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Methyl 3-hydroxy-4-nitrobenzoate

Application
Product Name
Methyl 3-hydroxy-4-nitrobenzoate
CAS No.
713-52-0
Chemical Name
Methyl 3-hydroxy-4-nitrobenzoate
Synonyms
TIMTEC-BB SBB002401;RARECHEM AL BF 0673;Vibegron Impurity 10;3-HYDROXY-4-NITROMETHYLBENZOATE;METHYL 3-HYDROXY-4-NITROBENZOATE;Methyl3-Hydroxy-4-nitrobenzoate>Methyl3-hydroxy-4-nitrobenzoate,98%;4-Nitro-3-hydroxybenzoic acid methyl ester;3-HYDROXY-4-NITROBENZOIC ACID METHYL ESTER;Benzoic acid, 3-hydroxy-4-nitro-, Methyl ester
CBNumber
CB9101827
Molecular Formula
C8H7NO5
Formula Weight
197.14
MOL File
713-52-0.mol
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Methyl 3-hydroxy-4-nitrobenzoate Property

Melting point:
90-91°C
Boiling point:
346.4±27.0 °C(Predicted)
Density 
1.432±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
pka
6.05±0.13(Predicted)
color 
Light yellow to Amber to Dark green
BRN 
2583832
CAS DataBase Reference
713-52-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
Hazard Note 
Irritant
HS Code 
2918290090
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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

TCI Chemical
Product number
M2250
Product name
Methyl 3-Hydroxy-4-nitrobenzoate
Purity
>98.0%(GC)
Packaging
5g
Price
$71
Updated
2025/07/31
TCI Chemical
Product number
M2250
Product name
Methyl 3-Hydroxy-4-nitrobenzoate
Purity
>98.0%(GC)
Packaging
25g
Price
$237
Updated
2025/07/31
TRC
Product number
M323468
Product name
Methyl 3-Hydroxy-4-nitrobenzoate
Packaging
1g
Price
$75
Updated
2021/12/16
AK Scientific
Product number
J94962
Product name
Methyl 3-Hydroxy-4-nitrobenzoate
Packaging
5g
Price
$14
Updated
2021/12/16
AK Scientific
Product number
X4614
Product name
Methyl 3-Hydroxy-4-nitrobenzoate
Packaging
5g
Price
$19
Updated
2021/12/16
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Methyl 3-hydroxy-4-nitrobenzoate Chemical Properties,Usage,Production

Application

Methyl 3-hydroxy-4-nitrobenzoate is an organic intermediate that can be obtained by esterification of 3-hydroxy-4-nitrobenzoic acid. It can be used as an organic synthesis intermediate and a pharmaceutical intermediate, and is mainly used in laboratory research and development processes and chemical production processes.

Synthesis

67-56-1

619-14-7

713-52-0

Concentrated sulfuric acid (0.5 mL) was slowly added dropwise to a solution of 3-hydroxy-4-nitrobenzoic acid (1.88 g, 10.3 mmol) dissolved in undried HPLC-grade methanol (60 mL), and the reaction mixture was subsequently heated to reflux for 18 hours. Upon completion of the reaction, sodium bicarbonate was added to the reaction solution to neutralize the acidity, followed by evaporation of the solvent under reduced pressure. To the residue, water and ethyl acetate were added for extraction and the aqueous layer was separated. The aqueous layer was further extracted five times with ethyl acetate. All organic layers were combined, washed twice with saturated brine, dried over anhydrous magnesium sulfate, and finally concentrated under reduced pressure to remove the solvent to give methyl 3-hydroxy-4-nitrobenzoate as yellow crystals with a yield of 2.00 g (99% yield) and a melting point of 89.5-90.5°C (literature values: 86-88°C, 91-92°C). UV spectrum (methanol): λmax = 238, 270, 351 nm. infrared spectrum (ATR): ν = 3310, 3124, 3050, 2962, 2842, 1720, 1622, 1587, 1521, 1476, 1434, 1323, 1283, 1222, 1147, 1098, 1067, 967, 891, 843, 798, 780, 743, 666 cm-1.1H NMR (500 MHz, CDCl3): δ=3.96 (s, 3H), 7.61 (dd, J=8.8, 1.7 Hz, 1H), 7.83 (d, J=1.7 Hz, 1H), 8.17 (d, J=8.8 Hz, 1H), 10.50 (s , 1H).13C NMR and DEPT (125 MHz, CDCl3): δ = 53.08 (CH3), 120.73 (CH), 121.80 (CH), 125.41 (CH), 135.90 (C), 138.10 (C), 154.79 (C), 164.97 (C=O). Mass spectrum (ESI, -10V): m/z=196 ([M-H]-). Calculated elemental analysis (C8H7NO5): C 48.74%, H 3.58%, N 7.10%; measured values: C 48.58%, H 3.44%, N 7.25%.

References

[1] Synlett, 2008, # 11, p. 1698 - 1702
[2] Organic and Biomolecular Chemistry, 2012, vol. 10, # 15, p. 2928 - 2933
[3] Synlett, 2015, vol. 26, # 9, p. 1175 - 1178
[4] Bioorganic and Medicinal Chemistry, 2006, vol. 14, # 24, p. 8219 - 8248
[5] Tetrahedron, 2012, vol. 68, # 33, p. 6727 - 6736

Methyl 3-hydroxy-4-nitrobenzoate Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl 3-hydroxy-4-nitrobenzoate Suppliers

Americas 1 China 150 Europe 1 Germany 3 India 8 Japan 1 Slovakia 1 Switzerland 1 United Kingdom 13 United States 20 Global 199
Accela ChemBio Inc.
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View Lastest Price from Methyl 3-hydroxy-4-nitrobenzoate manufacturers

Henan Fengda Chemical Co., Ltd
Product
Methyl 3-hydroxy-4-nitrobenzoate 713-52-0
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Shaanxi Dideu Medichem Co. Ltd
Product
Methyl 3-hydroxy-4-nitrobenzoate 713-52-0
Price
US $0.00-0.00/Kg
Min. Order
1KG
Purity
99.0%
Supply Ability
100 tons
Release date
2020-01-10
Career Henan Chemical Co
Product
Methyl 3-hydroxy-4-nitrobenzoate 713-52-0
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100KG
Release date
2018-12-18

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