Tetrabutylammonium Hydrogen Sulfate CAS 32503-27-8
| CAS No. | 32503-27-8 |
| Molecular Formula | C16H36N |
| 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 339.53 g/mol gives Tetrabutylammonium Hydrogen Sulfate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Tetrabutylammonium Hydrogen Sulfate (CAS 32503-27-8), a certified reference material (molecular formula C16H36NHO4S, MW 339.53 g/mol) for analytical method development and quality control.
Structurally, Tetrabutylammonium Hydrogen Sulfate (C16H36NHO4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 339.53 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Tetrabutylammonium Hydrogen Sulfate 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 | C16H36N HO4S |
| Molecular Weight | 339.53 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetrabutylammonium Standards
- Tetrabutylammonium Cyanide (CAS 10442-39-4)
- Tetrabutylammonium 1,3-dioxopropan-2-ide (CAS 105142-14-1)
- Tetrabutylammonium Acetate (contains 10-15%AcOH) (CAS 10534-59-5)
- Tetrabutylammonium (CAS 10549-76-5)
- Tetrabutylammonium ethoxide (CAS 106303-37-1)
- Tetrabutylammonium butane-1-sulfonate (CAS 108427-52-7)
- Tetrabutylammonium Chloride (CAS 1112-67-0)
- Tetrabutylammonium heptadecafluorooctane sulfonate (CAS 111873-33-7)
Recommended Standards
- 2-(4-(Methylthio)phenyl)-N-(4-(pyridin-4-yl)thiazol-2-yl)acetamide (CAS 919755-18-3)
- 2-((5-Bromopyridin-2-yl)oxy)-2-methylpropanoic acid (CAS 898265-49-1)
- 4-(benzenesulfonyl)phenol (CAS 7402-69-9)
- 5-Chloro-4-fluoro-1H-indole-6-carboxylic acid (CAS 908600-79-3)
- Potassium trifluoro(4-(morpholine-4-carbonyl)phenyl)borate (CAS 1314957-11-3)
- 2-Chlorothiazolo[4,5-b]pyrazine (CAS 1190927-25-3)
- (2R,3R)-3-((tert-butoxycarbonyl)amino)bicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1212474-65-1)
- 2,2-Dimethylpiperazine (CAS 84477-72-5)
- Tivantinib (CAS 905854-02-6)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com