(4-Chloro-3-(4-(2-hydroxyethyl)piperazine-1-carbonyl)phenyl)boronic acid CAS 1704080-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1704080-40-9 |
| Molecular Formula | C13H18BClN2O4 |
| Molecular Weight | 312.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chloro-3-(4-(2-hydroxyethyl)piperazine-1-carbonyl)phenyl)boronic acid (CAS 1704080-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18BClN2O4. Molecular weight: 312.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H18BClN2O4 |
| Molecular Weight | 312.56 g/mol |
| Appearance | Off-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 |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (3-(((4-Chloronaphthalen-1-yl)oxy)methyl)phenyl)boronic acid (CAS 1218790-90-9)
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- 1-cyclopentyl-2-dodecyl-isothiourea (CAS 1181826-17-4)
- 4-(2-(Benzo[d]oxazol-2-yl)vinyl)-N,N-diphenylaniline (CAS 98517-96-5)
- 1-(3,3-Dimethylbutyl)cyclopropane-1-carboxylic acid (CAS 1497918-11-2)
- Propyl Protocatechuate (CAS 37757-42-9)
- 6-Fluoro-2-nitropyridin-3-ol (CAS 1803738-78-4)
- 3-(3,5-Dichlorophenyl)-1-[(1Z)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]thiourea (CAS 477852-48-5)
- diethyl 2-[(4-fluorophenyl)methylene]malonate (CAS 790-53-4)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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