(6-(Isopropylthio)pyridin-3-yl)boronic acid CAS 1256345-90-0
| CAS No. | 1256345-90-0 |
| Molecular Formula | C8H12BNO2S |
| Molecular Weight | 197.06 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.
CATO supplies (6-(Isopropylthio)pyridin-3-yl)boronic acid (CAS 1256345-90-0), a certified reference material (molecular formula C8H12BNO2S, MW 197.06 g/mol) for analytical method development and quality control.
(6-(Isopropylthio)pyridin-3-yl)boronic acid (C8H12BNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (6-(Isopropylthio)pyridin-3-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.
Physical & Chemical Properties
| Molecular Formula | C8H12BNO2S |
| Molecular Weight | 197.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isopropylthio Standards
- 3-(Isopropylthio)benzoic acid (CAS 114838-12-9)
- 4-(Isopropylthio)benzoic acid (CAS 13205-50-0)
- 2-(Isopropylthio)benzoic acid (CAS 41394-95-0)
- 3-(Isopropylthio)phenylboronic acid (CAS 2096332-50-0)
- 2-(Isopropylthio)-5-nitropyridine (CAS 573676-13-8)
- 2-((Isopropylthio)methyl)furan-3-carboxylic acid (CAS 1183077-93-1)
- 2-(Isopropylthio)-N-(1h-1,2,4-triazol-5-yl)acetamide (CAS 1050793-74-2)
- 5-(Isopropylthio)spiro[2.3]hexane-5-carboxylic acid (CAS 1484582-84-4)
Recommended Standards
- 1-(2,6-dichloropyrimidin-4-yl)ethanone (CAS 1246034-32-1)
- (6-(Propylthio)pyridin-3-yl)boronic acid (CAS 1256345-97-7)
- 2,4-Dichloro-6-fluorobenzenethiol (CAS 1242339-24-7)
- 4,7-dichlorofuro[2,3-d]pyridazine (CAS 13177-70-3)
- N-(5-Hydroxy-3-phenylpentyl)-3-methylbenzamide (CAS 1798540-53-0)
- tert-butyl endo-3-azido-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1233323-76-6)
- 1,1,3-Trimethyl-2-(3-phenyl-5-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium iodide (CAS 66753-40-0)
- 4-Chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-6-methoxy-2-methylpyrimidin-5-amine hydrochloride (CAS 75536-04-8)
- 1-(3,5-Dimethoxyphenyl)propan-1-amine (CAS 1273603-62-5)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1427577-87-4)
- N-(3-Cyclopropoxy-6-iodopyridin-2-yl)methanesulfonamide (CAS 1243449-37-7)
- 6-methylnaphthalene-2-carboxylic acid (CAS 5774-08-3)
- 3-(Aminomethyl)-2-(trifluoromethyl)pyridine (CAS 1056162-06-1)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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