(2-Methyl-4-(4-methylpiperazin-1-yl)phenyl)boronic acid CAS 2159136-21-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2159136-21-5 |
| Molecular Formula | C12H19BN2O2 |
| Molecular Weight | 234.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Methyl-4-(4-methylpiperazin-1-yl)phenyl)boronic acid (CAS 2159136-21-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H19BN2O2. Molecular weight: 234.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H19BN2O2 |
| Molecular Weight | 234.10 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 3-((4-Methylpiperazin-1-yl)methyl)phenylboronic acid (CAS 1171044-16-8)
- (2-((4-Methylpiperazin-1-yl)methyl)phenyl)boronic acid (CAS 1312921-22-4)
- [4-[(4-Methylpiperazin-1-yl)methyl]phenyl]boronic Acid (CAS 763120-62-3)
- (R)-2-(4-methylpiperazin-1-yl)-2-phenylacetic acid (CAS 1007877-89-5)
- 4-((4-Methylpiperazin-1-yl)methyl)benzoic acid (CAS 106261-48-7)
- Methyl 3-(2-methylpiperazin-1-yl)benzoate (CAS 1131622-60-0)
- Methyl 4-(3-methylpiperazin-1-yl)benzoate (CAS 1131622-65-5)
- Methyl 2-(3-methylpiperazin-1-yl)benzoate (CAS 1131622-67-7)
Recommended Standards
- (2-Ethyl-6-(piperidin-4-yl)pyridin-4-yl)boronic acid (CAS 2225176-39-4)
- (4-(4-Ethylpiperazin-1-yl)phenyl)boronic acid (CAS 657398-70-4)
- (2-Ethyl-6-(piperidin-3-yl)pyridin-4-yl)boronic acid (CAS 2225153-37-5)
- N-Cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine (CAS 1430474-31-9)
- 1,1,3-Trichloro-1-propene (CAS 2567-14-8)
- Piracetam-d8 (CAS 1329799-64-5)
- Sonepiprazole Mesylate (CAS 170858-34-1)
- Intermediate material 100171 (CAS CATO-CIM-100171)
- 1-Propyl-3-(3-thiophen-2-yl-benzyl)-piperazin-2-one (CAS 1361111-88-7)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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