[(Phenylethynyl)sulfonyl]benzene CAS 5324-64-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5324-64-1 |
| Molecular Formula | C14H10O2S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[(Phenylethynyl)sulfonyl]benzene (CAS 5324-64-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H10O2S. Molecular weight: 242.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H10O2S |
| Molecular Weight | 242.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Phenylethynyl Standards
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- 2-(Phenylethynyl)-7,8-dihydroquinolin-5(6H)-one (CAS 864224-08-8)
- 5-(Phenylethynyl)isobenzofuran-1,3-dione (CAS 119389-05-8)
- 2-(4-(Phenylethynyl)phenyl)acetic acid (CAS 857167-91-0)
- Methyl 2-(phenylethynyl)benzoate (CAS 33578-05-1)
- Methyl 3-(phenylethynyl)benzoate (CAS 207845-32-7)
- methyl 4-(2-phenylethynyl)benzoate (CAS 42497-80-3)
Recommended Standards
- (S)-Oxetan-2-ylmethyl 4-methylbenzenesulfonate (CAS 2198942-41-3)
- 1-(1,1-Dioxo-1lambda6-thiolan-3-yl)-3,5-dimethyl-1h-pyrazole-4-carbaldehyde (CAS 955043-57-9)
- (3E)-3-[(Thiophen-2-yl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 256485-62-8)
- 4-(3-Chloro-phenyl)-5-ethyl-2H-pyrazol-3-ylaminehydrochloride (CAS 1240044-66-9)
- Cetirizine Impurity Y (CAS 34605-45-3)
- 6-Bromo-N-methylbenzo[d]thiazol-2-amine (CAS 75104-92-6)
- n-(1h-1,2,4-Triazol-5-yl)nicotinamide (CAS 21051-18-3)
- 2-Acetamido-3-(propan-2-yloxy)propanoic acid (CAS 65022-12-0)
- Ethyl 2-(3-chloro-2-fluoro-phenoxy)acetate (CAS 1443305-09-6)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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