3-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxazolidin-2-one CAS 1056039-89-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1056039-89-4 |
| Molecular Formula | C14H19BN2O4 |
| Molecular Weight | 290.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxazolidin-2-one (CAS 1056039-89-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H19BN2O4. Molecular weight: 290.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H19BN2O4 |
| Molecular Weight | 290.12 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
- 1-(7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxol-5-yl)ethan-1-one (CAS 1150271-59-2)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-5-carbaldehyde (CAS 1853176-74-5)
- 4-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 1857348-93-6)
- 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)cyclohex-2-en-1-one (CAS 1210418-40-8)
- 5-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1380299-19-3)
- 3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1664354-95-3)
- 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(3,3,3-trifluoropropyl)-1H-pyrazole (CAS 1809837-98-6)
- Benzyl 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate (CAS 1175712-34-1)
Recommended Standards
- Imidacloprid EP Impurity G (CAS 135769-74-3)
- 6-(4-Bromophenyl)-3,7-dihydro-4h-pyrrolo[2,3-d]pyrimidin-4-one (CAS 1057142-92-3)
- Bosutinib Impurity 10 (CAS 219786-51-3)
- (3,5-Difluorophenyl)(5-methylthiophen-2-yl)methanol (CAS 1251274-51-7)
- tert-Butyl 3-(aminomethyl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate oxalate (CAS 2177264-67-2)
- 5-Bromo-2,3-diphenyl-1H-indole (CAS 1259224-11-7)
- 1-cyclohexanecarbonylazetidine-3-carboxylic acid (CAS 1342089-18-2)
- Ethyl 2-hydroxy-6-phenylnicotinate (CAS 58787-26-1)
- 1-(4-((1H-Imidazol-1-yl)methyl)piperidin-1-yl)-3-(furan-2-yl)prop-2-en-1-one (CAS 1396892-90-2)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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