2-(tert-butylsulfamoyl)-5-chlorothiophene-3-carboxylic acid CAS 155731-15-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155731-15-0 |
| Molecular Formula | C9H12ClNO4S2 |
| Molecular Weight | 297.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(tert-butylsulfamoyl)-5-chlorothiophene-3-carboxylic acid (CAS 155731-15-0) pharmaceutical standards reference standard. Molecular formula: C9H12ClNO4S2. Molecular weight: 297.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H12ClNO4S2 |
| Molecular Weight | 297.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related tert Standards
- 2-[2-(tert-butylsulfamoyl)-5-methoxyphenyl]acetic acid (CAS 926259-70-3)
- 3-(Tert-butylsulfamoyl)-4-chlorobenzoic acid (CAS 59815-50-8)
- 5-(tert-butylsulfamoyl)-2-chlorobenzoic acid (CAS 716360-58-6)
- 3-(Tert-butylsulfamoyl)-4-methoxybenzoic acid (CAS 784172-00-5)
- 4-(butylsulfamoyl)benzene-1-sulfonyl chloride (CAS 1016702-60-5)
- 2-{[4-(tert-butylsulfamoyl)phenyl]formamido}acetic acid (CAS 781626-62-8)
- 3-(Tert-butylsulfamoyl)-4-fluorobenzoic acid (CAS 926245-18-3)
- 3-(tert-Butylsulfamoyl)-4-fluorophenylboronic acid (CAS 2377608-84-7)
Recommended Standards
- (R)-tert-Butyl (4-chloro-3-oxo-1-phenylbutan-2-yl)carbamate (CAS 150935-37-8)
- tert-butyl (2R)-2-(2-chloroacetamido)-3-phenylpropanoate (CAS 1583245-31-1)
- [4-(N,N-Dimethylsulfamoyl)phenyl]methanesulfonyl Chloride (CAS 1503705-58-5)
- METHYL(2R,3S)-N-BENZOYL-3-PHENYLISOSERINE (CAS 132074-01-2)
- 2-Amino-5-[(4-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1H-imidazol-4-one (CAS 512190-90-8)
- 5-Bromo-2-chloro-6-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227269-09-1)
- 2-(2,4,5-Trihydroxybenzylidene)malononitrile (CAS 771575-34-9)
- 4-chloro-6-(4-methoxyphenoxy)-2-methylpyrimidine (CAS 1275401-16-5)
- N-(4-Bromophenyl)-2-(trifluoromethyl)-4-pyridinamine (CAS 338401-91-5)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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