Ethyl 2-(3-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetate CAS 1218789-53-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218789-53-7 |
| Molecular Formula | C16H22BBrO5 |
| Molecular Weight | 385.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(3-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetate (CAS 1218789-53-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H22BBrO5. Molecular weight: 385.06 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H22BBrO5 |
| Molecular Weight | 385.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Ethyl Standards
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Recommended Standards
- N-(2,4-Dibromophenyl)-4-methoxybenzamide (CAS 541545-55-5)
- 2,5-Bis(2,4-dichlorophenyl)-1,3,4-oxadiazole (CAS 2492-00-4)
- N-(2,4-dibromophenyl)-2-methoxybenzamide (CAS 540792-53-8)
- 2-Hydroxynicotinamide (CAS 94083-12-2)
- Ethyl (2S)-1-amino-2-ethylcyclopropane-1-carboxylate hydrochloride (CAS 1227697-91-7)
- (2Z)-3-[4-(2,4-Dichlorobenzoyl)-1-methyl-1H-pyrrol-2-yl]-2-(pyridin-2-yl)prop-2-enenitrile (CAS 246022-15-1)
- 4-(((S)-1-(((S)-1-(((S)-1,6-Diamino-1-oxohexan-2-yl)(4-methyl-2-oxo-2H-chromen-7-yl)amino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopropan-2-yl)amino)-4-oxobutanoic acid 2,2,2-trifluoroacetic acid (CAS 73207-92-8)
- Ertapenem Impurity 22 (CAS CATO-C4X-163322)
- 4-(1-Ethyl-1h-imidazol-2-yl)-1,2,5-thiadiazol-3-amine (CAS 1484970-39-9)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
Why CATO?
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