(1-(Phenylsulfonyl)-1H-indol-6-yl)boronic acid CAS 480438-52-6
| CAS No. | 480438-52-6 |
| Molecular Formula | C14H12BNO4S |
| Molecular Weight | 301.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (1-(Phenylsulfonyl)-1H-indol-6-yl)boronic acid (CAS 480438-52-6), a certified reference material (molecular formula C14H12BNO4S, MW 301.13 g/mol) for analytical method development and quality control.
Structurally, (1-(Phenylsulfonyl)-1H-indol-6-yl)boronic acid (C14H12BNO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 301.13 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), (1-(Phenylsulfonyl)-1H-indol-6-yl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H12BNO4S |
| Molecular Weight | 301.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- (1-(Phenylsulfonyl)-1H-indol-4-yl)boronic acid (CAS 1256358-55-0)
- (1-(Phenylsulfonyl)-1H-indol-7-yl)boronic acid (CAS 1256358-56-1)
- (1-(Phenylsulfonyl)-1H-indol-5-yl)boronic acid (CAS 480438-51-5)
- 5-(Phenylsulfonyl)-2-(trifluoromethyl)aniline (CAS 915763-83-6)
- 1-Phenylsulfonyl-1H-indole-4-carboxylic acid (CAS 1356470-08-0)
- 1-(Phenylsulfonyl)-1H-indole-2-carboxylic acid (CAS 40899-93-2)
- 1-(Phenylsulfonyl)-1H-indole-3-carboxylic acid (CAS 278593-17-2)
- 3-Phenyl-2-(phenylsulfonyl)isoxazol-5(2H)-one (CAS 320423-38-9)
Recommended Standards
- 1-((2,4-Dichlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 956396-73-9)
- Methyl 3-bromo-5-[(3S)-tetrahydrofuran-3-yloxy]benzoate (CAS 1948235-09-3)
- 1,3-dimethyl 2-(4-bromophenyl)-2-methylpropanedioate (CAS 243835-94-1)
- Methyl 3-bromo-4-((tetrahydrofuran-3-yl)oxy)benzoate (CAS 1812198-16-5)
- 1-(3-Ethoxyphenyl)ethanone (CAS 52600-91-6)
- 2-(2,4-Dichlorophenyl)quinazoline (CAS 1956377-56-2)
- 1-Amino-2,2-difluorocyclopropanecarboxylic acid (CAS 734528-48-4)
- 2-Bromo-1-(4-chlorophenyl)butan-1-one (CAS 1011-26-3)
- tert-Butyl 3-(((6-methoxypyrimidin-4-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1353954-98-9)
- 3-Chloro-1-(isoxazol-3-yl)propan-1-one (CAS 357405-87-9)
- 3-(2,3,4-Trifluorobenzyl)piperidine (CAS 1337321-64-8)
- [5-(Difluoromethyl)thiophen-2-yl]methanol (CAS 153026-90-5)
- 2,6-Difluoro-N-(1-hydroxy-2-methyl-2-propyl)benzamide (CAS 150079-31-5)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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