55120-75-7 Methanesulfonic acid, 1,1,1-trifluoro-, calcium salt (2:1) Methanesulfonic acid, trifluoro-, calcium salt Calcium triflate Calcium trifluoromethyl sulfonate CAS 55120-75-7

Purity 97%+In StockPharmaceutical Standards
CAS No.55120-75-7
Molecular Formula2*CF3O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

55120-75-7 Methanesulfonic acid, 1,1,1-trifluoro-, calcium salt (2:1) Methanesulfonic acid, trifluoro-, calcium salt Calcium triflate Calcium trifluoromethyl sulfonate CAS 55120-75-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 189.14 g/mol gives 55120-75-7 Methanesulfonic acid, 1,1,1-trifluoro-, calcium salt (2:1) Methanesulfonic acid, trifluoro-, calcium salt Calcium triflate Calcium trifluoromethyl sulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

55120-75-7 Methanesulfonic acid, 1,1,1-trifluoro-, calcium salt (2:1) Methanesulfonic acid, trifluoro-, calcium salt Calcium triflate Calcium trifluoromethyl sulfonate (CAS 55120-75-7) is a high-purity analytical reference standard with the molecular formula CF3O3SCa and a molecular weight of 189.14 g/mol.

Structurally, 55120-75-7 Methanesulfonic acid, 1,1,1-trifluoro-, calcium salt (2:1) Methanesulfonic acid, trifluoro-, calcium salt Calcium triflate Calcium trifluoromethyl sulfonate (CF3O3SCa) contains a sulfone group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 189.14 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular Formula2*CF3O3S Ca
Molecular Weight189.14 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1972
Halogen ContentF-containing
Sulfur Atoms1

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