3-[(tert-Butyldimethylsilyl)oxy]-4-chloro-2-fluorophenol CAS 1881289-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1881289-40-2 |
| Molecular Formula | C12H18ClFO2Si |
| Molecular Weight | 276.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(tert-Butyldimethylsilyl)oxy]-4-chloro-2-fluorophenol (CAS 1881289-40-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H18ClFO2Si. Molecular weight: 276.81 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H18ClFO2Si |
| Molecular Weight | 276.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related tert Standards
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- 1-(tert-Butyldimethylsilyl)-4-nitro-1H-indole (CAS 1881332-45-1)
- 1-(tert-Butyldimethylsilyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 754214-41-0)
- 7-((tert-Butyldimethylsilyl)oxy)benzofuran-5-carbaldehyde (CAS 831222-98-1)
- (1-(tert-butyldimethylsilyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)boronic acid (CAS 754214-67-0)
- 6-(((Tert-butyldimethylsilyl)oxy)methyl)-3-methyl-3H-imidazo[4,5-b]pyridine (CAS 1186311-15-8)
- 4-(((tert-Butyldimethylsilyl)oxy)methyl)-2-chloro-3-fluoropyridine (CAS 946127-55-5)
Recommended Standards
- Prucalopride Impurity 53 (CAS CATO-C4X-103853)
- (2-((4-Chlorophenyl)dimethylsilyl)phenyl)methanol (CAS 1217863-25-6)
- tert-Butyl 4-(3-chloropropyl)-1,4-diazepane-1-carboxylate (CAS 627897-63-6)
- 4,5,6,7-Tetrafluoro-1H-indole (CAS 16264-67-8)
- 3-((4-Chlorophenyl)thio)-10-methyl-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (CAS 97416-81-4)
- 3-Ethyl-2-{[2-(4-methylphenyl)-2-oxoethyl]sulfanyl}-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 692287-60-8)
- 4-Chloro-3-(difluoromethyl)-5-(hydroxymethyl)picolinonitrile (CAS 1804666-57-6)
- Flumazenil Impurity 14 (CAS 1291916-17-0)
- 1-(9H-Fluoren-9-ylmethyl) (3S)-3-carboxy-25-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-5,21-dioxo-10,13,16-trioxa-2,6,20-triazapentacosanoate (CAS 2241747-15-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
Why CATO?
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