(3-Bromoprop-1-yn-1-yl)triisopropylsilane CAS 104465-98-7
| CAS No. | 104465-98-7 |
| Molecular Formula | C12H23BrSi |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-Bromoprop-1-yn-1-yl)triisopropylsilane.
CATO supplies (3-Bromoprop-1-yn-1-yl)triisopropylsilane (CAS 104465-98-7), a certified reference material (molecular formula C12H23BrSi, MW 275.30 g/mol) for analytical method development and quality control.
Structurally, (3-Bromoprop-1-yn-1-yl)triisopropylsilane (C12H23BrSi) contains bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 275.30 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H23BrSi |
| Molecular Weight | 275.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
Related Bromoprop Standards
- (2-Bromoprop-1-ene-1,1-diyl)dibenzene (CAS 781-32-8)
- (E)-1-(3-bromoprop-1-en-1-yl)-4-(trifluoromethyl)benzene (CAS 762247-01-8)
- 1-(3-Bromoprop-1-yn-1-yl)-4-(trifluoromethyl)benzene (CAS 173019-83-5)
- 1-(((3-Bromoprop-2-yn-1-yl)oxy)methyl)-4-methoxybenzene (CAS 1115284-86-0)
- (E)-2-(3-Bromoprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 102787-30-4)
- 2-(3-Bromoprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 870777-31-4)
- 1-(3-Bromoprop-1-yn-1-yl)naphthalene (CAS 352035-98-4)
- (E)-1-(3-Bromoprop-1-en-1-yl)-4-nitrobenzene (CAS 79750-53-1)
Recommended Standards
- 1-(2-Morpholinoethyl)-1h-benzo[d]imidazole-5-carboxylic acid (CAS 1036519-10-4)
- 1-(4-Isopropylphenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1049129-43-2)
- 4-Nitro-p-terphenyl (CAS 10355-53-0)
- Tert-butyl ((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)carbamate (CAS 1053656-50-0)
- 2-Methyl-5-oxo-1-cyclopentenyl Butyrate (CAS 68227-51-0)
- 2-Cyclopropoxy-N-methyl-4-(trifluoromethyl)benzamide (CAS 1243282-34-9)
- 5-Methyl-1-propyl-1H-pyrazol-3-ylamine 5-methyl-1-propyl-1 h-pyrazol-3-ylamine 5-methyl-1-propyl-1h-pyrazol-3-amine 943107-35-5 (CAS 943107-35-5)
- Zafirlukast Impurity 3 (CAS 107754-14-3)
- (E)-2-(Prop-1-en-1-yl)tetrahydro-2H-pyran (CAS 26443-45-8)
- Diethyl aziridin-1-ylphosphonate (CAS 470-27-9)
- 3-Carboxy-2-chloropyridine-5-boronic acid (CAS 1451393-50-2)
- Sodium Lauroyl Glutamate (CAS 629-25-4)
- tert-Butyl 2,2,6,6-tetramethylmorpholine-4-carboxylate (CAS 1592439-44-5)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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