ChemicalBook > CAS DataBase List > 2-PHENYL-ISONICOTINIC ACID

2-PHENYL-ISONICOTINIC ACID

Product Name: 2-PHENYL-ISONICOTINIC ACID
CAS No.: 55240-51-2
Chemical Name: 2-PHENYL-ISONICOTINIC ACID
Synonyms: 2-Phenylisonicotinicaci;2-PHENYL-ISONICOTINIC ACID;2-Phenyl-4-pyridinecarboxylic acid;2-PHENYLPYRIDINE-4-CARBOXYLIC ACID;4-Pyridinecarboxylic acid, 2-phenyl-;2-Phenylpyridine-4-carboxylic acid, 4-Carboxy-2-phenylpyridine
CBNumber: CB1249787
Molecular Formula: C12H9NO2
Formula Weight: 199.21
MOL File: 55240-51-2.mol

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2-PHENYL-ISONICOTINIC ACID Property

Melting point:: 270-271 °C
Boiling point:: 478.8±33.0 °C(Predicted)
Density: 1.241±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
pka: 1.89±0.10(Predicted)
color: White to Orange to Green
CAS DataBase Reference: 55240-51-2

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 22
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CVT00064
Product name: 2-Phenylisonicotinic acid
Packaging: 1g
Price: $427
Updated: 2025/07/31

TCI Chemical

Product number: P2453
Product name: 2-Phenylpyridine-4-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $189
Updated: 2025/07/31

TRC

Product number: P399390
Product name: 2-Phenylisonicotinic acid
Packaging: 10mg
Price: $45
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H56-1-1B
Product name: 2-Phenylisonicotinic acid
Purity: 98%
Packaging: 250mg
Price: $132
Updated: 2021/12/16

AK Scientific

Product number: V6577
Product name: 2-Phenylisonicotinic acid
Packaging: 1g
Price: $232
Updated: 2021/12/16

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2-PHENYL-ISONICOTINIC ACID Chemical Properties,Usage,Production

Synthesis

66572-56-3

98-80-6

55240-51-2

Under nitrogen protection, 2-bromo-4-pyridinecarboxylic acid (0.210 g, 1.040 mmol) was dissolved in degassed 1,2-dimethoxyethane (DME, 8 mL). Tetrakis(triphenylphosphine)palladium(0) (0.060 g, 0.052 mmol) was added to the solution and the reaction mixture was stirred for 15 minutes. Subsequently, aqueous potassium carbonate (4.16 mL, 8.32 mmol) and phenylboronic acid (0.171 g, 1.403 mmol) were added. The reaction mixture was refluxed at 95 °C for 18 h, after which it was cooled to room temperature. The reaction mixture was filtered through diatomaceous earth and the pH was adjusted to 3-4 with acid to precipitate a white precipitate, which was filtered and washed with water. The white powdery product 2-phenyl-pyridine-4-carboxylic acid was obtained by recrystallization from 2-methoxyethanol. Yield: 0.106 g, 57% yield. The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ 7.44-7.60 (m, 3H), 7.71-7.86 (dd, J = 4.9, 1.5 Hz, 1H), 8.05-8.19 (m, 2H), 8.23-8.35 (t, J = 1.2 Hz, 1H), 8.79-8.93 (dd, J = 5.1, 0.8 Hz, 1H), 13.56-13.97 (s, 1H).UPLC-ESI analysis: retention time 1.37 min, m/z 200.5 [M + H]+ (purity 92%).

References

[1] Organic Letters, 2016, vol. 18, # 23, p. 6094 - 6097
[2] Patent: US2014/357650, 2014, A1. Location in patent: Paragraph 0456; 0457; 0458; 0459
[3] Journal of Medicinal Chemistry, 2014, vol. 57, # 7, p. 3053 - 3074
[4] Patent: WO2011/32269, 2011, A1. Location in patent: Page/Page column 34
[5] Patent: US2005/54627, 2005, A1. Location in patent: Page/Page column 44

2-PHENYL-ISONICOTINIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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2-PHENYL-ISONICOTINIC ACID Suppliers

China 81 Germany 1 India 4 Japan 1 Switzerland 1 United Kingdom 2 United States 10 Global 100

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View Lastest Price from 2-PHENYL-ISONICOTINIC ACID manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 2-Phenylisonicotinic Acid 55240-51-2
Price: US $3.00-9.00/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 50kg
Release date: 2025-07-28

Career Henan Chemical Co

Product: 2-Phenylisonicotinic Acid 55240-51-2
Price: US $1.00/g
Min. Order: 1g
Purity: 95-99%
Supply Ability: 1ton
Release date: 2020-01-10

Career Henan Chemical Co

Product: 2-PHENYL-ISONICOTINIC ACID 55240-51-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95--99%
Supply Ability: 1ton
Release date: 2020-01-08

55240-51-2, 2-PHENYL-ISONICOTINIC ACIDRelated Search:

oxycinchophen CINCHOPHEN 2-(4-CHLORO-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID 2-HYDROXY-6-PHENYLPYRIDINE-4-CARBOXYLIC ACID Ethyl 2-methyl-6-phenylpyridine-3-carboxylate 5-(4-Fluorophenyl)pyridine-2-carboxylic acid 2-Phenylpyridine 2-(4-AMINO-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID 6-CHLORO-2-(4-CHLOROPHENYL)-4-QUINOLINE CARBOXYLIC ACID 2-(3-AMINO-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID 2-BIPHENYL-4-YL-QUINOLINE-4-CARBOXYLIC ACID 2-(4-BROMO-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID 2-PHENYL-QUINOLINE-4-CARBOXYLIC ACID METHYL ESTER 2-P-TOLYL-QUINOLINE-4-CARBOXYLIC ACID 6-BROMO-2-(4-BROMO-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID 2-(4-METHOXY-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID 6-METHOXY-2-PHENYL-4-QUINOLINECARBOXYLIC ACID 2-(4-METHOXYPHENYL)-7-METHYLQUINOLINE-4-CARBOXYLIC ACID

2-PHENYLPYRIDINE-4-CARBOXYLIC ACID

2-PHENYL-ISONICOTINIC ACID

2-Phenyl-4-pyridinecarboxylic acid

2-Phenylpyridine-4-carboxylic acid, 4-Carboxy-2-phenylpyridine

4-Pyridinecarboxylic acid, 2-phenyl-

2-Phenylisonicotinicaci

55240-51-2

Carboxylic Acids

Pyridines

API intermediates

Carboxylic Acids