2,4-Difluoro-5-(propan-2-yloxy)phenol CAS 1881320-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1881320-89-3 |
| Molecular Formula | C9H10F2O2 |
| Molecular Weight | 188.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-5-(propan-2-yloxy)phenol (CAS 1881320-89-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10F2O2. Molecular weight: 188.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10F2O2 |
| Molecular Weight | 188.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 2-(2,6-Difluoro-4-methoxyphenyl)ethan-1-ol (CAS 1000550-08-2)
- 2-(3,4-Difluoro-5-methoxyphenyl)ethan-1-ol (CAS 1000561-02-3)
- 1-(2,6-difluoro-4-methoxyphenyl)ethan-1-ol (CAS 1250487-28-5)
- 2,2-difluoro-2-(6-methoxypyridin-2-yl)ethan-1-amine (CAS 1256826-06-8)
- 2,2-Difluoro-2-(5-methoxypyridin-2-yl)ethanamine (CAS 1256836-05-1)
- 2,2-Difluoro-1-(4-methoxyphenyl)ethan-1-ol (CAS 130728-23-3)
- 1-(3,4-Difluoro-5-methoxyphenyl)ethan-1-ol (CAS 1314976-59-4)
- 1,3-Difluoro-5-(2-methoxyethoxy)benzene (CAS 1355011-33-4)
Recommended Standards
- 2,4-Difluoro-5-propoxyphenol (CAS 1881295-35-7)
- 2,3-Difluoro-4-(propan-2-yloxy)phenol (CAS 1881328-14-8)
- 3,5-Difluoro-4-(propan-2-yloxy)phenol (CAS 1881295-20-0)
- 2,6-Difluoro-N-[[[2-Methyl-4-[2,2,2-Trifluoro-1-Hydroxy-1-(Trifluoromethyl)Ethyl]Phenyl]Amino]Carbonyl]Benzamide (CAS 94157-91-2)
- (4-(((Tert-butoxycarbonyl)(cyclopentyl)amino)methyl)-2-fluorophenyl)boronic acid (CAS 1704096-68-3)
- 4-[2,6-Bis(2-ethoxyphenyl)-4-pyridyl]-N,N-dimethylaniline (CAS 170908-22-2)
- (2-Amino-4-(trifluoromethyl)thiazol-5-yl)(pyrrolidin-1-yl)methanone (CAS 1411762-63-4)
- N-(1-nitronaphthalen-2-yl)acetamide (CAS 5419-82-9)
- 8-Amino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid (CAS 148703-26-8)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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 13829788188 / jacky.chen@cato-chem.com