(4-Ethylpiperazin-1-yl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone CAS 656239-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 656239-39-3 |
| Molecular Formula | C19H29BN2O3 |
| Molecular Weight | 344.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (4-Ethylpiperazin-1-yl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 656239-39-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H29BN2O3. Molecular weight: 344.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H29BN2O3 |
| Molecular Weight | 344.26 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Ethylpiperazin Standards
- (4-Ethylpiperazin-1-yl)(2-iodophenyl)methanone (CAS 885891-70-3)
- (4-Ethylpiperazin-1-yl)(4-iodophenyl)methanone (CAS 306289-44-1)
- (4-((4-Ethylpiperazin-1-yl)sulfonyl)naphthalen-1-yl)boronic acid (CAS 1704121-11-8)
- 8-(4-Ethylpiperazin-1-yl)-7-isopentyl-3-methyl-1H-purine-2,6(3H,7H)-dione (CAS 442864-84-8)
- 10-(2-(4-Ethylpiperazin-1-yl)ethyl)-10H-phenothiazine (CAS 102240-88-0)
- 7-(4-Ethylpiperazin-1-yl)-2,5-dimethyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidine (CAS 902008-80-4)
- 2-(4-Ethylpiperazin-1-yl)-N-(3-fluoro-4-morpholinophenyl)acetamide (CAS 439120-47-5)
- 2-(4-Ethylpiperazin-1-yl)-5-(piperidin-1-ylsulfonyl)aniline (CAS 793716-19-5)
Recommended Standards
- (4-Amino-2-(tert-butylamino)thiazol-5-yl)(2,4-dichlorophenyl)methanone (CAS 339106-66-0)
- 1-Cyclohexyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874299-12-4)
- ((2S,3S,5R)-5-(5-Methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-(prop-2-yn-1-yl)tetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 663615-81-4)
- 2-((tert-Butoxycarbonyl)amino)-2-(1-hydroxycyclobutyl)acetic acid (CAS 105871-53-2)
- 3-Bromoquinoline-7-carbaldehyde (CAS 1259224-17-3)
- 1-(Furan-2-yl)-N-(3-methoxybenzyl)methanamine (CAS 510723-73-6)
- (2-Mesitylcyclopropyl)methanamine (CAS 1339384-50-7)
- Methyl 2-(4-fluoro-2-methylphenyl)-2-propoxyacetate (CAS 2138352-04-0)
- 4-(Benzyloxy)-3-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1246348-84-4)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com