3-[4-(Methylsulfonyl)phenyl]thiophene CAS 157259-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157259-22-8 |
| Molecular Formula | C11H10O2S2 |
| Molecular Weight | 238.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-[4-(Methylsulfonyl)phenyl]thiophene (CAS 157259-22-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H10O2S2. Molecular weight: 238.33 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H10O2S2 |
| Molecular Weight | 238.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- 2-[4-(Methylsulfonyl)phenyl]thiophene (CAS 893736-18-0)
- 2-[4-(Methylsulfonyl)phenyl]-4-pentyn-2-ol (CAS 2006278-32-4)
- 4-[4-Methyl-5-(methylsulfonyl)-4H-1,2,4-triazol-3-yl]-pyridine (CAS 116850-57-8)
- 5-(4-(Methylsulfonyl)phenyl)oxazol-2-amine (CAS 13576-53-9)
- 1-Methyl-3-(methylsulfonyl)cinnolin-4(1H)-one (CAS 35565-40-3)
- 5-(3-(Methylsulfonyl)phenyl)oxazol-2-amine (CAS 2092686-13-8)
- 1-((Methylsulfonyl)methyl)-3-(trifluoromethyl)benzene (CAS 25195-49-7)
- 2-(Methylsulfonyl)-5-(trifluoromethyl)aniline (CAS 402-19-7)
Recommended Standards
- Azobenzene-4-benzoic acid (CAS 1562-93-2)
- tert-Butyl 4-(2-cyanoethyl)piperidine-1-carboxylate (CAS 161975-20-8)
- Bis(4-isopropyl-4,5-dihydrooxazol-2-yl)methane (CAS 152754-11-5)
- 4,5-Dibromo-2-[(2Z)-2-(4-chlorophenyl)-2-(methoxyimino)ethyl]-2,3-dihydropyridazin-3-one (CAS 477855-39-3)
- (2-(2-Bromopyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352500-13-0)
- 1-Chloropyrene (~80%) (CAS 34244-14-9)
- 2-(4-sec-Butylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-67-4)
- 5-[(4-bromophenyl)methyl]-1h-1,2,3,4-tetrazole (CAS 127152-64-1)
- (Z)-5-(4-fluorobenzylidene)-3-(4-methylbenzyl)thiazolidine-2,4-dione (CAS 870554-66-8)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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