![](/CAS/GIF/66572-55-2.gif)
6-Methoxynicotinic acid synthesis
- Product Name:6-Methoxynicotinic acid
- CAS Number:66572-55-2
- Molecular formula:C7H7NO3
- Molecular Weight:153.14
![Methyl 6-methoxynicotinate](/CAS/GIF/26218-80-4.gif)
26218-80-4
151 suppliers
$7.00/1g
![6-Methoxynicotinic acid](/CAS/GIF/66572-55-2.gif)
66572-55-2
169 suppliers
$15.00/5g
Yield: 92%
Reaction Conditions:
with sodium hydroxide;water in methanol at 70; for 1.5 h;
Steps:
A2.1
NaOH (0.36 g, 9.0 mmol) was dissolved in MeOH (5 itiL)' and water (5 mL) . Methyl 6-methoxynicotinate (1.0Og, 5.98 mmol) was added and the mixture was stirred at 700C for 90 minutes. The solution was cooled and diluted with IN NaOH (25 mL) . The solution was extracted with EtOAc and the separated aqueous layer was acidified to pH 1. The aqueous layer was extracted with EtOAc (3 times) and the combined organic layers were dried
References:
TAKEDA PHARMACEUTICAL COMPANY LIMITED WO2008/11131, 2008, A2 Location in patent:Page/Page column 138-139
![2-METHOXYPYRIDINE-5-CARBONITRILE](/CAS/GIF/15871-85-9.gif)
15871-85-9
132 suppliers
$6.00/250mg
![6-Methoxynicotinic acid](/CAS/GIF/66572-55-2.gif)
66572-55-2
169 suppliers
$15.00/5g
![6-Methylnicotinic acid](/CAS/GIF/3222-47-7.gif)
3222-47-7
341 suppliers
$6.00/1g
![6-Methoxynicotinic acid](/CAS/GIF/66572-55-2.gif)
66572-55-2
169 suppliers
$15.00/5g
![3-Pyridinecarboxylicacid, 6-methoxy-, ethyl ester](/CAS/20180601/GIF/74925-37-4.gif)
74925-37-4
9 suppliers
inquiry
![6-Methoxynicotinic acid](/CAS/GIF/66572-55-2.gif)
66572-55-2
169 suppliers
$15.00/5g
![6-Methoxynicotinaldehyde](/CAS/GIF/65873-72-5.gif)
65873-72-5
275 suppliers
$5.00/250mg
![Sodium sulfite](/CAS/GIF/7757-83-7.gif)
7757-83-7
695 suppliers
$13.50/250G
![6-Methoxynicotinic acid](/CAS/GIF/66572-55-2.gif)
66572-55-2
169 suppliers
$15.00/5g