4,4,5,5-Tetramethyl-2-(4-methyl-2-(methylthio)phenyl)-1,3,2-dioxaborolane CAS 1923743-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1923743-75-2 |
| Molecular Formula | C14H21BO2S |
| Molecular Weight | 264.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(4-methyl-2-(methylthio)phenyl)-1,3,2-dioxaborolane (CAS 1923743-75-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H21BO2S. Molecular weight: 264.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H21BO2S |
| Molecular Weight | 264.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(3-((methylthio)methyl)phenyl)-1,3,2-dioxaborolane (CAS 1414923-65-1)
- 4,4,5,5-Tetramethyl-2-((1R,2R)-2-(5-methylthiophen-2-yl)cyclopropyl)-1,3,2-dioxaborolane (CAS 2170979-94-7)
- 4,4,5,5-Tetramethyl-2-(1-(phenylthio)ethyl)-1,3,2-dioxaborolane (CAS 66080-24-8)
- 4,4,5,5-Tetramethyl-2-(4-((methylthio)methyl)phenyl)-1,3,2-dioxaborolane (CAS 879487-00-0)
- 4,4,5,5-Tetramethyl-2-(2-oxaspiro[4.5]dec-7-en-8-yl)-1,3,2-dioxaborolane (CAS 1825371-79-6)
- 3,3,5,5-Tetramethyl-1-cyclohexene-1-boronic Acid Pinacol Ester (CAS 859217-85-9)
- 4,4,5,5-Tetramethyl-2-(1-oxaspiro[4.5]Dec-7-en-8-yl)-1,3,2-dioxaborolane (CAS 2271474-80-5)
- 2-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)amino)ethanol (CAS 1005009-99-3)
Recommended Standards
- Ethyl 4-nitro-1,3-dioxoisoindoline-2-carboxylate (CAS 190910-88-4)
- (3-Nitro-2-oxo-2H-chromen-4-yl)glycine (CAS 78795-04-7)
- 2-Methyl-4-methylthiophenylboronic acid pinacol ester (CAS 1899905-99-7)
- Gliclazide Impurity 2 (Methyl Tosylcarbamate) (CAS 14437-03-7)
- 4-((4-Boronophenyl)amino)-4-oxobutanoic acid (CAS 480424-95-1)
- 2,4-dichloro-5-nitrobenzamide (CAS 101421-03-8)
- (Butan-2-yl)[(2,4,5-trimethoxyphenyl)methyl]amine hydrochloride (CAS 1158394-96-7)
- 1-Bromo-2-chloro-3-(difluoromethoxy)benzene (CAS 1261775-67-0)
- 4-(4-Methyl-1H-pyrazol-1-yl)benzoic acid (CAS 220462-24-8)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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