2-Sulfamoylthiophene-3-carboxylic acid CAS 59338-06-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59338-06-6 |
| Molecular Formula | C5H5NO4S2 |
| Molecular Weight | 207.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Sulfamoylthiophene-3-carboxylic acid (CAS 59338-06-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5NO4S2. Molecular weight: 207.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H5NO4S2 |
| Molecular Weight | 207.23 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Sulfamoylthiophene Standards
- 4-Sulfamoylthiophene-2-carboxylic acid (CAS 135080-31-8)
- 5-Sulfamoylthiophene-2-carboxylic acid (CAS 7353-87-9)
- 5-Sulfamoylthiophene-3-carboxylic acid (CAS 875159-88-9)
- 3-sulfamoylthiophene-2-carboxamide (CAS 89066-62-6)
- 5-Sulfamoylthiophene-2-carboxamide (CAS 850340-83-9)
- 3-methyl-5-sulfamoylthiophene-2-carboxylic acid (CAS 1096876-87-7)
- Methyl 5-sulfamoylthiophene-3-carboxylate (CAS 1341465-46-0)
- 2-Methyl-5-sulfamoylthiophene-3-carboxylic acid (CAS 1936164-46-3)
Recommended Standards
- 2-Piperidin-1-yl-pyrimidine-5-carboxylic acid (CAS 842974-64-5)
- 3-((2,4-Dimethylphenyl)amino)-3-oxopropanoic acid (CAS 58271-38-8)
- 2-piperidin-1-ylpyrimidine-4-carboxylic acid (CAS 933731-45-4)
- 7-(bromomethyl)-5-chloro-2,3-dihydrobenzofuran (CAS 1566320-16-8)
- (4-(2-Methoxyphenyl)furan-2-yl)boronic acid (CAS 2096336-65-9)
- (S)-3-Oxopentan-2-yl benzoate (CAS 160666-92-2)
- 2-Chloro-4-(piperidin-1-yl)pyrimidine (CAS 5429-00-5)
- 2-((1-Butyl-2,5-dioxopyrrolidin-3-yl)thio)ethyl acetate (CAS 62164-03-8)
- 2-(5-(Thiophen-3-yl)-1,3,4-oxadiazol-2-yl)acetohydrazide (CAS 1326942-98-6)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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