5-Allyl-1,3-difluoro-2-isobutoxybenzene CAS 1443336-73-9
| CAS No. | 1443336-73-9 |
| Molecular Formula | C13H16F2O |
| Molecular Weight | 226.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Allyl-1,3-difluoro-2-isobutoxybenzene (CAS 1443336-73-9), a certified reference material (molecular formula C13H16F2O, MW 226.26 g/mol) for analytical method development and quality control.
5-Allyl-1,3-difluoro-2-isobutoxybenzene (C13H16F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H16F2O |
| Molecular Weight | 226.26 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
- 1-Allyl-2-butoxy-3,5-difluorobenzene (CAS 1443348-68-2)
- 5-Allyl-1-butoxy-2,3-difluorobenzene (CAS 1443355-00-7)
- N-allyl-1,4-dioxa-7-azaspiro[4.5]Decane-7-carboxamide (CAS 1424076-76-5)
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Recommended Standards
- 4,6-Dimethyl-1h-pyrazolo[3,4-b]pyridine-3-sulfonamide (CAS 134310-09-1)
- Cyclohexyl(2,6-difluorophenyl)methanol (CAS 1340382-09-3)
- EMMDPD, >98% (CAS 126118-56-7)
- 3-(Ethylsulfonyl)pyrazolo[1,5-a]pyrimidin-6-amine (CAS 1708260-79-0)
- 2-(((3,5-Dichlorophenyl)amino)methyl)phenol (CAS 199990-19-7)
- Isopentyldiphenylphosphine oxide (CAS 46941-66-6)
- (1-(2,6-Dimethoxyphenyl)-2,2-dimethylcyclopropyl)methanol (CAS 2229466-66-2)
- 2-Chloro-6-(trifluoromethyl)benzoyl chloride (CAS 916420-44-5)
- Meloxicam Impurity 7 (CAS 632-25-7)
- 4-(Phenylbuta-1,3-diyn-1-yl)phenol (CAS 179413-97-9)
- Disperse Yellow 56-methyl (CAS 73287-67-9)
- 5-ethyl-2-pyridinecarbohydrazide (CAS 19842-04-7)
- 5H-pyrano[3,4-b]pyridin-6(8H)-one (CAS 5693-69-6)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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