3-((4-Chlorophenyl)thio)-2,5-dihydrothiophene 1,1-dioxide CAS 343376-12-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343376-12-5 |
| Molecular Formula | C10H9ClO2S2 |
| Molecular Weight | 260.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((4-Chlorophenyl)thio)-2,5-dihydrothiophene 1,1-dioxide (CAS 343376-12-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9ClO2S2. Molecular weight: 260.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9ClO2S2 |
| Molecular Weight | 260.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
- 4-(((4-Chlorophenyl)amino)methyl)-N,N-dimethylaniline (CAS 141619-95-6)
- 4-((4-Chlorophenyl)thio)-2,3-dihydrothiophene 1,1-dioxide (CAS 339023-41-5)
- 2-(3-Chlorophenyl)benzo[d]thiazol-6-amine (CAS 1267224-50-9)
- 1-(2-Chlorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269291-36-2)
- 1-(2-Chlorophenyl)-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269291-47-5)
- 1-(4-Chlorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269294-00-9)
- 1-(3-Chlorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269294-21-4)
- (2-Chlorophenyl)(2,2-diethoxyethyl)sulfane (CAS 936902-05-5)
Recommended Standards
- 2-chloro-7-methoxy-5-(propan-2-yl)-3,4-dihydroquinazolin-4-one (CAS 601516-82-9)
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- 2-Chloro(methylphenyl)phenylmethoxy Ethane Ether (CAS 22135-59-7)
- (S)-2-amino-2-(2-chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213594-46-7)
- 5-methoxy-8-methyl-3,4-dihydro-1(2H)-naphthalenone (CAS 53863-68-6)
- 6-(2,5-Dimethylphenyl)-6-oxohexanoic acid (CAS 861556-61-8)
- 4,4-Dimethoxyoctafluorobiphenyl (CAS 2200-71-7)
- 4-Cyano-3-difluoromethyl-5-methylbenzenesulfonyl chloride (CAS 1805653-16-0)
- 3-Bromo-N-methyl-2-[(tetrahydro-2-furanyl)methoxy]benzenemethanamine (CAS 1291714-64-1)
- C-Peptide (human) (CAS 33017-11-7)
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