1-(4-Sulfobutyl)pyridin-1-ium 4-methylbenzenesulfonate CAS 855785-77-2
| CAS No. | 855785-77-2 |
| Molecular Formula | C9H14NO3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 387.46 g/mol gives 1-(4-Sulfobutyl)pyridin-1-ium 4-methylbenzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(4-Sulfobutyl)pyridin-1-ium 4-methylbenzenesulfonate (CAS 855785-77-2), molecular formula C9H14NO3SC7H7O3S and molecular weight 387.46 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-Sulfobutyl)pyridin-1-ium 4-methylbenzenesulfonate (C9H14NO3SC7H7O3S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-Sulfobutyl)pyridin-1-ium 4-methylbenzenesulfonate 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 | C9H14NO3S C7H7O3S |
| Molecular Weight | 387.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Sulfobutyl 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-Butyl-3-(4-sulfobutyl)-1H-imidazol-3-ium trifluoromethanesulfonate (CAS 439937-63-0)
- 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-Methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium Bis((trifluoromethyl)sulfonyl)amide (CAS 909390-59-6)
Recommended Standards
- 3-(4-Ethoxyphenyl)-4-nitro-1H-pyrazole (CAS 1708380-50-0)
- 5-acetyl-2-mercapto-6-methylnicotinonitrile (CAS 165283-95-4)
- 1-(2,4-Dimethoxybenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775399-42-2)
- 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2(3H)-one 4-methylbenzenesulfonate (CAS 178688-49-8)
- 1,1,1,2,2,3,3-Heptafluorobutane (CAS 662-00-0)
- 6-methylspiro[indoline-3,4-piperidine]-2-one;hydrochloride (CAS 2306264-96-8)
- (R)-3-((tert-Butoxycarbonyl)amino)-2-(4-(trifluoromethyl)benzyl)propanoic acid (CAS 1260608-21-6)
- Ethyl 6-Fluoro-4-hydroxyquinoline-3-carboxylate (CAS 318-35-4)
- Tert-butyl (1-amino-2-methylpropan-2-yl)carbamate hydrochloride (CAS 169954-68-1)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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