(4-((1h-Pyrrol-1-yl)sulfonyl)phenyl)boronic acid CAS 913835-90-2
| CAS No. | 913835-90-2 |
| Molecular Formula | C10H10BNO4S |
| Molecular Weight | 251.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-((1h-Pyrrol-1-yl)sulfonyl)phenyl)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.
(4-((1h-Pyrrol-1-yl)sulfonyl)phenyl)boronic acid (CAS 913835-90-2) is a high-purity analytical reference standard with the molecular formula C10H10BNO4S and a molecular weight of 251.07 g/mol.
Based on its molecular formula C10H10BNO4S, (4-((1h-Pyrrol-1-yl)sulfonyl)phenyl)boronic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 251.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H10BNO4S |
| Molecular Weight | 251.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related h Standards
- 2-((1H-Pyrrol-1-yl)sulfonyl)benzoic acid (CAS 827024-12-4)
- 6-(1H-pyrrol-1-yl)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 343372-90-7)
- 4-((1H-Pyrrol-2-yl)(2H-pyrrol-2-ylidene)methyl)benzaldehyde (CAS 630110-80-4)
- 5-(1H-pyrrol-1-yl)-1-(m-tolyl)-1H-pyrazole-4-carbonitrile (CAS 956370-45-9)
- (4-(1H-pyrrol-1-yl)phenyl)(piperidin-1-yl)methanone (CAS 439097-44-6)
- 5-(1-(5-((5-((2H-Pyrrol-2-ylidene)methyl)-2H-pyrrol-2-ylidene)methyl)-3-methyl-2H-pyrrol-2-ylidene)ethyl)-3-(2-methoxyphenoxy)-4-methyl-1H-pyrrol-2-yl acetate (CAS 112309-83-8)
- (2-(1H-Pyrrol-1-yl)thiazol-4-yl)(pyrrolidin-1-yl)methanone (CAS 1235067-32-9)
- (4-(1H-pyrrol-1-yl)-2-(trifluoromethyl)phenyl)boronic acid (CAS 2225178-47-0)
Recommended Standards
- 1-Bromo-2,4-difluoro-3-propoxybenzene (CAS 1881332-57-5)
- (S)-1-(3-Iodo-1H-pyrazol-1-yl)propan-2-amine (CAS 2767407-61-2)
- 1-Bromo-2,3-difluoro-4-isopropoxybenzene (CAS 1881330-56-8)
- 1-(2-Bromo-1,1-difluoroethyl)-4-methoxybenzene (CAS 762292-70-6)
- Biotin-PEG11-azide (CAS 2276672-04-7)
- 3-[(2-Chloro-4-methoxyphenoxy)methyl]piperidinehydrochloride (CAS 1220020-27-8)
- N-(tert-Butyl)-1-(oxiran-2-yl)cyclobutane-1-sulfonamide (CAS 2138288-27-2)
- N-(3-Chloro-phenyl)hydroxylamine (CAS 10468-17-4)
- Methyl 4-bromo-1-ethyl-1H-pyrrole-2-carboxylate (CAS 1311628-39-3)
- (S)-2-Amino-N-(4-cyanobenzyl)-N-ethyl-3-methylbutanamide (CAS 1353993-67-5)
- N-(2-chloro-4-methylphenyl)-2-hydroxyacetamide (CAS 926272-80-2)
- 1-(2-(3,5-Dimethyl-1h-pyrazol-1-yl)ethyl)-1h-pyrazol-4-amine (CAS 1248690-08-5)
- 1,3-dichloroisoquinoline 7742-73-6 InChI=1/C9H5Cl2N/c10-8-5-6-3-1-2-4-7(6)9(11)12-8/h1-5 isoquinoline, 1,3-dichloro- (CAS 7742-73-6)
- Peptide Impurity 28 (CAS 1350456-64-2)
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