1,2-Bis(1-(trimethylsilyl)-1H-inden-3-yl)ethane CAS 302912-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 302912-04-5 |
| Molecular Formula | C26H34Si2 |
| Molecular Weight | 402.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Bis(1-(trimethylsilyl)-1H-inden-3-yl)ethane (CAS 302912-04-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H34Si2. Molecular weight: 402.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H34Si2 |
| Molecular Weight | 402.72 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Bis Standards
- Trimethylsilyl 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoate (CAS 152718-74-6)
- (3,4-Bis((trimethylsilyl)ethynyl)hexa-3-en-1,5-diyne-1,6-diyl)bis(trimethylsilane) (CAS 55660-76-9)
- Trimethylsilyl 2-(2-bromotetrafluoroethoxy) tetrafluoropropionate (CAS 1309602-76-3)
- 4-((Trimethylsilyl)oxy)-2-(triphenylphosphoranylidene)butanenitrile (CAS 112601-85-1)
- Benzyl 4-(2-((2-(trimethylsilyl)ethoxy)methyl)-2H-tetrazol-5-yl)piperidine-1-carboxylate (CAS 1313712-41-2)
- Trimethylsilyl perfluorohexanoate (CAS 1435806-66-8)
- N-(Trimethylsilyl)-N-(9-(trimethylsilyl)-9H-purin-6-yl)benzamide (CAS 18055-47-5)
- 2-[4-(Trimethylsilyl)phenyl]ethan-1-ol (CAS 5112-67-4)
Recommended Standards
- Thiolcholesterol (CAS 1249-81-6)
- 4-(4-Chlorophenyl)-1-((2,4-dichlorophenyl)sulfonyl)-1,2,3,6-tetrahydropyridine (CAS 866152-49-0)
- (24S)-Campestanol (CAS 6538-02-9)
- N-((5-Methylpyridin-2-yl)carbamoyl)piperidine-1-sulfonamide (CAS 865074-37-9)
- (S)-2-(4-benzylmorpholin-2-yl)ethan-1-amine (CAS 1268520-10-0)
- 3-Ethyl-2-((3-methoxybenzyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 578754-04-8)
- 2-Deoxy-D-erythro-pentofuranosylamine (CAS 122087-33-6)
- 2-Chlorobenzeneboronic acid 2-chlorophenylboronic acid 2-chloro-phenyl-boronic acid 2-chlorophenyl boronic acid (2-chlorophenyl)boranediol 2-chlorophenylbornic acid o-Chlorophenylboronic acid 3900-89-8 (CAS 3900-89-8)
- 5-Amino-3-(4-methoxyphenyl)-5-oxopentanoic acid (CAS 92410-39-4)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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