2-Methyl-6-(methylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine CAS 1420297-13-7
| CAS No. | 1420297-13-7 |
| Molecular Formula | C13H20BNO4S |
| Molecular Weight | 297.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-6-(methylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1420297-13-7), molecular formula C13H20BNO4S and molecular weight 297.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Methyl-6-(methylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (C13H20BNO4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Methyl-6-(methylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 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 | C13H20BNO4S |
| Molecular Weight | 297.18 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (4-Methyl-6-(methylsulfonyl)pyridin-3-yl)boronic acid pinacol ester (CAS 1353745-98-8)
- 3-Methyl-2-(methylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1445651-57-9)
- N-(Methylsulfonyl)-N-[4-(trifluoromethyl)phenyl]glycine (CAS 1858257-23-4)
- N-(methylsulfonyl)-N-(3-(trifluoromethyl)phenyl)glycine (CAS 392313-41-6)
- 4-(5-(Methylsulfonyl)indolin-1-yl)-4-oxobutanoic acid (CAS 396105-96-7)
- 1-[(2-Methyl-4-methylsulfonyl)phenyl]piperidine-2-carboxylic acid (CAS 1188371-40-5)
- 1-[(2-Methyl-4-methylsulfonyl)phenyl]piperidine-3-carboxylic acid (CAS 942474-82-0)
- 1-[(2-Methyl-4-methylsulfonyl)phenyl]piperidine-4-carboxylic acid (CAS 942474-48-8)
Recommended Standards
- 2-((Tetrahydrofuran-3-yl)oxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1356469-05-0)
- 6-(Methylsulfonylmethyl)pyridine-3-boronic Acid Pinacol Ester (CAS 1421341-29-8)
- 2-((Tetrahydrofuran-3-yl)oxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1356369-13-5)
- (2-((2,4-Dichlorobenzyl)oxy)-5-methylphenyl)methanol (CAS 1427013-19-1)
- 5-((tert-Butoxycarbonyl)amino)-2-(2-methoxyphenyl)thiazole-4-carboxylic acid (CAS 1270034-50-8)
- N-(2-Carbamoylphenyl)-2-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 896342-80-6)
- 6-Fluoropyridine-3-carboximidamide hydrochloride (CAS 1419101-31-7)
- 2-Chloro-5-Methylaniline (CAS 95-81-8)
- (5-Chloro-6-(2-methyl-1H-imidazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225178-83-4)
- (2-Cyclopentyl-6-fluoropyridin-4-yl)boronic acid (CAS 2225180-44-7)
- 2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3-chlorophenyl)acetamide (CAS 332388-19-9)
- Gaspofungin Impurity F (CAS CATO-C4X-157521)
- 4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazin-2-one (CAS 1092564-28-7)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
Why CATO?
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