(4-Oxopentyl)boronic acid CAS 87100-25-2
| CAS No. | 87100-25-2 |
| Molecular Formula | C5H11BO3 |
| Molecular Weight | 129.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (4-Oxopentyl)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.
(4-Oxopentyl)boronic acid (CAS 87100-25-2) is a high-purity analytical reference standard with the molecular formula C5H11BO3 and a molecular weight of 129.95 g/mol.
The molecular framework of (4-Oxopentyl)boronic acid (C5H11BO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C5H11BO3 |
| Molecular Weight | 129.95 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1981 |
Related Oxopentyl Standards
- 4-Oxopentyl Acetate (CAS 5185-97-7)
- 2-methyl-2-(3-oxopentyl)-1,3-cyclohexanedione (CAS 57440-68-3)
- 2-[(4-oxopentyl)oxy]benzamide (CAS 1157543-13-9)
- 5-[(1-Oxopentyl)amino]-3-pyridinecarboxylic acid (CAS 1339487-32-9)
- 887353-52-8 Ethyl-(4-oxopentyl)-ethyl-carbamic Acid t-Butyl Ester N-(t-Boc)-N-ethyl-4-oxopentylamine ethyl(4-oxopentyl)carbamic Acid 1,1-Dimethylethyl Ester (CAS 887353-52-8)
- 2-(4-Oxopentyl)isoindoline-1,3-dione (CAS 3197-25-9)
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Recommended Standards
- (1-methylimidazol-4-yl)boronic acid (CAS 957720-01-3)
- (5-Methyltetrahydrofuran-3-yl)boronic acid (CAS 2225152-41-8)
- (1-methyl-1H-pyrazol-3-yl)boronic acid (CAS 869973-96-6)
- (S,E)-(4-Hydroxypent-1-en-1-yl)boronic acid (CAS 216772-56-4)
- 3-(6-Amino-1h-indazol-1-yl)propanamide (CAS 1155103-73-3)
- 1-(3-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1036437-95-2)
- N-methyl-N-[(5-methyl-1H-benzimidazol-2-yl)methyl]amine,2HCl (CAS 887571-32-6)
- 1-(3-methylphenyl)-5-propyl-1H-pyrazol-4-amine (CAS 1531341-24-8)
- 1-(5-Hydroxy-4-methyltetrahydrofuran-3-yl)ethan-1-one (CAS 27098-03-9)
- 6-Amino-5-(isopropoxymethyl)-2-thioxo-1,2-dihydropyrimidine-4-carboxylic acid (CAS 20865-50-3)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-fluoropyridine-5-carboxylic acid (CAS 1805597-54-9)
- PCN-222 (CAS 1403461-00-6)
- Folic Acid-d4 (CAS 171777-72-3)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
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 18665070610 / Nicole.chen@cato-chem.com