- 2-Picoline-N-oxide
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- $0.10 / 1KG
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2019-12-26
- CAS:931-19-1
- Min. Order: 1KG
- Purity: 98.0%
- Supply Ability: 1000 tons
- 2-Picoline-N-oxide
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- $1.00 / 1KG
-
2019-07-06
- CAS:931-19-1
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 100KG
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| | 2-Picoline-N-oxide Basic information |
| Product Name: | 2-Picoline-N-oxide | | Synonyms: | 2-PICOLINE-N-OXIDE 95%(MIN);2-Methylpyridine-N-oxide hemihydrate(2-Picoline-N-oxide hemihydrate);Alpha-picoline N-oxide, 2-Picoline N-oxide;2-Methyl-1-oxidopyridin-1-ium;a-Picoline 1-oxide;a-Picoline N-oxide;1-Oxylato-2-methylpyridinium;2-Picoline-N-oxide,98% | | CAS: | 931-19-1 | | MF: | C6H7NO | | MW: | 109.13 | | EINECS: | 213-230-3 | | Product Categories: | Pyridines;Pyridine;bc0001 | | Mol File: | 931-19-1.mol |  |
| | 2-Picoline-N-oxide Chemical Properties |
| | 2-Picoline-N-oxide Usage And Synthesis |
| Chemical Properties | light yellow to brown crystalline low melting mass | | Uses | 2-Picoline N-oxide is used in proteomics research. Also used as pharmaceutical intermediates. | | Definition | ChEBI: Picoline N-oxide is a member of methylpyridines and a member of pyridine N-oxides. | | Application | 2-Methylpyridine 1-oxide is a useful building block for organic synthesis. | | Purification Methods | Purify the N-oxide by fractional distillation, and it can be recrystallised from *C6H6/hexane but is hygroscopic. [Bullitt & Maynard J Am Chem Soc 76 1370 1954, Ross et al. J Am Chem Soc 78 3625 1956, IR: Wiley & SlaymAker J Am Chem Soc 79 2233 1957.] The picrate has m 125-126.5o (from EtOH) [Boekelheide & Linn J Am Chem Soc 76 1286 1954]. The phthalate has m 115-116o (from EtOH) [den Hertog et al. Recl Trav Chim Pays-Bas 70 591 1951.]. [Beilstein 20 III/IV 2689, 20/5 V 479.] |
| | 2-Picoline-N-oxide Preparation Products And Raw materials |
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