Methyl 5-(tert-Butyldimethylsilyloxymethyl-2,6-diisopropyl-4-(4-fluorophenyl) -pyridine-3-carboxylate CAS 334933-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 334933-44-7 |
| Molecular Formula | C26H38FNO3Si |
| Molecular Weight | 459.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-(tert-Butyldimethylsilyloxymethyl-2,6-diisopropyl-4-(4-fluorophenyl) -pyridine-3-carboxylate (CAS 334933-44-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H38FNO3Si. Molecular weight: 459.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H38FNO3Si |
| Molecular Weight | 459.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-((2R,3R,4R,5S,6R)-2-(heptadecyloxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 262856-90-6)
- (E)-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]phenyl}methylidene)[(2,6-dichlorophenyl)methoxy]amine (CAS 1092346-36-5)
- 7,9-Dimethyl-2-((4-methylbenzyl)thio)-4-(phenylthio)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 672950-73-1)
- 2-(2-Thienyl)imidazo[1,2-a]pyridine-7-carboxylic Acid (CAS 928003-75-2)
- 6-(Bromomethyl)-5-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 2883020-29-7)
- 5-Chloro-2-fluoroisonicotinonitrile (CAS 924651-91-2)
- 5-Methyl-1h-indazole-7-carboxylic acid (CAS 1240527-19-8)
- 2-Cyclopropyl-1-(4-ethoxyphenyl)ethanone (CAS 1247182-18-8)
- 8-((3-Nitro-1H-1,2,4-triazol-1-yl)sulfonyl)quinoline (CAS 77244-88-3)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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