Methyl (E)-3-(6-(3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-2-fluoropyridin-3-yl)acrylate CAS 1228670-26-5
| CAS No. | 1228670-26-5 |
| Molecular Formula | C20H31FN2O3Si |
| Molecular Weight | 394.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Methyl (E)-3-(6-(3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-2-fluoropyridin-3-yl)acrylate (C20H31FN2O3Si) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 394.56 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Methyl (E)-3-(6-(3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-2-fluoropyridin-3-yl)acrylate (CAS 1228670-26-5), molecular formula C20H31FN2O3Si and molecular weight 394.56 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl (E)-3-(6-(3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-2-fluoropyridin-3-yl)acrylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H31FN2O3Si |
| Molecular Weight | 394.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- IRGANOX 3052 (CAS 61167-58-6)
- 6,7-Dichloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)quinoxalin-2(1H)-one (CAS 478257-53-3)
- Androstanolone-17-Benzoate (CAS 1057-07-4)
- Abiraterone acetate-D3 (CAS 2122245-10-5)
- 3-(1-Ethylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352516-22-3)
- N-methyl-1H-1,3-benzodiazol-4-amine (CAS 1504941-39-2)
- (2-(Aminomethyl)morpholino)(6-methylpyridin-2-yl)methanone (CAS 1837263-88-3)
- Cetirizine Impurity 63 DiHCl (CAS CATO-C4X-108363)
- Cholecystokinin-33 (1-21) (porcine) (H-2410.0500) (CAS 101831-07-6)
- 4-Methyl-N-(pyridin-2-yl)benzenesulfonamide (CAS 52776-76-8)
- rel-((3aR,7aR)-5-Methyloctahydro-7aH-pyrrolo[3,4-c]pyridin-7a-yl)methanol dihydrochloride (CAS 2243507-51-7)
- 5-(chlorodifluoromethyl)-3-methyl-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 1375473-57-6)
- Costol (CAS 515-20-8)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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 18665070610 / Nicole.chen@cato-chem.com