2,7-Diethynyl-9H-fluorene CAS 94463-11-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94463-11-3 |
| Molecular Formula | C17H10 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Diethynyl-9H-fluorene (CAS 94463-11-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H10. Molecular weight: 214.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H10 |
| Molecular Weight | 214.26 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Diethynyl Standards
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- 4,4'-Diethynyl-2,2'-bipyridine (CAS 133810-44-3)
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Recommended Standards
- 2,5-Dimethyl-1-(pyridin-4-ylmethyl)-1H-pyrrole-3-carbaldehyde (CAS 883537-86-8)
- 2-[(E)-2-(2,5-Dimethylphenyl)ethenyl]-5-methyl-1,3,4-oxadiazole (CAS 477856-53-4)
- 2,5-Dimethyl-1-(pyridin-3-ylmethyl)-1H-pyrrole-3-carbaldehyde (CAS 878424-30-7)
- 4-(((5-Methylthiophen-2-yl)methylene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-24-5)
- 3-chloro-4-methyl-2-oxo-2H-chromen-7-yl cyclohexyl methylphosphonate (CAS 875578-01-1)
- N-Methylperfluorooctanesulfonamidoethanol (CAS 24448-09-7)
- (2E)-2-[(5-Bromothiophen-2-yl)sulfonyl]-3-(dimethylamino)prop-2-enenitrile (CAS 1786069-18-8)
- (E)-3-(4-(3,3-dimethyl-2-oxoazetidin-1-yl)phenyl)-3-oxopropanal O-(2-chloro-6-fluorobenzyl) oxime (CAS 320422-73-9)
- 2-(2-Chloro-3,6-difluorophenyl)acetic acid (CAS 261762-52-1)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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