Methanetrisulfonic acid CAS 54322-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54322-33-7 |
| Molecular Formula | CH4O9S3 |
| Molecular Weight | 256.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methanetrisulfonic acid (CAS 54322-33-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: CH4O9S3. Molecular weight: 256.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | CH4O9S3 |
| Molecular Weight | 256.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 3 |
Recommended Standards
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- 2-{10-oxa-4-azatricyclo[5.2.1.0²,⁶]decan-4-yl}ethan-1-amine (CAS 1201-21-4)
- 2-chloro-5,6-difluoro-1H-benzimidazole (CAS 142356-63-6)
- 2-((4-(Phenylthio)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)oxy)benzoic acid (CAS 63545-92-6)
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- N-(4'-bromo-[1,1'-biphenyl]-4-yl)-3-chlorobenzamide (CAS 331762-07-3)
- Antistasin-Related Peptide (CAS 161561-46-2)
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