2-(Oxan-2-yl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-3-carbaldehyde CAS 2377587-58-9
| CAS No. | 2377587-58-9 |
| Molecular Formula | C15H23BN2O4 |
| Molecular Weight | 306.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(Oxan-2-yl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-3-carbaldehyde.
2-(Oxan-2-yl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-3-carbaldehyde (CAS 2377587-58-9) is a high-purity analytical reference standard with the molecular formula C15H23BN2O4 and a molecular weight of 306.17 g/mol.
2-(Oxan-2-yl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-3-carbaldehyde (C15H23BN2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C15H23BN2O4 |
| Molecular Weight | 306.17 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 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Oxan Standards
- 3-(oxan-4-yl)-[1,2]oxazolo[5,4-b]pyridine-5-sulfonyl chloride (CAS 1955506-71-4)
- 2-(1-{[methyl(oxan-4-yl)carbamoyl]methyl}cyclohexyl)acetic acid (CAS 1157262-35-5)
- 3-methyl-1-(oxan-4-yl)-1H-pyrazolo[3,4-b]pyridine-5-sulfonyl chloride (CAS 1909324-80-6)
- 4-methyl-1-(oxan-2-yl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1492954-33-2)
- N-(oxan-4-yl)-3-(pyridin-3-yl)imidazo[1,2-b]pyridazin-6-amine (CAS 928336-02-1)
- 4-{6-[(oxan-4-yl)amino]imidazo[1,2-b]pyridazin-3-yl}benzonitrile (CAS 927432-56-2)
- 3-Methyl-1-(oxan-2-yl)pyrazole-5-boronic acid pinacol ester, 97% (CAS 1486485-62-4)
- [1-(oxan-2-yl)-5-(trifluoromethyl)-1H-indazol-4-yl]boronic acid (CAS 2374153-25-8)
Recommended Standards
- 2-(2,4-Dichlorobut-2-en-1-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 866152-43-4)
- 2,3-Dichloro-N,N-dimethylquinoxaline-6-sulfonamide (CAS 2347-47-9)
- 1-Methoxy-1-methyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874297-84-4)
- 2-[4-(tert-Butoxycarbonyl)piperazine-1-yl]phenylboronic acid (CAS 915770-01-3)
- 4-Morpholino-3-nitrobenzoic Acid (CAS 26577-59-3)
- Methyl 3-(3-chloroisoxazol-5-yl)propanoate (CAS 96735-14-7)
- Methyl 4-((1,2,3-thiadiazol-5-yl)oxy)benzoate (CAS 338421-22-0)
- 2-(4-Hydroxypiperidin-1-yl)benzaldehyde, HCl (CAS 1185302-49-1)
- Ethyl 1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate (CAS 91567-31-6)
- N-(2-(pyridin-3-yloxy)propyl)pentan-3-amine (CAS 1247654-31-4)
- 3,4,6-Trimethylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 400877-89-6)
- 2-(4-Methyl-1H-1,2,3-triazol-1-yl)ethan-1-amine (CAS 1086601-35-5)
- 6-Oxo-N-propyl-1,6-dihydropyridine-3-sulfonamide (CAS 1155056-63-5)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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