4-(Furan-2-carboxamido)benzenesulfonic acid CAS 6308-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6308-49-2 |
| Molecular Formula | C21H25NO3S |
| Molecular Weight | 371.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Furan-2-carboxamido)benzenesulfonic acid (CAS 6308-49-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H25NO3S. Molecular weight: 371.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H25NO3S |
| Molecular Weight | 371.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Furan Standards
- N-(Furan-2-ylmethyl)-3-(phenylthio)-N-(2-(thiophen-2-yl)ethyl)propanamide (CAS 1396673-90-7)
- 4-[5-(Furan-2-yl)-1H-pyrazol-3-yl]-1-(4-methylbenzenesulfonyl)piperidine (CAS 321848-31-1)
- 4-(2-((4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzamide (CAS 586992-64-5)
- 4-(Furan-2-ylmethyl)-5-(((7-hydroxy-2-oxo-2H-chromen-4-yl)methyl)thio)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 706799-30-6)
- 4-(Furan-2-carbonyl)-3-hydroxy-1-(2-methoxyethyl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 370870-93-2)
- 4-(Furan-2-carbonyl)-3-hydroxy-1-(2-methoxyethyl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 371130-65-3)
- N-((5-(Furan-2-yl)isoxazol-3-yl)methyl)-3,3-diphenylpropanamide (CAS 1105205-20-6)
- 2-((4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-isopropylphenyl)acetamide (CAS 618413-87-9)
Recommended Standards
- 4-(4-Cyclohexylphenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid (CAS 329702-87-6)
- 4-Cyano-3-fluorophenyl (1r,4r)-4'-propyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 94353-26-1)
- 2-Phenoxy-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)propanamide (CAS 1797577-41-3)
- Bis(4-hydroxyphenyl) Sulfone -13C12 (CAS 1991267-29-8)
- Cefacetrile Sodium (CAS 23239-41-0)
- 1-Cyano-N-(3-methoxyphenyl)cyclopentane-1-carboxamide (CAS 1240854-86-7)
- 2,4,5-Trimethyl-2,5-dihydrooxazole (CAS 22694-96-8)
- 951893-52-0 3-(2,4-Difluorophenyl)-2-methyl-1-propene MFCD09801258 (CAS 951893-52-0)
- 1-Ethyl-4-(methylsulfonyl)piperazine (CAS 98433-26-2)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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