3-(N-(4-chloro-3-methylisoxazol-5-yl)sulfamoyl)thiophene-2-carboxylic acid CAS 184040-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 184040-74-2 |
| Molecular Formula | C9H7ClN2O5S2 |
| Molecular Weight | 322.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(N-(4-chloro-3-methylisoxazol-5-yl)sulfamoyl)thiophene-2-carboxylic acid (CAS 184040-74-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7ClN2O5S2. Molecular weight: 322.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2O5S2 |
| Molecular Weight | 322.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- 1-Chloro-3-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)propan-2-ol (CAS 578742-26-4)
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- Ethyl 2-(4-chloro-5-(4-ethoxyphenyl)-3-oxofuran-2(3H)-ylidene)acetate (CAS 139266-46-9)
Recommended Standards
- 1-(4-Chlorophenyl)-6-oxo-4-(phenylamino)-1,6-dihydropyridazine-3-carbonitrile (CAS 400081-66-5)
- 2-(4-Chlorophenyl)-3-(1H-1,2,4-triazol-1-yl)isoquinolin-1(2H)-one (CAS 113293-11-1)
- N-(2-acetamidoethyl)-4-(5-(chloromethyl)-1,2,4-oxadiazol-3-yl)benzamide (CAS 1119450-85-9)
- 4,4,5,5-Tetramethyl-2-(2-(2,2,2-trifluoroethyl)phenyl)-1,3,2-dioxaborolane (CAS 1079402-24-6)
- 3-Aminoquinoline-4-thiol (CAS 109543-48-8)
- 5-Chloro-4-(piperidin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 252722-86-4)
- 5-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]pentanal (CAS 2229715-02-8)
- (2-Bromo-6-(difluoromethyl)-5-nitropyridin-3-yl)methanol (CAS 1805358-13-7)
- Pyridin-3-yl(2-(trifluoromethyl)phenyl)methanone (CAS 110141-46-3)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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