252976-51-5 Trifluoromethanesulfonic acid ytterbium salt Yb(OTf)3 Ytterbium(III) triflate Ytterbium(III) trifluoromethanesulfonate hydrate CAS 252976-51-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 252976-51-5 |
| Molecular Formula | C3F9O9S3Yb H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
252976-51-5 Trifluoromethanesulfonic acid ytterbium salt Yb(OTf)3 Ytterbium(III) triflate Ytterbium(III) trifluoromethanesulfonate hydrate (CAS 252976-51-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3F9O9S3Yb H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3F9O9S3Yb H2O |
| Molecular Weight | 638.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 3 |
Related Trifluoromethanesulfonic Standards
- 1,1,1-Trifluoromethanesulfonic Acid 2-(2-Propen-1-yl)phenyl Ester (CAS 109586-43-8)
- 1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester (CAS 128651-50-3)
- Trifluoromethanesulfonic Acid (CAS 1493-13-6)
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Recommended Standards
- 2,4,6-Trichloro-N-(1,5,6-trimethyl-1H-1,3-benzodiazol-4-yl)benzene-1-sulfonamide (CAS 338411-15-7)
- 5-Bromo-3-methylindole (CAS 10075-48-6)
- 6-Bromo-2-pyridin-4-ylquinoline-4-carbonylchloride hydrochloride (CAS 1332530-21-8)
- UK-78282 monohydrochloride (CAS 136647-02-4)
- 2-Chloro-3,4-dimethylpyridine (CAS 72093-11-9)
- 5-Butyl-1,2,4-oxadiazol-3-amine (CAS 171007-01-5)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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