1-Butyl-3-(4-sulfobutyl)-1H-imidazol-3-ium trifluoromethanesulfonate CAS 439937-63-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439937-63-0 |
| Molecular Formula | C11H21N2O3S CF3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Butyl-3-(4-sulfobutyl)-1H-imidazol-3-ium trifluoromethanesulfonate (CAS 439937-63-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H21N2O3S CF3O3S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H21N2O3S CF3O3S |
| Molecular Weight | 410.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Butyl Standards
- 1-Methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium methanesulfonate (CAS 1220982-88-6)
- 1,1-Bis-(4-sulfobutyl)-indotricarbocyanine-5,5-dicarboxylic Acid Monosodium Salt; (CAS 308127-43-7)
- 1-Methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium 4-methylbenzenesulfonate (CAS 700370-10-1)
- 1-(4-Sulfobutyl)pyridin-1-ium hydrogen sulfate (CAS 827320-61-6)
- 1-(4-Sulfobutyl)pyridin-1-ium trifluoromethanesulfonate (CAS 855785-75-0)
- 1-(4-Sulfobutyl)pyridin-1-ium 4-methylbenzenesulfonate (CAS 855785-77-2)
- 1-Methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium Bis((trifluoromethyl)sulfonyl)amide (CAS 909390-59-6)
Recommended Standards
- N-[(1-Propylpiperidin-2-yl)methyl]propan-1-amine (CAS 901586-07-0)
- 6-Chloro-n4-(2,3-dihydro-1h-inden-5-yl)pyrimidine-2,4-diamine (CAS 335444-36-5)
- 4-Methoxy-2-(methylsulfonyl)benzo[d]thiazole (CAS 1334368-43-2)
- 4-Methyl-N-[4-(5-oxazolyl)phenyl]benzeneacetamide (CAS 1626182-01-1)
- 4-Hydroxy-5-methoxy-1-methylquinolin-2(1H)-one (CAS 137441-18-0)
- N,N'-bis(1-(4-methoxyphenyl)ethyl)-N,N'-dimethylmethanediamine (CAS CATO-C3D-5541)
- Neuropeptide AF (human) (CAS 192387-38-5)
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