2-(2-Chlorobenzamido)-4h,5h,6h-cyclopenta[b]thiophene-3-carboxylic acid CAS 326611-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 326611-23-8 |
| Molecular Formula | C15H12ClNO3S |
| Molecular Weight | 321.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(2-Chlorobenzamido)-4h,5h,6h-cyclopenta[b]thiophene-3-carboxylic acid (CAS 326611-23-8) pharmaceutical standards reference standard. Molecular formula: C15H12ClNO3S. Molecular weight: 321.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H12ClNO3S |
| Molecular Weight | 321.78 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzamido Standards
- Methyl 3-(3-chlorobenzamido)-6-methyl-2-oxo-2H-pyran-5-carboxylate (CAS 339009-28-8)
- Methyl 3-(4-chlorobenzamido)-6-methyl-2-oxo-2H-pyran-5-carboxylate (CAS 338404-91-4)
- Methyl 2-(3-chlorobenzamido)-4,5-dimethylthiophene-3-carboxylate (CAS 447409-05-4)
- 2-(4-Chlorobenzamido)-4-(methylsulfonyl)butanoic acid (CAS 1103964-06-2)
- 3-(4-Chlorobenzamido)-3-(4-methoxyphenyl)propanoic acid (CAS 332052-54-7)
- Methyl 3-(4-chlorobenzamido)-4-methylthiophene-2-carboxylate (CAS 676318-51-7)
- 2-(2-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 298193-32-5)
- 2-(3-Chlorobenzamido)-N-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS 893092-48-3)
Recommended Standards
- 1-(2-chlorophenyl)methyl)-3-(4-nitrophenyl)thiourea (CAS 900701-83-9)
- 2-(4-Chlorophenyl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380553-05-9)
- 4-[(3-Chloro-4-methoxyphenyl)(methylsulfonyl)amino]butanoic acid (CAS 1858241-21-0)
- methyl[2-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]amine hydrochloride (CAS 1803605-77-7)
- [2-(Azidomethyl)-3-pyridinyl]-1H-imidazol-1-yl-methanone (CAS 1612756-29-2)
- Lysine Impurity 4 (CAS CATO-C4X-22114)
- Benzyl 2-(2-(propylamino)pyridin-3-yl)piperidine-1-carboxylate (CAS 1352539-84-4)
- 1-(Propan-2-yl)piperidine-2-carboxylic acid hydrochloride (CAS 1306602-99-2)
- 2-Bromo-3-fluoro-1-(triisopropylsilyl)-1H-pyrrole (CAS 1638767-30-2)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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