(3-Bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)(tert-butyl)dimethylsilane CAS 1218789-51-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218789-51-5 |
| Molecular Formula | C18H30BBrO3Si |
| Molecular Weight | 413.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)(tert-butyl)dimethylsilane (CAS 1218789-51-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H30BBrO3Si. Molecular weight: 413.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H30BBrO3Si |
| Molecular Weight | 413.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- Methyl 2-bromo-2-(triphenylphosphoranylidene)acetate (CAS 13504-77-3)
- 2-Bromo-N-((5-(2-methyl-2,3-dihydrobenzofuran-5-yl)isoxazol-3-yl)methyl)benzamide (CAS 1209236-38-3)
- (S)-4-(3-Bromo-2-formylphenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786533-40-1 (CAS 1786533-40-1)
- (S)-4-(2-Bromo-4-formylphenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786553-06-7 (CAS 1786553-06-7)
- (S)-4-(3-Bromo-6-formylphenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786898-74-5 (CAS 1786898-74-5)
- (S)-4-(2-Bromo-6-formylphenyl)-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid 1787021-16-2 (CAS 1787021-16-2)
- (S)-4-(3-Bromo-4-formylphenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1787057-43-5 (CAS 1787057-43-5)
- (S)-4-(4-Bromo-2-formylphenyl)-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid (CAS 2105411-07-0)
Recommended Standards
- 2-(3-(4-Bromophenyl)-5-methyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)acetic acid (CAS 664366-17-0)
- (E)-N'-((4-Bromothiophen-3-yl)methylene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2477727-86-7)
- Ethyl 5-acetoxy-6-bromo-1-methyl-2-(2-nitroethyl)-1H-indole-3-carboxylate (CAS 1704065-90-6)
- 2,2'-(Ethane-1,2-diylidene)bis(hydrazine-1-carbothioamide) (CAS 1072-12-4)
- 4-(2,4-Dimethoxybenzylidene)-1-phenylpyrazolidine-3,5-dione (CAS 77738-07-9)
- Cefoxitin (CAS 35607-66-0)
- 1-(3-Chlorophenyl)-5-ethyl-1h-pyrazol-4-amine (CAS 1521422-25-2)
- 4-Methyl-3-(4-methylbenzenesulfonyl)-6-phenyl-1,2-dihydropyridin-2-one (CAS 338398-00-8)
- 1-Benzoylpyrrolidine-2,5-dione (CAS 6343-27-7)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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