ChemicalBook > CAS DataBase List > 4-chloroquinoline-7-carboxylic acid

4-chloroquinoline-7-carboxylic acid

Product Name: 4-chloroquinoline-7-carboxylic acid
CAS No.: 49713-58-8
Chemical Name: 4-chloroquinoline-7-carboxylic acid
Synonyms: 4-chloro-7-quinolinecarboxylic acid;4-chloroquinoline-7-carboxylic acid;7-Quinolinecarboxylic acid, 4-chloro-;4-chloroquinoline-7-carboxylic acid - [C86828];2,2'-Biquinoline-4,4'-diyl bis(phosphine) iridium(I) complex;3-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)benzonitrile
CBNumber: CB41856138
Molecular Formula: C10H6ClNO2
Formula Weight: 207.61
MOL File: 49713-58-8.mol

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4-chloroquinoline-7-carboxylic acid Property

Boiling point:: 364.2±27.0 °C(Predicted)
Density: 1.469±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 3.70±0.27(Predicted)
Appearance: White to off-white Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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: B419378
Product name: 4-Chloroquinoline-7-carboxylicAcid
Packaging: 500mg
Price: $155
Updated: 2021/12/16

Matrix Scientific

Product number: 118922
Product name: 4-Chloroquinoline-7-carboxylic acid
Purity: 95+%
Packaging: 250mg
Price: $287
Updated: 2021/12/16

Matrix Scientific

Product number: 118922
Product name: 4-Chloroquinoline-7-carboxylic acid
Purity: 95+%
Packaging: 1g
Price: $717
Updated: 2021/12/16

AK Scientific

Product number: Z4797
Product name: 4-Chloroquinoline-7-carboxylicacid
Packaging: 1g
Price: $1017
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0037112
Product name: 4-CHLOROQUINOLINE-7-CARBOXYLIC ACID
Purity: 95.00%
Packaging: 1G
Price: $1431.05
Updated: 2021/12/16

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4-chloroquinoline-7-carboxylic acid Chemical Properties,Usage,Production

Synthesis

346-55-4

49713-58-8

General procedure for the synthesis of 4-chloroquinoline-7-carboxylic acid from 4-chloro-7-trifluoromethylquinoline: 10.0 g (43.2 mmol) of 4-chloro-7-trifluoromethylquinoline was dissolved in 200 mL of concentrated hydrochloric acid. The reaction was heated in a microwave reactor with radiation at 550 W power for 2 hours. Upon completion of the reaction, the reaction mixture was slowly poured into ice water and the pH was adjusted to 3-4 with sodium hydroxide solution.The precipitated product was collected by diafiltration, washed several times with deionized water and subsequently dried. Finally 8.9 g of 4-chloroquinoline-7-carboxylic acid was obtained in 99% yield of the theoretical value. Thin layer chromatography (TLC) analysis showed an Rf value of 0.45 (silica gel plate, unfolding agent was toluene/ethanol = 4:1). The molecular formula of the product was C10H6ClNO2 (molecular weight 207.62), and the mass spectrometry analysis showed that the molecular ion peak (M+H)+ was 208/210 (chlorine isotope peak).

References

[1] Patent: WO2004/58743, 2004, A1. Location in patent: Page/Page column 116-117
[2] Patent: WO2004/80970, 2004, A1. Location in patent: Page 34; 35
[3] Patent: WO2016/118565, 2016, A1. Location in patent: Paragraph 00320
[4] Patent: US2004/102450, 2004, A1. Location in patent: Page/Page column 72
[5] Patent: US5773449, 1998, A

4-chloroquinoline-7-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-chloroquinoline-7-carboxylic acid manufacturers

Career Henan Chemical Co

Product: 4-chloroquinoline-7-carboxylic acid 49713-58-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 1ton
Release date: 2020-01-08

49713-58-8, 4-chloroquinoline-7-carboxylic acidRelated Search:

4-Chloroquinoline

4-chloroquinoline-7-carboxylic acid

4-chloro-7-quinolinecarboxylic acid

3-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)benzonitrile

7-Quinolinecarboxylic acid, 4-chloro-

4-chloroquinoline-7-carboxylic acid - [C86828]

2,2'-Biquinoline-4,4'-diyl bis(phosphine) iridium(I) complex

49713-58-8

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