6,13-Bis((trimethylsilyl)ethynyl)pentacene CAS 317809-68-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 317809-68-0 |
| Molecular Formula | C32H30Si2 |
| Molecular Weight | 470.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,13-Bis((trimethylsilyl)ethynyl)pentacene (CAS 317809-68-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C32H30Si2. Molecular weight: 470.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C32H30Si2 |
| Molecular Weight | 470.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Bis Standards
- 2,6-Bis(trimethylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2416166-99-7)
- 2-(Trimethylsilyl)ethyl 2-((4,6-dimethoxypyrimidin-2-yl)oxy)-6-morpholinobenzoate (CAS 185398-21-4)
- 5-(2-(Trimethylsilyl)-1-ethyn-1-yl)-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)imidazo-4-carbonitrile (CAS 126004-21-5)
- 2,4,6-Tris(4-(trimethylsilyl)furan-3-yl)-1,3,5,2,4,6-trioxatriborinane (CAS 148367-34-4)
- 2-(Trimethylsilyl)ethyl 4-(3-((tert-butoxycarbonyl-amino)methyl)phenyl)piperidine-1-carboxylate (CAS 725228-48-8)
- 2-[4-(Trimethylsilyl)phenyl]ethan-1-ol (CAS 5112-67-4)
- 2,5-Bis(trimethylsilyl)-1,4-phenylene Bis(trifluoromethanesulfonate) (CAS 613676-07-6)
- Benzyl 4-(2-((2-(trimethylsilyl)ethoxy)methyl)-2H-tetrazol-5-yl)piperidine-1-carboxylate (CAS 1313712-41-2)
Recommended Standards
- 3',5'-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]thymidine (CAS 40733-26-4)
- N-[(1E)-[2-(6-Chloropyridin-2-yl)hydrazin-1-yl]methylidene]-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338402-57-6)
- 3-(Benzenesulfonyl)-4,6-dimethylpyridin-2-yl 2,4,6-trichlorobenzoate (CAS 400082-20-4)
- 9-Methyl-2,4a,9,9a-tetrahydro-1H-pyrido[3,4-b]indol-1-one (CAS 102337-61-1)
- N-methyl-4-nitro-1H-pyrazol-5-amine (CAS 321533-59-9)
- 3-(methanesulfonylmethyl)pyrrolidine hydrochloride (CAS 1803584-69-1)
- 4,5-Dibromothiophene-2-carbothioic O-acid (CAS 2484692-41-1)
- 2-Methoxy-2-(1-naphthyl)propionic Acid (CAS 63628-25-1)
- 3-(Thiomorpholinosulfonyl)benzoic acid (CAS 799262-54-7)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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