(5-(4-chlorophenyl)thiophen-2-yl)boronic acid CAS 1210470-48-6
| CAS No. | 1210470-48-6 |
| Molecular Formula | C16H18BClO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (5-(4-chlorophenyl)thiophen-2-yl)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.
CATO supplies (5-(4-chlorophenyl)thiophen-2-yl)boronic acid (CAS 1210470-48-6), a certified reference material (molecular formula C16H18BClO2SC10H8BClO2S, MW 559.13 g/mol) for analytical method development and quality control.
Structurally, (5-(4-chlorophenyl)thiophen-2-yl)boronic acid (C16H18BClO2SC10H8BClO2S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 559.13 g/mol, it falls into the moderately-high-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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H18BClO2S C10H8BClO2S |
| Molecular Weight | 559.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-(4-Chlorobenzyl)-5,6-dihydrobenzo[h]cinnolin-3(2H)-one (CAS 478042-18-1)
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- 7-Iodo-6-methoxy-1H-indazole (CAS 1260382-64-6)
- 2-[1-(Piperidin-1-yl)ethyl]-3,4-dihydroquinazolin-4-one (CAS 866009-94-1)
- N'-(5-Nitro-1-benzothiophene-2-carbonyl)thiophene-2-carbohydrazide (CAS 477847-41-9)
- Methyl formate-<SUP>12</SUP>C (CAS 1196157-81-9)
- 3-(2-Chlorophenyl)pyrrolidin-3-ol (CAS 749155-71-3)
- 2-(5-Methyl-1-phenyl-1h-1,2,3-triazol-4-yl)acetic acid (CAS 1017470-94-8)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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