9,10-Bis((triisopropylsilyl)ethynyl)anthracene CAS 862667-06-9
| CAS No. | 862667-06-9 |
| Molecular Formula | C36H50Si2 |
| Molecular Weight | 538.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 538.95 g/mol gives 9,10-Bis((triisopropylsilyl)ethynyl)anthracene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
9,10-Bis((triisopropylsilyl)ethynyl)anthracene (CAS 862667-06-9) is a high-purity analytical reference standard with the molecular formula C36H50Si2 and a molecular weight of 538.95 g/mol.
9,10-Bis((triisopropylsilyl)ethynyl)anthracene (C36H50Si2) contains a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 9,10-Bis((triisopropylsilyl)ethynyl)anthracene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C36H50Si2 |
| Molecular Weight | 538.95 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Bis Standards
- 1-[2-(Triisopropylsilyl)ethynyl]-3,3-bis(trifluoromethyl)-1,2-benziodoxole (CAS 181934-34-9)
- 4,7-Bis((triisopropylsilyl)ethynyl)benzo[c][1,2,5]thiadiazole-5,6-diamine (CAS 1632986-19-6)
- 5,12-Bis((triisopropylsilyl)ethynyl)tetracene (CAS 628316-50-7)
- 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)
- 6,13-Bis((triisopropylsilyl)ethynyl)pentacene 373596-08-8 6,13-Bis(triisopropylsilylethynyl)pentacene (CAS 373596-08-8)
- (3-((Triisopropylsilyl)ethynyl)-4-((trimethylsilyl)ethynyl)-hexa-3-en-1,5-diyne-1,6-diyl)bis(triisopropylsilane) (CAS 142761-77-1)
- Benzyl 1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 858116-67-3)
Recommended Standards
- N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-fluoro-N-((3-(hydrazinecarbonyl)-4,5-dihydroisoxazol-5-yl)methyl)benzenesulfonamide (CAS 338961-92-5)
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- Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-(isobutyryloxy)azetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 875712-90-6)
- Amlodipine Impurity 100 (CAS CATO-C4X-1095100)
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- 1-Bromo-3,5-dimethyl-2-propan-2-yloxybenzene (CAS 95717-62-7)
- N-(4-Chloro-2-methoxyphenyl)pivalamide (CAS 113137-29-4)
- 4-(4-Bromo-3-methylbutyl)tetrahydro-2h-pyran (CAS 1339178-00-5)
- (3'-Methyl-[1,1'-biphenyl]-4-yl)methanamine (CAS 893649-03-1)
- 3-[(4-Chlorophenyl)methyl]-1-[(4-methylphenyl)methanesulfonyl]-3-(pyrazin-2-yl)urea (CAS 866150-91-6)
- 2-(2,6-Difluoro-4-methoxyphenyl)acetonitrile (CAS 886499-03-2)
- 2-Methylheptan-4-amine (CAS 33788-03-3)
- Nafamostat Impurity 69 (CAS CATO-C4X-133269)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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