[3-(4-{[(tert-butyldimethylsilyl)oxy]methyl}phenyl)prop-1-yn-1-yl]trimethylsilane CAS 1803601-80-0
| CAS No. | 1803601-80-0 |
| Molecular Formula | C19H32OSi2 |
| Molecular Weight | 332.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies [3-(4-{[(tert-butyldimethylsilyl)oxy]methyl}phenyl)prop-1-yn-1-yl]trimethylsilane (CAS 1803601-80-0), a certified reference material (molecular formula C19H32OSi2, MW 332.63 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, [3-(4-{[(tert-butyldimethylsilyl)oxy]methyl}phenyl)prop-1-yn-1-yl]trimethylsilane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 332.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), [3-(4-{[(tert-butyldimethylsilyl)oxy]methyl}phenyl)prop-1-yn-1-yl]trimethylsilane 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 | C19H32OSi2 |
| Molecular Weight | 332.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
Related tert Standards
- 3-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloro-4-nitropyridine (CAS 2883421-67-6)
- 4-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloro-3-nitropyridine (CAS 2641027-64-5)
- 2-((tert-Butyldimethylsilyl)oxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096337-02-7)
- 1-(tert-butyldimethylsilyl)-1H-indole-5-sulfonyl chloride (CAS 1803605-75-5)
- 1-(tert-butyldimethylsilyl)-1H-indole-4-sulfonyl chloride (CAS 1803607-16-0)
- 6-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-2-fluoronicotinonitrile (CAS 1228666-32-7)
- 6-(1-((tert-Butyldimethylsilyl)oxy)-2-nitropropyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1043907-95-4)
- (4'-((Tert-butyldimethylsilyl)oxy)-[1,1'-biphenyl]-4-yl)boronic acid (CAS 850380-91-5)
Recommended Standards
- 1-(1-(4-Chlorophenyl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604037-04-8)
- N,N-Diethyl-2-((3-(trichloromethyl)-1,2,4-thiadiazol-5-yl)oxy)acetamide (CAS 89781-21-5)
- 1-(1-(2-Chlorophenyl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-78-3)
- 3-Nitro-4-(trifluoroacetamido)benzene-1-sulfonyl chloride (CAS 1178647-96-5)
- 5-bromo-8-methoxy-quinazolin-2-amine (CAS 853792-28-6)
- 3-(2-Chlorophenyl)-4,4,4-trifluorobutanoic acid (CAS 1341885-52-6)
- Methyl N-(4-isopropylphenyl)-N-(phenylsulfonyl)glycinate (CAS 331750-13-1)
- Methyl 3-ethyl-3-(methoxymethyl)oxirane-2-carboxylate (CAS 1496331-19-1)
- 2,5-Dichlorobenzenediazonium chloride (CAS 120-28-5)
- ethyl 7-chloro-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxylate (CAS 213181-24-9)
- 2-Methylquinoline-5-carboxylic acid (CAS 634-39-9)
- 2,2,2-Trifluoroethyl n-(3,4-difluorophenyl)carbamate (CAS 1087798-19-3)
- Sodium n-dodecyl sulfate (CAS 151-21-3)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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 18665070610 / Nicole.chen@cato-chem.com