-(isopentyloxy)benzene (CAS 1443313-44-7)
- 5-Allyl-1,3-difluoro-2-(pentyloxy)benzene (CAS 1443328-12-8)
- 1-Allyl-3,5-difluoro-2-(pentyloxy)benzene (CAS 1443343-71-2)
- N-allyl-3-sulfamoylbenzamide (CAS 1094380-72-9)
- (E)-2-allyl-6-styryl-4,5-dihydropyridazin-3(2H)-one (CAS 1421944-10-6)
- N1-Allyl-N2-(2,4-difluorophenyl)oxalamide (CAS 898356-48-4)
- Allyl 1H,1H-heptafluorobutyl ether (CAS 648-42-0)
Recommended Standards
- Cycloheptyl(2,4-difluorophenyl)methanol (CAS 1443310-65-3)
- Cycloheptyl(3,5-difluorophenyl)methanol (CAS 1443322-29-9)
- 1346598-43-3 2'-Hydroxynonanophenone-13C6 (CAS 1346598-43-3)
- 2-(cyclopentylsulfanyl)-5-fluorobenzoic acid (CAS 1340394-73-1)
- [3-(Dimethylamino)-5-fluorophenyl]methanol (CAS 1701527-56-1)
- 1-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-(2-methyl-4-(thiophen-2-yl)thiazol-5-yl)propan-1-one (CAS 1017663-08-9)
- 3,4-Dichloro-2-hydroxybenzaldehyde (CAS 23602-61-1)
- 4,6-dichlorofuro[3,2-c]pyridine (CAS 59760-41-7)
- 1-(4-Methylpyridin-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1250238-68-6)
- N-(2-Chlorophenyl)-3-oxo-1-pyrazolidinecarboxamide (CAS 303995-07-5)
- 3-(1-Ethyl-1H-pyrazol-4-yl)-1,1-dimethylurea (CAS 1384616-60-7)
- Progesterone Impurity 78 (CAS CATO-C4X-150278)
- 8-Hydroxy-2-methyl-4(3H)-quinazolinone (CAS 90417-38-2)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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