Tetramethylammonium Methyl Sulfate CAS 811-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 811-92-7 |
| Molecular Formula | CH3O4S C4H12N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Tetramethylammonium Methyl Sulfate (CAS 811-92-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: CH3O4S C4H12N. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | CH3O4S C4H12N |
| Molecular Weight | 185.24 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) | -1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Chloro-2,3-dihydroxybenzoic Acid (CAS 53294-74-9)
- 2-Methoxyethyl (chloromethyl)(methyl)carbamate (CAS 1257322-73-8)
- 2,2,6,6,7,8,8-Heptamethyldecahydro-2H-indeno[4,5-b]furan (CAS 476332-65-7)
- 6-Bromo-3-fluoro-N,N-bis(4-methoxybenzyl)-4-methylpyridin-2-amine (CAS 2803281-45-8)
- 2-(1-(Phenylsulfonyl)piperidin-3-yl)acetic acid (CAS 1040878-00-9)
- 7-Methyl-1H-indazol-4-ol (CAS 858227-44-8)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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 13829788188 / jacky.chen@cato-chem.com