Tetramethylammonium (sulfate) CAS 14190-16-0
| CAS No. | 14190-16-0 |
| Molecular Formula | O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tetramethylammonium (sulfate) is closely related to a carbohydrate-derived structure, an amide group, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Tetramethylammonium (sulfate) (CAS 14190-16-0), a certified reference material (molecular formula O4SC4H12N, MW 170.20 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, an amide group, a sulfone group, Tetramethylammonium (sulfate) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 170.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), Tetramethylammonium (sulfate) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | O4S 2*C4H12N |
| Molecular Weight | 170.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethylammonium Standards
- Tetramethylammonium Hydrogen Sulfate Monohydrate (CAS 103812-00-6)
- Tetramethylammonium hydroxide pentahydrate (CAS 10424-65-4)
- Tetramethylammonium (acetate) (CAS 10581-12-1)
- Tetramethylammonium fluoride trihydrate (CAS 111203-44-2)
- Tetramethylammonium acetate xhydrate (CAS 1266615-86-4)
- Tetramethylammonium (1-hydroxyethylidene)pentacarbonylchromium (CAS 15975-93-6)
- Tetramethylammonium bis(trifluoromethanesulfonyl)imide (CAS 161401-25-8)
- Tetramethylammonium Borohydride [Reducing Reagent] (CAS 16883-45-7)
Recommended Standards
- 2-Amino-N-(cyclopropylmethyl)acetamide (CAS 1016868-86-2)
- 3-Iodo-4-(isobutylamino)benzoic acid (CAS 1131614-01-1)
- [4-(3-Methylpyrazol-1-yl)phenyl]boronic acid (CAS 2225172-13-2)
- 2-(4-Chloro-2-formylphenoxy)-N-cyclopentylacetamide (CAS 923148-38-3)
- 5H-Benzo[b]pyrido[4,3-e][1,4]oxazin-4-amine (CAS 118726-89-9)
- tert-Butyl (2S)-2-hydroxy-3-methylbutanoate (CAS 3519-30-0)
- 2-Amino-4h-thieno[2,3-c]chromene-1-carbonitrile (CAS 907962-53-2)
- 3,4-Dichloroethylbenzene (CAS 6623-59-2)
- (R)-Isopropyl pyrrolidine-2-carboxylate (CAS 158630-13-8)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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