ChemicalBook > CAS DataBase List > 2-Chloro-5-nitro isonicotinic acid

2-Chloro-5-nitro isonicotinic acid

Product Name: 2-Chloro-5-nitro isonicotinic acid
CAS No.: 907545-47-5
Chemical Name: 2-Chloro-5-nitro isonicotinic acid
Synonyms: 2-Chloro-5-nitroisonotinic acid;2-Chloro-5-nitro isonicotinic acid;2-Chloro-5-nitroisonicotinic acid 97%;2-chloro-5-nitropyridine-4-carboxylicaci;2-chloro-5-nitropyridine-4-carboxylic acid;2-chloro-5-nitropyridine-4-carbo×ylic acid;2-chloro-5-nitro-4-Pyridinecarboxylic acid;4-Pyridinecarboxylic acid, 2-chloro-5-nitro-
CBNumber: CB62503684
Molecular Formula: C6H3ClN2O4
Formula Weight: 202.55
MOL File: 907545-47-5.mol

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2-Chloro-5-nitro isonicotinic acid Property

Boiling point:: 480.2±45.0 °C(Predicted)
Density: 1.702±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 1.08±0.25(Predicted)
form: crystalline powder
color: White

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Safety

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

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

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N-Bromosuccinimide Price

TRC

Product number: C612075
Product name: 2-chloro-5-nitroisonicotinicAcid
Packaging: 250mg
Price: $200
Updated: 2021/12/16

Apolloscientific

Product number: OR303997
Product name: 2-Chloro-5-nitroisonicotinicacid
Purity: 97%
Packaging: 1g
Price: $16
Updated: 2021/12/16

Apolloscientific

Product number: OR303997
Product name: 2-Chloro-5-nitroisonicotinicacid
Purity: 97%
Packaging: 5g
Price: $58
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC32457
Product name: 2-Chloro-5-nitro isonicotinic acid
Packaging: 100mg
Price: $60
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H54-5-0Z
Product name: 2-Chloro-5-nitroisonicotinic acid
Packaging: 250mg
Price: $61
Updated: 2021/12/16

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2-Chloro-5-nitro isonicotinic acid Chemical Properties,Usage,Production

Synthesis

23056-33-9

907545-47-5

General procedure for the synthesis of 2-chloro-5-nitroisonicotinic acid from 2-chloro-5-nitro-4-methylpyridine: 2-chloro-4-methyl-5-nitropyridine (31 g, 180 mmol) was dissolved in concentrated hydrochloric acid (300 mL) and the resulting mixture was cooled to 0 °C. Subsequently, chromium trioxide (CrO3, 59.4 g, 594 mmol) was slowly added to the solution. After continuous stirring at 0 °C for 1 h, the reaction mixture was gradually warmed to room temperature and stirring was continued overnight. After completion of the reaction, the mixture was slowly poured into ice water (1 L). After the mixture was warmed up to room temperature, filtration operation was carried out. The resulting solid was washed thoroughly with distilled water (2 L) and subsequently dried under vacuum to afford the target product 2-chloro-5-nitroisonicotinic acid as a white solid (28.5 g, 78% yield). The product was analyzed by LC/MS showing MS (ES) m/e 203 (MH+); 1H NMR (300 MHz, DMSO-d6) δ ppm 8.04 (s, 1H), 9.16 (s, 1H).

References

[1] Patent: WO2013/95761, 2013, A1. Location in patent: Page/Page column 39
[2] Patent: US2016/244451, 2016, A1. Location in patent: Paragraph 0167; 0168; 0169
[3] Patent: WO2015/200534, A2. Location in patent: Paragraph 00610
[3] Patent: , 2015, . Location in patent: Paragraph 00610
[5] Patent: US2006/122236, 2006, A1. Location in patent: Page/Page column 20

2-Chloro-5-nitro isonicotinic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Chloro-5-nitro isonicotinic acid manufacturers

Career Henan Chemical Co

Product: 2-Chloro-5-nitro isonicotinic acid 907545-47-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-02

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907545-47-5