4,4,5,5-Tetramethyl-2-(5-nitro-2-(phenylthio)phenyl)-1,3,2-dioxaborolane CAS 2377610-49-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2377610-49-4 |
| Molecular Formula | C18H20BNO4S |
| Molecular Weight | 357.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(5-nitro-2-(phenylthio)phenyl)-1,3,2-dioxaborolane (CAS 2377610-49-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H20BNO4S. Molecular weight: 357.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H20BNO4S |
| Molecular Weight | 357.23 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 |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(4-((4-nitrophenyl)thio)phenyl)-1,3,2-dioxaborolane (CAS 2377606-31-8)
- 4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)morpholine (CAS 906352-77-0)
- 4-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)morpholine (CAS 651014-91-4)
- 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrrole (CAS 1218790-43-2)
- 1-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trimethylsilyl)-1H-1,2,3-triazole (CAS 1130489-19-8)
- Methyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)propanoate (CAS 1256945-03-5)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-(thiophen-2-ylmethyl)urea (CAS 874301-80-1)
- 1,1,3,3-Tetramethyl-1,3-dioctyldisiloxane (CAS 18642-94-9)
Recommended Standards
- 5-Bromo-6-phenyl-2-(pyridin-2-yl)imidazo[2,1-b][1,3,4]thiadiazole (CAS 666826-38-6)
- 3-(3,5-Dichlorophenyl)-1-(2,2,3-trimethylbutanoyl)imidazolidine-2,4-dione (CAS 90815-23-9)
- Butyl 4-(3,4-dichlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300690-11-3)
- 1-{2,8-dimethylimidazo[1,2-a]pyridin-6-yl}piperidine-3-carboxylic acid (CAS 1540222-98-7)
- 1-[(2-chloro-4-fluorophenyl)methyl]-3,5-dimethyl-1h-pyrazol-4-amine (CAS 925663-04-3)
- Glimepiride Impurity 12 (CAS 318515-70-7)
- 4-(4-Hexylphenyl)thiazol-2-amine (CAS 554405-51-5)
- 6-Nitro-[1,2,4]triazolo[4,3-a]pyridine (CAS 502486-45-5)
- Ethyl 4-chloro-2-[(dimethylamino)methyl]-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 885459-54-1)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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