3-(t-Butyldimethylsilyloxy)-4-chloro-2-fluorophenylboronic acid CAS 1256354-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256354-94-5 |
| Molecular Formula | C12H19BClFO3Si |
| Molecular Weight | 304.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(t-Butyldimethylsilyloxy)-4-chloro-2-fluorophenylboronic acid (CAS 1256354-94-5) pharmaceutical standards reference standard. Molecular formula: C12H19BClFO3Si. Molecular weight: 304.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H19BClFO3Si |
| Molecular Weight | 304.63 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
Related t Standards
- 4-(tert-Butyldimethylsilyloxy)-3-chloro-2-fluorophenylboronic acid (CAS 2377608-26-7)
- 2-((tert-Butyldimethylsilyloxy)methyl)-6-chlorofuro[3,2-b]pyridine (CAS 1171920-42-5)
- 4-tert-Butyldimethylsilyloxy-6-fluoro-2-formyl-3,4-dihydro-2H-1-benzopyran (CAS 1286400-05-2)
- 4-[2-(tert-Butyldimethylsilyloxy)ethyl]-3-fluorophenylboronic acid (CAS 2377606-02-3)
- 1286156-10-2 4-tert-Butyldimethylsilyloxy-6-fluoro-2-hydroxymethyl-3,4-dihydro-2H-1-benzopyran (Mixture of Diastereomers) (CAS 1286156-10-2)
- 2-((tert-Butyldimethylsilyloxy)methyl)furo[3,2-b]pyridine-6-carboxylic acid (CAS 1171920-49-2)
- 2-(t-Butyldimethylsilyloxy)-4-bromoanisole (CAS 177329-71-4)
- 1076199-67-1 3-(tert-Butyldimethylsilyloxy)-5-(1-methylamino)-5-oxopentanoic Acid Methyl Ester 3-[(1,1-Dimethylethyl)dimethylsilyloxy]-5-(1-methylamino)-5-oxopentanoic Acid Methyl Ester (CAS 1076199-67-1)
Recommended Standards
- 2,2,3,3,9,9,10,10-Octamethyl-4,8-dioxa-3,9-disilaundecane (CAS 82112-22-9)
- 3-[(tert-Butyldimethylsilyl)oxy]-2-chloro-6-fluorophenylboronic acid (CAS 2377611-81-7)
- (2S)-2-amino-3-[4-(Hydroxymethyl)phenyl]propanoic acid (CAS 15742-88-8)
- 1-(2,5-Dimethylphenyl)-2-(methylthio)ethan-1-one (CAS 122657-56-1)
- Diethyl Oxalate-13C2 (CAS 150992-84-0)
- 2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethanol (CAS 2703918-42-5)
- 3,4,5-trichloro-6-fluoropyridin-2-amine (CAS 17723-08-9)
- Cyclohexyl-n-hexyl-β-D-maltoside (CAS 228579-27-9)
- (4-Aminophenyl)phosphonic acid (CAS 5337-17-7)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com