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| 2,3,5-Collidine Basic information |
Product Name: | 2,3,5-Collidine | Synonyms: | 2,3,5-Trimethylpyridine 98%;235CO;2,3,5-COLLIDINE;2,3,5-TRIMETHYLPYRIDINE;Pyridine, 2,3,5-trimethyl-;2,3,5-Collidine, 99+%;2,3,5-COLLIDINE 2,3,5-TRIMETHYLPYRIDINE;2,3,5-Trimethyl pyridine ,99% | CAS: | 695-98-7 | MF: | C8H11N | MW: | 121.18 | EINECS: | 211-786-1 | Product Categories: | Aromatics;Heterocycles;Pyridines derivates;Intermediates & Fine Chemicals;Pharmaceuticals;bc0001 | Mol File: | 695-98-7.mol | |
| 2,3,5-Collidine Chemical Properties |
Melting point | -56.98°C (estimate) | Boiling point | 184 °C(lit.) | density | 0.931 g/mL at 25 °C(lit.) | refractive index | n20/D 1.508(lit.) | Fp | 165 °F | storage temp. | Inert atmosphere,Room Temperature | solubility | Chloroform (Slightly), Methanol (Slightly) | pka | 6.53±0.20(Predicted) | form | Liquid | Specific Gravity | 0.94 | color | Clear colorless to very slightly yellow | Water Solubility | SLIGHTLY SOLUBLE | BRN | 108832 | InChIKey | GFYHSKONPJXCDE-UHFFFAOYSA-N | CAS DataBase Reference | 695-98-7(CAS DataBase Reference) | NIST Chemistry Reference | Pyridine, 2,3,5-trimethyl-(695-98-7) |
| 2,3,5-Collidine Usage And Synthesis |
Chemical Properties | clear colourless to very slightly yellow liquid | Uses | Omeprazole intermediate. | Uses | 2,3,5-Collidine is omeprazole intermediate which is the drug involved in proton pump inhibitors to block the production of stomach acid. It is used in the manufacture vitamin D3. |
| 2,3,5-Collidine Preparation Products And Raw materials |
Raw materials | Propionaldehyde-->2-Butanone, 3-methyl-, oxime-->2-hydroxy-3,5,6-trimethyl-1H-pyridin-4-one-->2,4-DICHLORO-3,5,6-TRIMETHYLPYRIDINE-->4-Chloro-2,3,5-trimethylpyridine-->2-Butyne-->2-Methylallylamine-->3-Methyl-2-butanone-->1-Propanol-->Sulfuric acid | Preparation Products | 3,5-Dimethyl-4-methoxy-2-pyridinemethanol-->2-(Chloromethyl)-3,5-dimethyl-4-methoxypyridine-->2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride-->3-Pyridinecarboxylicacid,5,6-dimethyl-(9CI)-->2,3,5-Trimethylpyridine-1-Oxide |
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