Methyl 3-((4-(3-chlorophenyl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate CAS 899725-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899725-34-9 |
| Molecular Formula | C20H19ClN2O4S2 |
| Molecular Weight | 450.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 3-((4-(3-chlorophenyl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 899725-34-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H19ClN2O4S2. Molecular weight: 450.96 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H19ClN2O4S2 |
| Molecular Weight | 450.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- N-(4-chlorophenyl)-2-((5-(2-methoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 482652-85-7)
- 7-(4-Chlorophenyl)-2-(4-(2,5-dimethylphenyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1226426-96-5)
- (5E)-5-[(2-{[(4-chlorophenyl)methyl]sulfanyl}-5-nitrophenyl)methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 301193-96-4)
- 2-[(2-Chlorophenyl)methanesulfonyl]-4,5-diphenyl-1-propyl-1H-imidazole (CAS 339277-73-5)
- Methyl 2-(2-(4-chlorophenyl)acetamido)-5-(dipropylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 335408-88-3)
- Ethyl 1-(4-chlorophenyl)-4-((4-methoxybenzyl)amino)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866133-73-5)
- (E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amino 4-fluorobenzoate (CAS 478065-89-3)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-4-[3-(trifluoromethyl)phenoxy]-5,6,7,8-tetrahydroquinazoline (CAS 339019-04-4)
Recommended Standards
- 4-Chloro-N-(4-(N-phenethylsulfamoyl)phenyl)benzenesulfonamide (CAS 606922-74-1)
- N,N’-(4-Chloro-1,2-phenylene)bis(4-methylbenzenesulfonamide) (CAS 27185-54-2)
- (S)-N-((S)-1-(((S)-1-Chloro-6-guanidino-2-oxohexan-3-yl)amino)-1-oxo-3-phenylpropan-2-yl)pyrrolidine-2-carboxamide (CAS 65149-23-7)
- 4-Cyano-3-(trifluoromethyl)benzenesulfonyl Chloride (CAS 1016701-95-3)
- 1-(2-Cyanoethyl)-1H-indole-6-carboxylic acid (CAS 885266-69-3)
- N-((5-((2-(Hydroxyamino)-2-oxoethyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)methyl)-4-methoxybenzamide (CAS 878065-02-2)
- Trans-2-nonenoic acid methyl ester (CAS 14952-06-8)
- 6-Methoxy-3-methyl-2-(2-nitrovinyl)benzofuran (CAS 37733-64-5)
- 4-(3-Chloro-2-methylpropoxy)tetrahydro-2h-pyran (CAS 1339893-34-3)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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