4-[(2,4-dimethylphenyl)sulfamoyl]-1h-pyrrole-2-carboxylic acid CAS 937609-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937609-45-5 |
| Molecular Formula | C13H14N2O4S |
| Molecular Weight | 294.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(2,4-dimethylphenyl)sulfamoyl]-1h-pyrrole-2-carboxylic acid (CAS 937609-45-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14N2O4S. Molecular weight: 294.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14N2O4S |
| Molecular Weight | 294.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(Methylthio)-2-oxo-6-(quinolin-2-yl)-2H-pyran-3-carbonitrile (CAS 61380-94-7)
- 4-[(3-ethylphenyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid (CAS 937624-93-6)
- 4-(Benzo[d]thiazol-2(3H)-ylidene)-2-phenyloxazol-5(4H)-one (CAS 919201-81-3)
- 2-Pentanone Oxime (CAS 623-40-5)
- 1-(4-Methoxypiperidin-4-yl)-N,N-dimethylmethanamine (CAS 1612173-08-6)
- 4-Bromo-5-fluoro-2-methylaniline (CAS 52723-82-7)
- 2-((2-Cyclopropylphenoxy)methyl)oxirane (CAS 29632-50-6)
- 4-[4-(Methacryloyloxy)butoxy]benzenecarboxylic acid (CAS 92174-21-5)
- Montelukast Impurity 44 (CAS 2365398-66-7)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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