(4-(1-(4-Methylpiperazin-1-yl)ethyl)phenyl)boronic acid hydrochloride CAS 1704069-16-8
| CAS No. | 1704069-16-8 |
| Molecular Formula | C13H21BN2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-(1-(4-Methylpiperazin-1-yl)ethyl)phenyl)boronic acid hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-(1-(4-Methylpiperazin-1-yl)ethyl)phenyl)boronic acid hydrochloride (CAS 1704069-16-8), molecular formula C13H21BN2O2HCl and molecular weight 284.59 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-(1-(4-Methylpiperazin-1-yl)ethyl)phenyl)boronic acid hydrochloride (C13H21BN2O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 284.59 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H21BN2O2 HCl |
| Molecular Weight | 284.59 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methylpiperazin Standards
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Recommended Standards
- 3-Amino-1-methyl-5H-pyrido[4,3-b]indole Acetate (CAS 72254-58-1)
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- 3-amino-2-(3,4-dimethoxyphenyl)propan-1-ol hydrochloride (CAS 36848-70-1)
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- 8-Methyl-2-(trifluoromethyl)-1,2-dihydro-4H-thieno[2,3-c]chromen-4-one (CAS 365242-44-0)
- 4-Ethylhexan-3-ol (CAS 19780-44-0)
- 4-(4-Bromo-1H-pyrazol-1-yl)-3-chlorobenzaldehyde (CAS 1525786-05-3)
- 3-Amino-N,N-diethyl-5-nitrobenzamide hydrochloride (CAS 1881289-13-9)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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