Hydroxymethanesulfonic acid CAS 75-92-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75-92-3 |
| Molecular Formula | CH4O4S |
| Molecular Weight | 112.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Hydroxymethanesulfonic acid (CAS 75-92-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: CH4O4S. Molecular weight: 112.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | CH4O4S |
| Molecular Weight | 112.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1957 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 4,4'-Di(methylthio)-2,2'-bipyridine (CAS 101028-38-0)
- tert-Butyl 4-(2-(ethoxycarbonyl)benzofuran-5-yl)piperazine-1-carboxylate (CAS 183288-43-9)
- 2,2'-((3-Methoxyphenyl)azanediyl)diethanol (CAS 17126-75-9)
- 5-Propyl-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazole-3-thiol (CAS 669726-90-3)
- (5R,6S)-6-Aminospiro[2.4]heptane-5-carboxylic acid (CAS 774535-21-6)
- Ibrutinib Impurity 46 (CAS 330786-24-8)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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)
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