Potassium 5-sulfofuran-2-carboxylate CAS 220717-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220717-46-4 |
| Molecular Formula | C5H3O6S K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Potassium 5-sulfofuran-2-carboxylate (CAS 220717-46-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H3O6S K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H3O6S K |
| Molecular Weight | 230.23 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2020 |
| Sulfur Atoms | 1 |
Related Potassium Standards
Recommended Standards
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- 3-[(4-Bromo-3-methylphenoxy)methyl]piperidinehydrochloride (CAS 1220027-03-1)
- 2-(2-Acetamido-4-(4-methoxy-2-methylphenyl)thiazol-5-yl)acetic acid (CAS 1416343-77-5)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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