Bis(2-ethynylphenyl)sulfane CAS 2417377-23-0
| CAS No. | 2417377-23-0 |
| Molecular Formula | C16H10S |
| Molecular Weight | 234.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Bis(2-ethynylphenyl)sulfane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies Bis(2-ethynylphenyl)sulfane (CAS 2417377-23-0), a certified reference material (molecular formula C16H10S, MW 234.32 g/mol) for analytical method development and quality control.
The molecular framework of Bis(2-ethynylphenyl)sulfane (C16H10S) is characterized by sulfur-containing functionality, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10S |
| Molecular Weight | 234.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Sulfur Atoms | 1 |
Related Bis Standards
- N-(4-ethynylphenyl)-2-methylbenzamide (CAS 439095-51-9)
- N-(4-ethynylphenyl)-4-methylbenzamide (CAS 439095-39-3)
- 2-(2-((3-Ethynylphenyl)amino)-2-oxoethoxy)acetic acid (CAS 1291471-25-4)
- 1-(4-Ethynylphenyl)adamantane (CAS 219831-45-5)
- 5-((3-Ethynylphenyl)amino)-5-oxopentanoic acid (CAS 817638-75-8)
- 1,2-Bis(4-ethynylphenyl)diazene (CAS 92792-15-9)
- N-(4-ethynylphenyl)-4-fluorobenzamide (CAS 439095-42-8)
- n-(3-Ethynylphenyl)-3-(furan-2-yl)propanamide (CAS 1030220-25-7)
Recommended Standards
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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 18665070610 / Nicole.chen@cato-chem.com