(3-((4-Ethylpiperazin-1-yl)sulfonyl)-4-methoxyphenyl)boronic acid CAS 1704080-83-0
| CAS No. | 1704080-83-0 |
| Molecular Formula | C13H21BN2O5S |
| Molecular Weight | 328.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3-((4-Ethylpiperazin-1-yl)sulfonyl)-4-methoxyphenyl)boronic acid (C13H21BN2O5S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (3-((4-Ethylpiperazin-1-yl)sulfonyl)-4-methoxyphenyl)boronic acid (CAS 1704080-83-0), a certified reference material (molecular formula C13H21BN2O5S, MW 328.19 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3-((4-Ethylpiperazin-1-yl)sulfonyl)-4-methoxyphenyl)boronic acid 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 | C13H21BN2O5S |
| Molecular Weight | 328.19 g/mol |
| 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.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethylpiperazin Standards
- (5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxyphenyl)boronic acid (CAS 1704080-76-1)
- 5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxynicotinic acid (CAS 1437453-95-6)
- 3-{4-[(4-ethylpiperazin-1-yl)sulfonyl]phenyl}propanoic acid (CAS 1044511-26-3)
- (4-((4-Ethylpiperazin-1-yl)sulfonyl)-3,5-dimethylphenyl)boronic acid (CAS 1704067-32-2)
- (5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-fluoro-4-methylphenyl)boronic acid (CAS 1704121-47-0)
- 8-(4-Ethylpiperazin-1-yl)-3-methyl-7-(2-methylallyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 476482-61-8)
- N-(4-(4-Ethylpiperazin-1-yl)phenyl)quinolin-4-amine (CAS 313494-81-4)
- N-(4-(4-ethylpiperazin-1-yl)phenyl)-4-methylbenzamide (CAS 478065-83-7)
Recommended Standards
- (3-((4-(2-Hydroxyethyl)piperazin-1-yl)sulfonyl)-4-methylphenyl)boronic acid (CAS 1704095-68-0)
- 2-(3-((4-Fluorophenoxy)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1648930-13-5)
- 4-Benzyloxy-2-fluorobenzeneboronic acid pinacol ester, 97% (CAS 1823170-17-7)
- 2-(3-((3-Fluorophenoxy)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1648930-12-4)
- 3-Bromoimidazo[1,2-a]pyridine-5-carboxylic acid (CAS 1315359-92-2)
- 2',4'-Dihydroxy-2-benzoylbenzoic Acid-d4 (CAS 1794883-65-0)
- 2-Chloro-N-((3-(4-chlorophenyl)isoxazol-5-yl)methyl)acetamide (CAS 338749-73-8)
- 5,7-Diisopropyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 33360-36-0)
- 1,5-Dimethyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 787526-95-8)
- PT2399 (CAS 1672662-14-4)
- Benzyl 3,5-bis(benzyloxy)-4-bromobenzoate (CAS 158585-09-2)
- Iprodione isomer 1 (CAS 63637-89-8)
- Noscapine Impurity 3 (CAS 550-10-7)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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