4-tert-Butyldimethylsilyloxy-6-fluoro-2-formyl-3,4-dihydro-2H-1-benzopyran CAS 1286400-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1286400-05-2 |
| Molecular Formula | C16H23FO3Si |
| Molecular Weight | 310.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-tert-Butyldimethylsilyloxy-6-fluoro-2-formyl-3,4-dihydro-2H-1-benzopyran (CAS 1286400-05-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H23FO3Si. Molecular weight: 310.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H23FO3Si |
| Molecular Weight | 310.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related tert Standards
- 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)-6-chlorofuro[3,2-b]pyridine (CAS 1171920-42-5)
- 2-((tert-Butyldimethylsilyloxy)methyl)furo[3,2-b]pyridine-6-carboxylic acid (CAS 1171920-49-2)
- 3-(t-Butyldimethylsilyloxy)-4-chloro-2-fluorophenylboronic acid (CAS 1256354-94-5)
- 4-(tert-Butyldimethylsilyloxy)-3-chloro-2-fluorophenylboronic acid (CAS 2377608-26-7)
- 2-(t-Butyldimethylsilyloxy)-4-bromoanisole (CAS 177329-71-4)
- 4-[2-(tert-Butyldimethylsilyloxy)ethyl]-3-fluorophenylboronic acid (CAS 2377606-02-3)
- 1286582-56-6 4-tert-Butyldimethylsilyloxy-6-fluoro-2-oxiranyl-3,4-dihydro-2H-1-benzopyran (Mixture of Diastereomers) (CAS 1286582-56-6)
Recommended Standards
- 2-Amino-2-(((S)-1-oxo-1-(pyrrolidin-1-yl)butan-2-yl)amino)-1-(pyrrolidin-1-yl)butan-1-one (CAS 1152110-34-3)
- 1,1'-(Ethane-1,2-diyl)bis(3-cyclohexylurea) (CAS 64624-50-6)
- Cannabinol (CAS 521-35-7)
- Tert-butyl 3-(hydroxymethyl)-6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4h)-carboxylate (CAS 1251002-72-8)
- 2-Methoxy-5-vinylpyrazine (CAS 203111-26-6)
- (+)-15(S)-Cloprostenol (CAS 54276-22-1)
- Ethyl 2-hydroxy-2-(p-tolyl)acetate (CAS 18584-23-1)
- n-Phenylpiperazine-1-carboxamide (CAS 115994-87-1)
- 4-Chloro-2-((4-chlorophenyl)thio)-1-phenyl-1h-imidazole-5-carbaldehyde (CAS 1235440-06-8)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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