ChemicalBook > CAS DataBase List > 6-Methoxynicotinic acid

6-Methoxynicotinic acid

Product Name
6-Methoxynicotinic acid
CAS No.
66572-55-2
Chemical Name
6-Methoxynicotinic acid
Synonyms
RARECHEM AL BO 0733;6-MethoxynicotinicAci;6-METHOXYNICOTINIC ACID;2-Methoxy-5-pyridinecarboxyL;6-methoxy-3-pyridinecarboxylate;6-Methoxypyridine-3-carboxylic acid;2-METHOXY-5-PYRIDINECARBOXYLIC ACID;2-METHOXYPYRIDINE-5-CARBOXYLIC ACID;6-methoxy-3-pyridinecarboxylic acid;6-Methoxy-pyridin-3-carboxylic acid
CBNumber
CB7491579
Molecular Formula
C7H7NO3
Formula Weight
153.14
MOL File
66572-55-2.mol
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6-Methoxynicotinic acid Property

Melting point:
171.5-172.5 °C(Solv: water (7732-18-5))
Boiling point:
283.8±20.0 °C(Predicted)
Density 
1.284
storage temp. 
Sealed in dry,Room Temperature
form 
solid
pka
3.74±0.10(Predicted)
color 
Light yellow
CAS DataBase Reference
66572-55-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
HazardClass 
IRRITANT
HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
M267125
Product name
2-Methoxy-5-pyridinecarboxylicAcid
Packaging
25g
Price
$275
Updated
2021/12/16
TRC
Product number
M267125
Product name
2-Methoxy-5-pyridinecarboxylicAcid
Packaging
100g
Price
$910
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0021241
Product name
6-METHOXYNICOTINIC ACID
Purity
95.00%
Packaging
25G
Price
$1097.71
Updated
2021/12/16
Matrix Scientific
Product number
011264
Product name
2-Methoxy-5-pyridinecarboxylic acid
Purity
98%
Packaging
100g
Price
$165
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0021241
Product name
6-METHOXYNICOTINIC ACID
Purity
95.00%
Packaging
5G
Price
$765.3
Updated
2021/12/16
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6-Methoxynicotinic acid Chemical Properties,Usage,Production

Uses

2-Methoxy-5-pyridinecarboxylic Acid is used in the synthesis of caudatin derivatives as anti-hepatitis B virus agents. In addition it can be used the synthesize potent, selective GSK-3 inhibitors for the use in the treatment of various ailments.

Definition

ChEBI: 6-Methoxy-pyridine-3-carboxylic acid is an aromatic carboxylic acid and a member of pyridines.

Synthesis

26218-80-4

66572-55-2

General procedure for the synthesis of 6-methoxynicotinic acid from methyl 6-methoxynicotinate: sodium hydroxide (0.36 g, 9.0 mmol) was dissolved in a solvent mixture of methanol (5 mL) and water (5 mL). To this solution was added methyl 6-methoxynicotinate (1.00 g, 5.98 mmol), followed by stirring the reaction mixture at 70 °C for 90 minutes. After completion of the reaction, the solution was cooled to room temperature and diluted with 1N sodium hydroxide solution (25 mL). The diluted solution was extracted with ethyl acetate and the aqueous layer was isolated. The aqueous layer was acidified to pH 1 with hydrochloric acid and subsequently extracted three times with ethyl acetate. All organic layers were combined, dried with anhydrous sodium sulfate and concentrated under reduced pressure to give 6-methoxynicotinic acid as a white solid (0.849 g, 92% yield). Mass spectrometry analysis (APCI positive ion mode) showed m/z 154.1 (100%) (M + H).

References

[1] Patent: WO2008/11131, 2008, A2. Location in patent: Page/Page column 138-139
[2] Patent: EP1621537, 2006, A1. Location in patent: Page/Page column 42
[3] Patent: EP1762568, 2007, A1. Location in patent: Page/Page column 40-41
[4] Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988, p. 227 - 234
[5] Patent: US2003/100576, 2003, A1

6-Methoxynicotinic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 6-Methoxynicotinic acid manufacturers

Dideu Industries Group Limited
Product
6-Methoxynicotinic acid 66572-55-2
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-22
Career Henan Chemical Co
Product
6-Methoxynicotinic acid 66572-55-2
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-09

66572-55-2, 6-Methoxynicotinic acidRelated Search:


  • 6-Methoxypyridine-3-carboxylic acid, 5-Carboxy-2-methoxypyridine, 2-Methoxypyridine-5-carboxylic acid
  • 6-methoxy-3-pyridinecarboxylic acid
  • 6-methoxy-3-pyridinecarboxylate
  • RARECHEM AL BO 0733
  • 2-METHOXYPYRIDINE-5-CARBOXYLIC ACID
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  • 6-METHOXYNICOTINIC ACID
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  • 2-Methoxy-5-pyridinecarboxyL
  • 3-Pyridinecarboxylic acid, 6-methoxy-
  • 6-MethoxynicotinicAci
  • 6-Methoxynicotinic acid ISO 9001:2015 REACH
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