1-Isopropyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one CAS 1706754-37-1
| CAS No. | 1706754-37-1 |
| Molecular Formula | C15H24BNO3 |
| Molecular Weight | 277.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Isopropyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 1706754-37-1), molecular formula C15H24BNO3 and molecular weight 277.17 g/mol, is a CATO reference standard with documented purity and traceability.
1-Isopropyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (C15H24BNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H24BNO3 |
| Molecular Weight | 277.17 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Isopropyl Standards
- 2-Isopropyl-4-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2750602-21-0)
- 3-Isopropyl-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223048-27-7)
- 5-Isopropyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 436088-40-3)
- Isopropyl 2-(3-Nitrobenzylidene)acetoacetate (CAS 118431-04-2)
- Isopropyl (Z)-2-(3-nitrobenzylidine)-3-oxobutanoate (CAS 39562-25-9)
- Isopropyl 2-(2-nitrobenzylidene)-3-oxobutanoate (CAS 80880-60-0)
- 5'-isopropyl-2'-methyl indophenol sodium salt [Redox indicator] (CAS 5418-43-9)
- 3-(2-Isopropyl-3,4-dimethyl-6-oxo-2,6-dihydro-7h-pyrazolo[3,4-b]pyridin-7-yl)propanoic acid (CAS 1018164-02-7)
Recommended Standards
- (3-(3-(4-Methylpiperidin-1-yl)propoxy)phenyl)boronic acid (CAS 1704063-54-6)
- (2Z)-N-(2,4-Dichloro-5-methoxyphenyl)-1,3-thiazolidin-2-imine (CAS 400736-26-7)
- Cyclopropyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl)methanone (CAS 1616388-38-5)
- (S)-2-Amino-3-(3-hydroxy-4-(phosphonooxy)phenyl)propanoic acid (CAS 97321-87-4)
- Potassium undec-2-enoate (CAS 6159-41-7)
- N-{3-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1,2,4-oxadiazol-5-yl}guanidine (CAS 338407-16-2)
- (3-Amino-5-chloropyridin-2-yl)boronic acid (CAS 948593-64-4)
- N-((2S,3R,4R,5S,6R)-4,5-Dihydroxy-2-((3'-hydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 148806-95-5)
- 4,7-Bis(5-bromo-4-(2-ethylhexyl)thiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]thiadiazole (CAS 1293389-32-8)
- 344296-22-6 Benzenamine, 3-methyl-N-(2-methylpropyl)- (CAS 344296-22-6)
- Imidazole-1-sulfonyl Azide Hydrochloride (CAS 952234-36-5)
- 6-Cyclopropyl-1H-indazole (CAS 1426420-98-5)
- 4-[2-(1-Methyl-1H-benzoimidazol-2-yl)-ethyl]-phenylamine (CAS 505078-81-9)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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