ChemicalBook > CAS DataBase List > 5-BROMO-2-METHOXY-NICOTINIC ACID

5-BROMO-2-METHOXY-NICOTINIC ACID

Product Name
5-BROMO-2-METHOXY-NICOTINIC ACID
CAS No.
54916-66-4
Chemical Name
5-BROMO-2-METHOXY-NICOTINIC ACID
Synonyms
Zinc04352712;5-Bromo-2-methoxynic;5-Bromo-2-methoxynicotinicAci;2-Methoxy-5-bromoinicotinic acid;5-BROMO-2-METHOXY-NICOTINIC ACID;5-Bromo-2-methoxynicotinic acid 98%;5-Bromo-2-methoxypyridine-3-carboxylic acid;5-BROMO-2-METHOXY-3-PYRIDINECARBOXYLIC ACID;3-Pyridinecarboxylic acid, 5-bromo-2-methoxy-;5-BROMO-2-METHOXY-NICOTINIC ACID ISO 9001:2015 REACH
CBNumber
CB2313227
Molecular Formula
C7H6BrNO3
Formula Weight
232.03
MOL File
54916-66-4.mol
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5-BROMO-2-METHOXY-NICOTINIC ACID Property

Melting point:
156-158
Boiling point:
324.8±42.0 °C(Predicted)
Density 
1.713
storage temp. 
Inert atmosphere,Room Temperature
pka
2.97±0.10(Predicted)
form 
solid
Appearance
White to off-white Solid
InChI
InChI=1S/C7H6BrNO3/c1-12-6-5(7(10)11)2-4(8)3-9-6/h2-3H,1H3,(H,10,11)
InChIKey
SJLXURQPRRMPIV-UHFFFAOYSA-N
SMILES
C1(OC)=NC=C(Br)C=C1C(O)=O
CAS DataBase Reference
54916-66-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Safety Statements 
24/25
WGK Germany 
nwg
Hazard Note 
Irritant/Keep Cold
HazardClass 
IRRITANT
HS Code 
29333990
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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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
725250
Product name
5-Bromo-2-methoxypyridine-3-carboxylic acid
Purity
97%
Packaging
1g
Price
$103
Updated
2023/06/20
TRC
Product number
B696755
Product name
5-Bromo-2-methoxynicotinicacid
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
B696755
Product name
5-Bromo-2-methoxynicotinicacid
Packaging
500mg
Price
$65
Updated
2021/12/16
TRC
Product number
B696755
Product name
5-Bromo-2-methoxynicotinicacid
Packaging
1g
Price
$75
Updated
2021/12/16
Matrix Scientific
Product number
023784
Product name
5-Bromo-2-methoxy-nicotinic acid
Purity
99%
Packaging
5g
Price
$45
Updated
2021/12/16
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5-BROMO-2-METHOXY-NICOTINIC ACID Chemical Properties,Usage,Production

Uses

5-Bromo-2-methoxy-nicotinic acid is used as an intermediate in pharmaceutical synthesis and can be employed to prepare RXFP1 receptor agonists. Its synthetic products can selectively activate the RXFP1 receptor for the treatment of heart failure, with an EC50 value of approximately 6.3nM.

Synthesis

16498-81-0

54916-66-4

General procedure for the synthesis of 5-bromo-2-methoxynicotinic acid from 2-methoxynicotinic acid: 2-methoxynicotinic acid (20 g, 130.60 mmol) was dissolved in H2O (1500 mL) at room temperature, followed by slow addition of Br2 (20 mL, 375.45 mmol). The reaction mixture was stirred continuously at room temperature overnight. Upon completion of the reaction, the solid product was collected by filtration and washed thoroughly with deionized water and finally dried to afford 5-bromo-2-methoxynicotinic acid (25 g, 82% yield). The structure of the product was confirmed by 1H-NMR (DMSO-d6, 400 MHz) and mass spectrometry (MS): 1H-NMR δ 13.33 (br s, 1H), 8.47 (d, J = 2.4 Hz, 1H), 8.21 (d, J = 2.4 Hz, 1H), 3.90 (s, 3H); MS (M + H)+ m/z: 232/234.

References

[1] Patent: WO2013/33971, 2013, A1. Location in patent: Page/Page column 144
[2] Patent: US2014/213571, 2014, A1. Location in patent: Paragraph 0572

5-BROMO-2-METHOXY-NICOTINIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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5-BROMO-2-METHOXY-NICOTINIC ACID Suppliers

Carbosynth
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United Kingdom
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Apollo Scientific Ltd.
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Atlantic Research Chemicals Ltd.
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MOLEKULA Ltd.
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United Kingdom
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CARBONE SCIENTIFIC CO.,LTD
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UK GREEN SCIENTIFIC CO.,LIMITED
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View Lastest Price from 5-BROMO-2-METHOXY-NICOTINIC ACID manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
5-Bromo-2-methoxynicotinic acid 54916-66-4
Price
US $2.00-6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2025-08-06
Dideu Industries Group Limited
Product
5-BROMO-2-METHOXY-NICOTINIC ACID 54916-66-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-25
Career Henan Chemical Co
Product
5-BROMO-2-METHOXY-NICOTINIC ACID 54916-66-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2019-12-31

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