Mono(tetramethylammonium) monosulfate hydrate CAS 304675-47-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 304675-47-6 |
| Molecular Formula | O4S 2*C4H12N H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Mono(tetramethylammonium) monosulfate hydrate (CAS 304675-47-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: O4S 2*C4H12N H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | O4S 2*C4H12N H2O |
| Molecular Weight | 188.22 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) | -1.5 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 25966-39-6 A818112 N-[2-(2,4-dinitrophenyl)azo-5-[(2-hydroxy-3-methoxypropyl)amino]-4-methoxyphenyl]acetamide N-[2-[(2,4-dinitrophenyl)diazenyl]-4-methoxy-5-[(3-methoxy-2-oxidanyl-propyl)amino]phenyl]ethanamide (CAS 25966-39-6)
- 4-(4-Acetamidophenylsulfonamido)phenylacetic Acid (CAS 82101-23-3)
- (3S)-3-Amino-N-cyclopropyl-2-hydroxy-hexanamide (CAS 402960-19-4)
- 3-(3-Chlorophenyl)-2',4'-dichloropropiophenone (CAS 898787-36-5)
- Moxifloxacin Impurity 39 (CAS 151213-40-0)
- Metsulfuron-Methyl (CAS 74223-64-6)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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