6,13-Bis((triisopropylsilyl)ethynyl)pentacene 373596-08-8 6,13-Bis(triisopropylsilylethynyl)pentacene CAS 373596-08-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 373596-08-8 |
| Molecular Formula | C44H76Si2 |
| Molecular Weight | 661.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6,13-Bis((triisopropylsilyl)ethynyl)pentacene 373596-08-8 6,13-Bis(triisopropylsilylethynyl)pentacene (CAS 373596-08-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C44H76Si2. Molecular weight: 661.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C44H76Si2 |
| Molecular Weight | 661.25 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Bis Standards
- (3-((Triisopropylsilyl)ethynyl)-4-((trimethylsilyl)ethynyl)-hexa-3-en-1,5-diyne-1,6-diyl)bis(triisopropylsilane) (CAS 142761-77-1)
- 5,12-Bis((triisopropylsilyl)ethynyl)tetracene (CAS 628316-50-7)
- 1-[2-(Triisopropylsilyl)ethynyl]-3,3-bis(trifluoromethyl)-1,2-benziodoxole (CAS 181934-34-9)
- 9,10-Bis((triisopropylsilyl)ethynyl)anthracene (CAS 862667-06-9)
- 4,7-Bis((triisopropylsilyl)ethynyl)benzo[c][1,2,5]thiadiazole-5,6-diamine (CAS 1632986-19-6)
- 8-((Triisopropylsilyl)ethynyl)naphthalen-1-yl trifluoromethanesulfonate (CAS 2135543-95-0)
- 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1<I>H</I>)-one (CAS 181934-30-5)
- Benzyl 1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 858116-67-3)
Recommended Standards
- Ertugliflozin Impurity 47 (CAS 2755949-10-9)
- Amiodarone Didesethyl Impurity (CAS 94317-95-0)
- 2,2'-Dimethyl-N4,N4'-di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine 495416-60-9 (CAS 495416-60-9)
- 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1416552-53-8)
- 4,4'-(Hexane-1,6-diyl)dianiline (CAS 3491-14-3)
- 2-Chloro-5-formylbenzenesulfonic acid (CAS 80284-63-5)
- 1-(2-Methoxyethyl)-1H-pyrazole-4,5-diamine (CAS 439902-06-4)
- 6-Chloro-2-phenylquinazoline (CAS 58058-53-0)
- 3,3-Dimethyl-2-(2-methylthiazole-4-carboxamido)butanoic acid (CAS 1497974-80-7)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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