38542-94-8 CTK4I0151 Methanesulfonic acid,1,1,1-trifluoro-, ammonium salt (1:1) CAS 38542-94-8
| CAS No. | 38542-94-8 |
| Molecular Formula | CHF3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 38542-94-8 CTK4I0151 Methanesulfonic acid,1,1,1-trifluoro-, ammonium salt (1:1).
38542-94-8 CTK4I0151 Methanesulfonic acid,1,1,1-trifluoro-, ammonium salt (1:1) (CAS 38542-94-8) is a high-purity analytical reference standard with the molecular formula CHF3O3SH3N and a molecular weight of 167.10 g/mol.
Owing to a sulfone group, fluorine substitution, 38542-94-8 CTK4I0151 Methanesulfonic acid,1,1,1-trifluoro-, ammonium salt (1:1) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 38542-94-8 CTK4I0151 Methanesulfonic acid,1,1,1-trifluoro-, ammonium salt (1:1) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | CHF3O3S H3N |
| Molecular Weight | 167.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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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 18665070610 / Nicole.chen@cato-chem.com