3-ethynyl-1,1-difluoro-cyclobutane CAS 1698054-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1698054-36-2 |
| Molecular Formula | C6H6F2 |
| Molecular Weight | 116.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-ethynyl-1,1-difluoro-cyclobutane (CAS 1698054-36-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6F2. Molecular weight: 116.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H6F2 |
| Molecular Weight | 116.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
Related ethynyl Standards
- 1-Ethynyl-4-methylbenzene (CAS 766-97-2)
- 5-Ethynyl-2-methylpyridine (CAS 1945-85-3)
- 2-Ethynyl-3-methylpyridine (CAS 30413-59-3)
- 2-Ethynyl-4-methylpyridine (CAS 30413-54-8)
- 2-Ethynyl-5-methylpyridine (CAS 30413-61-7)
- 2-Ethynyl-6-methylpyridine (CAS 30413-58-2)
- 3-Ethynyl-2-methylpyridine (CAS 30413-55-9)
- 3-Ethynyl-4-methylpyridine (CAS 30413-62-8)
Recommended Standards
- 2,2,2-Trifluoroethanethiol (CAS 1544-53-2)
- 1-(Difluoromethyl)-1-ethynylcyclopropane (CAS 2229231-08-5)
- 1,1-Difluoro-2-(prop-2-yn-1-yl)cyclopropane (CAS 1393544-91-6)
- 2-(2,4-Dichlorophenoxy)acetimidamide (CAS 100607-02-1)
- 2-Chloro-6-(2,2,2-trifluorethoxy)pyridine (CAS 77145-58-5)
- 4-Cyclopropoxy-N-methyl-6-sulfamoylnicotinamide (CAS 1243380-09-7)
- 1-(3-Bromophenyl)cyclopropane-1-carbonyl chloride (CAS 597563-14-9)
- 5-Fluoro-2-(2-methyl-1-piperidinyl)aniline (CAS 952906-23-9)
- 4-(Difluoromethyl)-5,6-dihydroxypyridine-3-sulfonyl chloride (CAS 1806825-73-9)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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