2-(2,5-Difluorophenyl)-4-pentyn-2-ol CAS 2006278-28-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2006278-28-8 |
| Molecular Formula | C11H10F2O |
| Molecular Weight | 196.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,5-Difluorophenyl)-4-pentyn-2-ol (CAS 2006278-28-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10F2O. Molecular weight: 196.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10F2O |
| Molecular Weight | 196.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
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- 2-(3,5-Difluorophenyl)cyclopentan-1-one (CAS 1263869-51-7)
- 2-(2,4-Difluorophenyl)-4-pentyn-2-ol (CAS 1844835-71-7)
- 2-(3,4-Difluorophenyl)-4-pentyn-2-ol (CAS 2006278-38-0)
- 3-(2,6-Difluorophenyl)-1h-1,2,4-triazol-5-amine (CAS 1016713-07-7)
- 1-(2,4-Difluorophenyl)-1h-1,2,4-triazol-5-amine (CAS 1250089-60-1)
- 2-(2,4-Difluorophenyl)thiophene (CAS 209592-66-5)
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Recommended Standards
- 1-Cyclopropyl-2-(2,5-difluorophenyl)ethan-1-one (CAS 853804-84-9)
- 1-Cyclopropyl-2-(2,4-difluorophenyl)-ethanone (CAS 853804-82-7)
- 2,2,2-Trifluoro-1-(3-methylthiophen-2-yl)ethan-1-ol (CAS 261171-68-0)
- N-(3-Hydroxy-5-methyl-4H-pyrazol-4-yl)acetamide (CAS 99357-28-5)
- α-[3-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)-2-methylphenyl]-1H-imidazole-5-methanol (CAS 1240244-29-4)
- 2-Cyano-N-(4-ethylphenyl)-3-(2-methoxyphenyl)propanamide (CAS 1260906-37-3)
- tert-Butyl 7-oxo-2-oxa-5-azaspiro[3.4]octane-5-carboxylate (CAS 2253640-79-6)
- 2-(2-Amino-ethyl)-6-(2,5-dimethyl-furan-3-yl)-2H-pyridazin-3-one hydrochloride (CAS 1361115-58-3)
- tert-Butyl 3-(2-(trifluoromethoxy)benzyl)piperazine-1-carboxylate (CAS 886773-81-5)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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