Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuran-2-carboxylate CAS 736989-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 736989-87-0 |
| Molecular Formula | C17H21BO5 |
| Molecular Weight | 316.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuran-2-carboxylate (CAS 736989-87-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H21BO5. Molecular weight: 316.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H21BO5 |
| Molecular Weight | 316.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Ethyl Standards
- Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 1168208-51-2)
- Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1426136-45-9)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid ethyl ester (CAS 945865-21-4)
- Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 943322-02-9)
- Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-3-carboxylate (CAS 947191-19-7)
- Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine-3-carboxylate (CAS 2766124-19-8)
- Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-3-carboxylate (CAS 947191-20-0)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethyl methanesulfonate (CAS 1339891-05-2)
Recommended Standards
- 7-Methoxy-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phthalazin-1(2H)-one (CAS 2761059-14-5)
- Methyl 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole-7-carboxylate (CAS 2243243-57-2)
- 6-Methoxy-3-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-4(3H)-one (CAS 2761059-17-8)
- 1-Bromo-6-methoxyisoquinoline (CAS 1196152-83-6)
- 2-Chloro-5-fluoro-4-(4-fluorophenoxy)pyrimidine (CAS 923764-31-2)
- 2-(Boc-amino)-4-(aminomethyl)pyridine Dihydrochloride (CAS 1226776-85-7)
- 2-(5-Ethyl-2-methyl-1H-indol-3-yl)ethan-1-amine oxalate (CAS 1177272-85-3)
- Fluorescein-6-carbonyl-Leu-Glu(OMe)-His-DL-Asp(OMe)-fluoromethylketone (N-1910.0500) (CAS 1926163-67-8)
- [4-(4-Fluorobenzyl)-2,3-dioxopiperazin-1-yl]acetic acid (CAS 951523-92-5)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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