3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-morpholinofuran-3-yl)boronate CAS 2223042-19-9
| CAS No. | 2223042-19-9 |
| Molecular Formula | C15H26BNO5 |
| Molecular Weight | 311.18 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.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-morpholinofuran-3-yl)boronate (CAS 2223042-19-9), molecular formula C15H26BNO5 and molecular weight 311.18 g/mol, is a CATO reference standard with documented purity and traceability.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-morpholinofuran-3-yl)boronate (C15H26BNO5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H26BNO5 |
| Molecular Weight | 311.18 g/mol |
| Appearance | 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(thiophen-2-yl)thiazol-5-yl)boronate (CAS 2223033-34-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(thiophen-3-yl)thiazol-5-yl)boronate (CAS 2223039-38-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(piperidin-1-yl)thiophen-2-yl)boronate (CAS 1278579-62-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-(pyrrolidin-1-yl)thiophen-3-yl)boronate (CAS 2223031-27-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(piperidin-1-yl)thiophen-2-yl)boronate (CAS 2223045-94-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(piperidin-1-yl)thiophen-3-yl)boronate (CAS 2223033-58-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-cyclohexylthiazol-4-yl)boronate (CAS 2223042-04-2)
- N-Hydroxy-4-((2-(trifluoromethyl)benzyl)oxy)picolinimidamide (CAS 1219454-18-8)
Recommended Standards
- 2-Chloro-N-[4-chloro-3-(N,N-dimethylsulfamoyl)phenyl]acetamide (CAS 568544-03-6)
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- 2-Chloro-4-(3-propylureido)benzene-1-sulfonyl chloride (CAS 680617-86-1)
- 4-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxymethyl]pyridine (CAS 2096994-90-8)
- Haloperidol Impurity 3 (CAS 51304-61-1)
- (S)-cyclopropyl(p-tolyl)methanamine (CAS 1212921-28-2)
- Methyl 3-iodo-6-methylpicolinate (CAS 1228188-33-7)
- 2-Nitro-4-(trifluoromethyl)benzoic Acid (CAS 320-94-5)
- Ethyl (4-chloro-5-cyanothiazol-2-yl)glycinate (CAS 633298-88-1)
- Fenoterol EP Impurity A HBr (CAS 38964-10-2)
- 4,5-Diphenyloxazole (CAS 4675-18-7)
- (2-Ethyl-1-piperidinyl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone hydrochloride (CAS 1220039-28-0)
- 2-{[cyano(2,4-dichlorophenyl)methyl]sulfanyl}-4,6-dimethylpyridine-3-carbonitrile (CAS 477865-33-1)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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