6-(Cyclopropylmethoxy)pyridine-3-boronic Acid Pinacol Ester CAS 947191-69-7
| CAS No. | 947191-69-7 |
| Molecular Formula | C15H22BNO3 |
| Molecular Weight | 275.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H22BNO3, 6-(Cyclopropylmethoxy)pyridine-3-boronic Acid Pinacol Ester contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
6-(Cyclopropylmethoxy)pyridine-3-boronic Acid Pinacol Ester (CAS 947191-69-7) is a high-purity analytical reference standard with the molecular formula C15H22BNO3 and a molecular weight of 275.15 g/mol.
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 | C15H22BNO3 |
| Molecular Weight | 275.15 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyclopropylmethoxy Standards
- 3-(Cyclopropylmethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1257553-87-9)
- 2-(Cyclopropylmethoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1346707-99-0)
- 3-(Cyclopropylmethoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1610521-15-7)
- 2-(Cyclopropylmethoxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 848243-26-5)
- 2-(Cyclopropylmethoxy)-5-iodopyridine (CAS 902837-53-0)
- 3-Cyclopropylmethoxy-2-iodopyridine (CAS 205594-62-3)
- 2-(cyclopropylmethoxy)-3-iodanyl-pyridine 2-(cyclopropylmethoxy)-3-iodopyridine 766557-62-4 A838788 (CAS 766557-62-4)
- 5-[4-(Cyclopropylmethoxy)phenyl]-2-thiophenecarboxylic acid (CAS 927802-45-7)
Recommended Standards
- 4-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 519054-54-7)
- Boronic acid, b-[3-[(cyclohexylethylamino)carbonyl]phenyl]- (CAS 874288-37-6)
- 4-Cyclopropyl-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2750602-46-9)
- Ethyl 3,6-dichloro-1-benzothiophene-2-carboxylate (CAS 21211-19-8)
- 1-(2-(2-Nitroethyl)phenyl)-3-(p-tolyl)urea (CAS 339111-28-3)
- 2-(5-Methyl-3-oxo-2,3-dihydroisoxazol-4-yl)acetic acid (CAS 60636-61-5)
- 7,8-Difluoro-2-methylquinoline (CAS 1351515-97-3)
- 6-Bromo-2,3-dihydro-imidazo[1,2-a]pyridine (CAS 793628-63-4)
- 7-(Diethylamino)coumarin-3-carbonyl Azide (CAS 157673-16-0)
- 10-(4-Chlorophenyl)-10H-phenothiazine5,5-dioxide (CAS 2305615-54-5)
- 4-[2-(4-Bromophenoxy)ethyl]piperidinehydrochloride (CAS 1220019-39-5)
- Tert-butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate (CAS 1615221-98-1)
- 3-Iodo-5-(trifluoromethyl)pyridin-2-yl trifluoromethanesulfonate (CAS 1261365-51-8)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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