1-Ethynyl-3-fluoro-5-methylbenzene CAS 960589-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 960589-12-2 |
| Molecular Formula | C9H7F |
| Molecular Weight | 134.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethynyl-3-fluoro-5-methylbenzene (CAS 960589-12-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7F. Molecular weight: 134.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7F |
| Molecular Weight | 134.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, 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.) | 1988 |
| Halogen Content | F-containing |
Related Ethynyl Standards
- 2-Ethynyl-4-fluoro-1-methylbenzene (CAS 1233512-88-3)
- 2-Ethynyl-1-fluoro-3-methylbenzene (CAS 1279106-21-6)
- 1-Ethynyl-4-fluoro-2-methylbenzene (CAS 1339707-20-8)
- 1-Ethynyl-3-fluoro-2-methylbenzene (CAS 1340115-34-5)
- 4-Ethynyl-2-fluoro-1-methylbenzene (CAS 145069-53-0)
- 1-Ethynyl-2-fluoro-4-methylbenzene (CAS 928304-42-1)
- 2-Ethynyl-1-fluoro-4-methylbenzene (CAS 956386-39-3)
- 4-Ethynyl-1-fluoro-2-methylbenzene (CAS 351002-93-2)
Recommended Standards
- 1-Fluoro-4-(prop-2-yn-1-yl)benzene (CAS 70090-68-5)
- [3-fluoro-1-(hydroxymethyl)cyclobutyl]methanol (CAS 2231673-56-4)
- 2-(Difluoromethyl)thiophene (CAS 98909-14-9)
- N-[2-(Trimethylammonium)ethyl]maleimide Chloride (CAS 69684-10-2)
- 3-Hydroxy-4-phenylbutan-2-one (CAS 5355-63-5)
- Bis(ethylenediamine)palladium(II) dichloride (CAS 16483-18-4)
- 4-Ethynylpyridazine (CAS 1204333-38-9)
- 4-Bromo-3-chloro-5-nitro-1H-indazole (CAS 1000344-02-4)
- [4-(2-methylpropyl)phenyl](thiophen-2-yl)methanone (CAS 863669-60-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
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