1-Butyl-3-methyl-1H-imidazol-3-ium antimony(V) fluoride CAS 174645-81-9
| CAS No. | 174645-81-9 |
| Molecular Formula | C8H15N2 |
| 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 1-Butyl-3-methyl-1H-imidazol-3-ium antimony(V) fluoride.
CATO supplies 1-Butyl-3-methyl-1H-imidazol-3-ium antimony(V) fluoride (CAS 174645-81-9), a certified reference material (molecular formula C8H15N2SbF, MW 279.98 g/mol) for analytical method development and quality control.
Owing to a nitrile group, fluorine substitution, 1-Butyl-3-methyl-1H-imidazol-3-ium antimony(V) fluoride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 279.98 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 1-Butyl-3-methyl-1H-imidazol-3-ium antimony(V) fluoride 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 | C8H15N2 Sb 6*F |
| Molecular Weight | 279.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-(Butylthio)-1-(4-fluorophenyl)ethan-1-one (CAS 1157302-67-4)
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- trans-4-((Dimethylamino)methyl)cyclohexanamine diacetate (CAS 1356953-44-0)
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- 4,5-Dichloro-2-fluoromandelic acid (CAS 1803854-09-2)
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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