4-methyl-2-(methylsulfanyl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine CAS 1354911-06-0
| CAS No. | 1354911-06-0 |
| Molecular Formula | C13H20BNO2S |
| Molecular Weight | 265.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-methyl-2-(methylsulfanyl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (C13H20BNO2S) 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 its high hydrophobicity (logP), 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.
4-methyl-2-(methylsulfanyl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1354911-06-0) is a high-purity analytical reference standard with the molecular formula C13H20BNO2S and a molecular weight of 265.18 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-methyl-2-(methylsulfanyl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 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 | C13H20BNO2S |
| Molecular Weight | 265.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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
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- 6-Methyl-2-(methylsulfanyl)-4-[(Z)-2-phenylethenyl]pyridine-3-carbonitrile (CAS 1164520-02-8)
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- 2-(Methylsulfanyl)-5-[3-(1H-pyrrol-1-yl)thiophen-2-yl]-1,3,4-oxadiazole (CAS 478077-11-1)
- 2-(Methylsulfanyl)-6-(3-thienyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 303996-04-5)
- 4-(Methylsulfanyl)-2-(2-phenylacetamido)butanoic acid (CAS 2752-40-1)
Recommended Standards
- 2-Fluoro-4-(pentafluoro-λ6-sulfanyl)benzamide (CAS 1240257-30-0)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-6-acetonitrile (CAS 1361464-57-4)
- 3-Fluoro-5-(pentafluoro-λ6-sulfanyl)benzamide (CAS 1240256-88-5)
- 2-(Aminomethyl)-5-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-acetonitrile (CAS 1361464-66-5)
- 4-((3-(2-Nitrophenyl)allylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-33-6)
- Ethyl (3-methyl-2-oxo-3,4-dihydroquinazolin-1(2H)-yl)acetate (CAS 899367-77-2)
- 3,3-Diethoxy-N-hydroxybutanimidamide (CAS 70828-51-2)
- 1-(Pyrimidin-2-ylmethyl)-1h-pyrazol-3-amine (CAS 1247729-63-0)
- 6-Oxaspiro[3.4]octan-3-one (CAS 1823895-19-7)
- N-benzylnitrous amide (CAS 84375-85-9)
- 2-Chloro-N,N-dimethyl-2-[2-(2-nitrophenyl)hydrazono]acetamide (CAS 1000575-82-5)
- Omeprazole acid methyl ester, 98% (CAS 120003-83-0)
- dimethyl 2-((4R,5R)-5-((R)-2-(benzyloxy)-1-hydroxyethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-oxoethylphosphonate (CAS 89291-71-4)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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