2-Methoxy-4-(methylthio)pyridine-5-boronic acid pinacol ester CAS 1451392-19-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1451392-19-0 |
| Molecular Formula | C13H20BNO3S |
| Molecular Weight | 281.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-4-(methylthio)pyridine-5-boronic acid pinacol ester (CAS 1451392-19-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H20BNO3S. Molecular weight: 281.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H20BNO3S |
| Molecular Weight | 281.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- Ethyl 5-(2-methoxy-2-oxoethyl)-4-oxo-4h,5h-[1,2]oxazolo[5,4-d]pyrimidine-3-carboxylate (CAS 1127366-89-5)
- 6-Methoxy-2-(4-trifluoromethylbenzoyl)pyridine (CAS 1187167-65-2)
- Methyl (6-methoxy-4-(trifluoromethyl)-pyridin-2-ylsulfanyl)acetate (CAS 1053657-54-7)
- Methyl 5-(4-methoxy-3,4-dioxobutanoyl)-2,4-dimethyl-1H-pyrrole-3-carboxylate (CAS 1708429-06-4)
- Ethyl 4-(4-methoxy-3-nitrophenyl)-4-oxobutanoate (CAS 898758-89-9)
- 6-Methoxy-2-(methylsulfonyl)quinoline-4-carboxylic acid (CAS 142889-49-4)
- 3-(4-Methoxy-2-nitrophenyl)-1-methyl-2-thioxoimidazolidin-4-one (CAS 956587-22-7)
- 5-((4-Methoxy-3-nitrobenzyl)thio)-1-methyl-1H-tetrazole (CAS 311765-61-4)
Recommended Standards
- 2-Cyclobutoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1356391-10-0)
- 5-Chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride (CAS 166964-33-6)
- 2-Cyclobutoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1352037-27-4)
- 4-{[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}benzonitrile (CAS 299921-59-8)
- Copper gallium indium selenide (CAS 144972-86-1)
- Ethyl 1-benzoyl-5-methyl-5-vinylpyrazolidine-3-carboxylate (CAS 582322-46-1)
- 4-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)butan-1-ol hydrochloride (CAS 148204-36-8)
- 6-BRomo-3,4-dichloro-5-fluoro-quinoline (CAS 2065250-31-7)
- 5-Cyclohexyl-4-ethyl-4H-[1,2,4]triazole-3-thiol (CAS 180532-65-4)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com