3-(Methoxymethoxy)-2-(tributylstannyl)pyridine CAS 405137-20-4
| CAS No. | 405137-20-4 |
| Molecular Formula | C19H35NO2Sn |
| Molecular Weight | 428.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 428.20 g/mol gives 3-(Methoxymethoxy)-2-(tributylstannyl)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(Methoxymethoxy)-2-(tributylstannyl)pyridine (CAS 405137-20-4), a certified reference material (molecular formula C19H35NO2Sn, MW 428.20 g/mol) for analytical method development and quality control.
3-(Methoxymethoxy)-2-(tributylstannyl)pyridine (C19H35NO2Sn) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(Methoxymethoxy)-2-(tributylstannyl)pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H35NO2Sn |
| Molecular Weight | 428.20 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methoxymethoxy Standards
- 6-(Methoxymethoxy)-2-(((3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole (CAS 1184993-29-0)
- 2,2'-Bis(methoxymethoxy)-[1,1'-binaphthalene]-3,3'-dicarbaldehyde (CAS 1446686-26-5)
- 3-(Methoxymethoxy)-7-methyl-8-((triisopropylsilyl)ethynyl)naphthalen-1-ol (CAS 2771460-13-8)
- 2,2'-Bis(methoxymethoxy)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthalene (CAS 1138818-27-5)
- 8-Ethyl-3-(methoxymethoxy)naphthalen-1-yl trifluoromethanesulfonate (CAS 2621932-59-8)
- 2-(2-(Methoxymethoxy)-5-((trifluoromethyl)thio)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096341-93-2)
- 1,3-Bis(methoxymethoxy)-5-[(1E)-2-[4-(methoxymethoxy)phenyl]ethenyl]-benzene (CAS 1414361-09-3)
- 6-(methoxymethoxy)-2-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)chromen-4-one (CAS 2471791-62-3)
Recommended Standards
- 2-Iodo-3-nitro-1-(phenylsulfonyl)-1H-indole (CAS 927807-86-1)
- N-((2,4-dichlorophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)glycine (CAS 337922-15-3)
- (E)-1-(4-bromophenyl)-3-(methyl((3-(trifluoromethyl)benzoyl)oxy)amino)prop-2-en-1-one (CAS 303151-53-3)
- Voriconazole Impurity 81 (CAS 1307315-04-3)
- 1-(4-Methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carbothioamide (CAS 1239753-95-7)
- Pyrisoxazole (CAS 847749-37-5)
- Ethyl 2-acetamidooxazole-4-carboxylate (CAS 35629-42-6)
- Butane-1-sulfinyl chloride (CAS 13455-88-4)
- 2-Chloro-3-(furan-2-yl)pyrazine (CAS 1488120-48-4)
- 1-(2-Amino-5-bromophenyl)-2-chloroethan-1-one (CAS 61871-82-7)
- 5-(tert-Butyl)oxazol-2-amine (CAS 33124-07-1)
- (3R,4S)-1-(tert-butoxycarbonyl)-4-(4-iodophenyl)pyrrolidine-3-carboxylate (CAS 1381948-05-5)
- 1-(2,4-Difluorophenyl)-3-(pyridin-2-ylsulfanyl)pyrrolidine-2,5-dione (CAS 329078-72-0)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
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