4-Formyl-1-methylpyridinium benzenesulfonate
4-Formyl-1-methylpyridinium benzenesulfonate structure
|
Common Name | 4-Formyl-1-methylpyridinium benzenesulfonate | ||
|---|---|---|---|---|
| CAS Number | 82228-89-5 | Molecular Weight | 279.312 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C13H13NO4S | Melting Point | ~95 °C | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Name | N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate |
|---|---|
| Synonym | More Synonyms |
| Melting Point | ~95 °C |
|---|---|
| Molecular Formula | C13H13NO4S |
| Molecular Weight | 279.312 |
| Exact Mass | 279.056519 |
| PSA | 86.53000 |
| LogP | 1.99510 |
| Storage condition | 2-8°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~82%
4-Formyl-1-meth... CAS#:82228-89-5 |
| Literature: Journal of the American Chemical Society, , vol. 104, # 16 p. 4446 - 4450 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
Recent contributions from the asymmetric aza-Michael reaction to alkaloids total synthesis.
Nat. Prod. Rep. 30(9) , 1211-25, (2013) This review focuses on recent applications of the aza-Michael reaction in alkaloids total synthesis with a special emphasis on stereoselectivity. The report highlights achievements and challenges over... |
|
|
Replacement of the double bond of antitubulin chalcones with triazoles and tetrazoles: Synthesis and biological evaluation.
Bioorg. Med. Chem. Lett. 21(2) , 764-8, (2011) In the chalcone scaffold, it is thought that the double bond is an important structural linker but it is likely not essential for the interaction with tubulin. Yet, it may be a potential site of metab... |
|
|
Total synthesis of ecteinascidin 743.
J. Am. Chem. Soc. 128(1) , 87-9, (2006) A convergent total synthesis of ecteinascidin 743 is realized from five building blocks of almost equal size. It takes 23 steps from l-3-hydroxy-4-methoxy-5-methyl phenylalanol (5) with an overall yie... |
| Pyridinium, 4-formyl-1-methyl- benzenesulfonate (1:1) |
| MFCD00043164 |
| benzenesulfonate,1-methylpyridin-1-ium-4-carbaldehyde |
| 4-Formyl-1-methylpyridinium benzenesulfonate |