2-Oxopropane-1-sulfonic acid CAS 4721-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4721-41-9 |
| Molecular Formula | C3H6O4S |
| Molecular Weight | 138.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Oxopropane-1-sulfonic acid (CAS 4721-41-9) pharmaceutical standards reference standard. Molecular formula: C3H6O4S. Molecular weight: 138.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H6O4S |
| Molecular Weight | 138.14 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) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Oxopropane Standards
- 2-Oxopropane-1-sulfonamide (CAS 84760-10-1)
- 2-Oxopropane-1-sulfonyl chloride (CAS 637031-08-4)
- 2-Oxopropane-1,3-diyl diacetate (CAS 6946-10-7)
- 1-Oxopropane-1,2,3-tricarboxylic acid (CAS 1948-82-9)
- Sodium 2-oxopropane-1-sulfonate (CAS 16562-77-9)
- 2-Oxopropane-1,3-diyl dibenzoate (CAS 38982-27-3)
- 2-Oxopropane-1,3-diyl bis(2-(methylthio)nicotinate) (CAS 454460-26-5)
Recommended Standards
- 2-Fluorobenzimidamide (CAS 71204-93-8)
- 3-(Fluoromethyl)benzaldehyde (CAS 96258-62-7)
- 2-Fluoro-5-methylbenzaldehyde (CAS 93249-44-6)
- 6-(Hydroxymethyl)-5-methylnicotinonitrile (CAS 1360944-28-0)
- 5-Amino-4-bromo-2-methoxybenzoic acid (CAS 1239764-16-9)
- tert-Butyl 3-carbamimidoylpyrrolidine-1-carboxylate acetate (CAS 2137539-38-7)
- 1-Cyclopropylprop-2-en-1-one (CAS 59819-62-4)
- rel-(3aR,4S,7S,7aS)-2-Hydroxy-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 216392-97-1)
- 4-Chloro-3-methyl-6-phenylisoxazolo[5,4-b]pyridine (CAS 61658-64-8)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com