2-(Propylsulfonyl)phenylboronic acid CAS 2377607-64-0
| CAS No. | 2377607-64-0 |
| Molecular Formula | C9H13BO4S |
| Molecular Weight | 228.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(Propylsulfonyl)phenylboronic acid (CAS 2377607-64-0), molecular formula C9H13BO4S and molecular weight 228.07 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Propylsulfonyl)phenylboronic acid (C9H13BO4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 228.07 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-(Propylsulfonyl)phenylboronic 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 | C9H13BO4S |
| Molecular Weight | 228.07 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Sulfur Atoms | 1 |
Related Propylsulfonyl Standards
- (4-(Propylsulfonyl)phenyl)boronic acid (CAS 1217501-34-2)
- 3-(Propylsulfonyl)phenylboronic acid (CAS 1313617-52-5)
- 2-(Propylsulfonyl)-1h-benzo[d]imidazole (CAS 30192-38-2)
- 5-((Propylsulfonyl)methyl)furan-2-carboxylic acid (CAS 1153558-06-5)
- 1-(Propylsulfonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-13-2)
- 1-(Propylsulfonyl)piperidine-3-carboxamide (CAS 915883-02-2)
- (1-(Propylsulfonyl)piperidin-4-yl)methanol (CAS 1082861-94-6)
- 1-(propylsulfonyl)pyrrolidine-2-carboxylic acid (CAS 1009517-64-9)
Recommended Standards
- 2-(Chloromethyl)-5-(4-chlorophenyl)-1,3-oxazole (CAS 64640-12-6)
- 2,4-Dichloro-5-methoxyquinoline (CAS 55934-21-9)
- 2-(chloromethyl)-5-(3-chlorophenyl)-1,3-oxazole (CAS 64640-15-9)
- 2,4-Dichloro-6-methoxyquinoline (CAS 70049-46-6)
- tert-butyl 5-(chloromethyl)-6-fluoro-1H-indazole-1-carboxylate (CAS 1126424-80-3)
- (E)-2-(3-Methoxystyryl)phenol (CAS 134964-55-9)
- 1-(3-Aminopropyl)-3-methyl-1,2-dihydroquinoxalin-2-one dihydrochloride (CAS 1427378-55-9)
- n-(2-Methylpropyl)benzenesulfonamide (CAS 23705-39-7)
- Methyl 4-(dimethoxyphosphoryl)but-2-enoate (CAS 86120-40-3)
- 1-Bromo-2-(methoxymethyl)-5-nitro-3-(trifluoromethyl)benzene (CAS 2738977-75-6)
- n'-(Prop-2-en-1-yl)(dodecylsulfanyl)methanimidamide hydrobromide (CAS 1354968-77-6)
- HExakis(1h,1h-perfluorohexyloxy)phosphazene (CAS 1365808-40-7)
- Dalilesen Impurity 32 (CAS CATO-C4X-301032)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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