1-methyl-4-{1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropyl}piperazine CAS 1643923-77-6
| CAS No. | 1643923-77-6 |
| Molecular Formula | C20H37BN2O2 |
| Molecular Weight | 348.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 348.33 g/mol gives 1-methyl-4-{1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropyl}piperazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-methyl-4-{1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropyl}piperazine (CAS 1643923-77-6) is a high-purity analytical reference standard with the molecular formula C20H37BN2O2 and a molecular weight of 348.33 g/mol.
The molecular framework of 1-methyl-4-{1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropyl}piperazine (C20H37BN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-methyl-4-{1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropyl}piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H37BN2O2 |
| Molecular Weight | 348.33 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 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related methyl Standards
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thiomorpholine-4-carboxamide (CAS 874301-68-5)
- N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)thiomorpholine-4-carboxamide (CAS 874298-05-2)
- 2-Ethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-benzo[ d]imidazole (CAS 2415827-15-3)
- 1-Ethyl-3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazolo[5,4-b]pyridin-2-yl)urea (CAS 1160791-16-1)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrazole (CAS 1391835-53-2)
- 2,2′-(3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-2,2′-diyl)bis[4,5-dihydrooxazole] (CAS 1021602-65-2)
- 2,2′-(3,3′,4,4′-Tetramethyl[1,1′-biphenyl]-2,2′-diyl)bis[4,5-dihydrooxazole] (CAS 1021602-67-4)
- 2,2′-(4,4′,5,5′-Tetramethyl[1,1′-biphenyl]-2,2′-diyl)bis[4,5-dihydrooxazole] (CAS 1021602-69-6)
Recommended Standards
- 2-(7-(4-Nitrobenzoyl)-5-oxo-2,3,5,6-tetrahydropyrrolo[2,1-b]thiazol-6-yl)acetic acid (CAS 1269534-75-9)
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- Methyl 6-(4-fluorophenyl)-3-phenylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1018125-83-1)
- 1-Benzyl-5-(5-fluoro-2-hydroxybenzoyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 730981-96-1)
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- 1-(4-Methylfuran-2-yl)pentan-3-one (CAS 59303-02-5)
- 2-Amino-3-isopropylbenzaldehyde (CAS 1289083-98-2)
- 2-(5,6-Dihydroimidazo[1,2-a]pyrazin-7(8h)-yl)propanoic acid (CAS 1270666-82-4)
- 2-methyl-1-phenyl-1H-1,3-benzodiazole (CAS 1484-39-5)
- Pimobendan Impurity 9 (CAS CATO-C4X-24619)
- Methyl 3-chloro-6-methylpyrazine-2-carboxylate (CAS 2089377-40-0)
- 2-Bromo-4-chloro-6-nitroaniline (CAS 827-25-8)
- 5-(5-Bromo-2-furyl)cyclohexane-1,3-dione (CAS 1216614-19-5)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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