2,2'-(Benzofuran-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 919119-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 919119-74-7 |
| Molecular Formula | C20H28B2O5 |
| Molecular Weight | 370.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2'-(Benzofuran-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 919119-74-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H28B2O5. Molecular weight: 370.06 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H28B2O5 |
| Molecular Weight | 370.06 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Benzofuran Standards
- 2,2'-(Benzofuran-2,6-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 919119-75-8)
- N-((1-(Benzofuran-2-carbonyl)piperidin-4-yl)methyl)-2-oxoimidazolidine-1-carboxamide (CAS 1797791-29-7)
- 2-(Benzofuran-2-yl)-2-(4-(4-chlorophenyl)piperazin-1-yl)acetic acid (CAS 885277-00-9)
- 1-(4-(Benzofuran-2-yl)thiazol-2-yl)-3-(4-fluorobenzyl)urea (CAS 1207046-05-6)
- Benzofuran-2-yl(4-((furan-2-ylmethyl)sulfonyl)piperidin-1-yl)methanone (CAS 1448056-87-8)
- 2-(Benzofuran-2-yl)-2-(3-((tert-butoxycarbonyl)amino)piperidin-1-yl)acetic acid (CAS 885276-58-4)
- 2-(Benzofuran-2-yl)-2-(4-(tert-Butoxycarbonyl)-1,4-diazepan-1-yl)acetic acid (CAS 885275-79-6)
- Benzofuran-2-yl-(4-Boc-amino-piperidin-1-yl)-acetic acid (CAS 885275-46-7)
Recommended Standards
- Methyl 3-iodo-2-(trifluoromethyl)imidazo[1,2-a]pyridine-6-carboxylate (CAS 1432895-08-3)
- 2-(6,8-Dibromoquinolin-2-yl)thiazole (CAS 861210-81-3)
- 3-Iodo-8-methoxy-2-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 2648773-69-5)
- 2-(tert-Butoxycarbonyl)-2-azabicyclo[2.2.2]octane-6-carboxylic acid (CAS 1250997-05-7)
- 5-Bromo-1-methylbenzimidazol-2(3H)-one (CAS 84712-08-3)
- Quinoline-4-carbohydrazide hydrate (CAS 2006277-54-7)
- Flurbiprofen Impurity 168 (CAS CATO-C4X-1444168)
- 5-Cyclopropoxy-4-(dimethylamino)picolinamide (CAS 1243316-89-3)
- 2-(2-Methoxybenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 303797-37-7)
- Semaglutide Impurity 6 (CAS 62-57-7)
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