4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1,3-dione CAS 1637547-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1637547-42-2 |
| Molecular Formula | C14H15BO5 |
| Molecular Weight | 274.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1,3-dione (CAS 1637547-42-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H15BO5. Molecular weight: 274.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H15BO5 |
| Molecular Weight | 274.08 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Tetramethyl Standards
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1,3-dione (CAS 849677-21-0)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyrimidine (CAS 1782930-29-3)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)pyrimidine (CAS 2417014-06-1)
- 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 1187968-73-5)
- 2-((4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)acetonitrile (CAS 1354910-97-6)
- 6-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1-benzopyran-4-one (CAS 1421659-47-3)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-1,8-naphthyridin-2(1H)-one (CAS 1422449-68-0)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman-4-one (CAS 1467058-04-3)
Recommended Standards
- 5-Nitro-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1565857-68-2)
- 2-Nitro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 2055777-49-4)
- 2-bromo-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1397287-53-4)
- (3-Chloro-4-methylphenyl)(2-methylpiperazin-1-yl)methanone hydrochloride (CAS 1604510-08-8)
- 2-Iodo-α-methyl-benzeneacetic Acid (CAS 33994-46-6)
- Gabapentin Impurity 8 HCl (CAS 1083246-63-2)
- Desmethyl Cerivastatin-O-β-D-glucuronide (CAS 212616-56-3)
- (1-(4-Chloro-3-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1267621-74-8)
- 4-Chloro-6-hydroxypyrimidine-5-carbaldehyde (CAS 1627504-57-7)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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