| Identification | Back Directory | [Name]
5-Methylpyridine-3-carboxaldehyde | [CAS]
100910-66-5 | [Synonyms]
5-METHYLNICOTINALDEHYDE
Nicotinaldehyde, 5-methyl-
5-Methylpyridin-3-carbaldehyde
5-Methylpyridine-3-carbaldehyde
5-Methylpyridine-3-carboxaldehyde
3-Pyridinecarboxaldehyde,5-methyl-
5-Methylpyridine-3-carboxyaldehyde
3-Pyridinecarboxaldehyde,5-methyl-(9CI)
5-Methylpyridine-3-carboxaldehyde ISO 9001：2015 REACH | [Molecular Formula]
C7H7NO | [MDL Number]
MFCD08272078 | [MOL File]
100910-66-5.mol | [Molecular Weight]
121.14 |
| Chemical Properties | Back Directory | [Melting point ]
37 °C | [Boiling point ]
68 °C(Press: 0.5 Torr) | [density ]
1.095±0.06 g/cm3(Predicted) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
solid | [pka]
3.72±0.20(Predicted) | [Appearance]
White to yellow Solid |
| Hazard Information | Back Directory | [Synthesis]
Step 2. Synthesis of 5-methyl-3-pyridinecarboxaldehyde. A mixture of 5-methyl-3-pyridinemethanol (106 mg, 0.86 mmol) with activated MnO2 (376 mg) in dichloromethane (10 mL) was reacted at room temperature with stirring overnight. Upon completion of the reaction, the MnO2 black solid was removed by filtration. The filtrate was concentrated under reduced pressure to afford 5-methylpyridine-3-carbaldehyde as a colorless oil (100 mg, 85% yield). The product was characterized by 1H NMR (CDCl3): δ 10.10 (s, 1H), 8.89 (s, 1H), 8.68 (s, 1H), 7.98 (s, 1H), 2.45 (s, 3H). | [References]
[1] Patent: EP1230232, 2004, B1. Location in patent: Page 40
[2] Journal of Medicinal Chemistry, 2004, vol. 47, # 25, p. 6299 - 6310
[3] Journal of Organic Chemistry, 1988, vol. 53, # 15, p. 3513 - 3521
[4] Patent: WO2016/185423, 2016, A1. Location in patent: Page/Page column 74 |
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| Company Name: |
Tetranov Biopharm
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| Telephone: |
13526569071 |
| Website: |
http://www.leadmedpharm.com/index.html |
| Company Name: |
China Langchem Inc.
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| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
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