ChemicalBook > CAS DataBase List > 4-Chloroquinoline

4-Chloroquinoline

Product Name
4-Chloroquinoline
CAS No.
611-35-8
Chemical Name
4-Chloroquinoline
Synonyms
oroquinoL;4-CHLOROQUINOLINE;Quinoline, 4-chloro-;4-Chloroquinoline 97%;Butyraldehyde,Butanal;4-Chloroquinoline,99%;4-Chloroquinoline, 98%+;4-CHLOROQUINOLINE ISO 9001：2015 REACH
CBNumber
CB1366251
Molecular Formula
C9H6ClN
Formula Weight
163.6
MOL File
611-35-8.mol
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4-Chloroquinoline Property

Melting point:
28-31 °C (lit.)
Boiling point:
260-261 °C (lit.)
Density 
1.25 g/mL at 20 °C (lit.)
refractive index 
1.6110 (estimate)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to lump
pka
3.57±0.13(Predicted)
color 
White to Almost white
Water Solubility 
Partly soluble in water.
λmax
316nm(EtOH aq.)(lit.)
BRN 
114721
InChIKey
KNDOFJFSHZCKGT-UHFFFAOYSA-N
CAS DataBase Reference
611-35-8(CAS DataBase Reference)
NIST Chemistry Reference
4-Chloroquinoline(611-35-8)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-36
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29339900
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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich
Product number
C70509
Product name
4-Chloroquinoline
Purity
99%
Packaging
1g
Price
$73.8
Updated
2025/07/31
Sigma-Aldrich
Product number
C70509
Product name
4-Chloroquinoline
Purity
99%
Packaging
5g
Price
$189
Updated
2025/07/31
TCI Chemical
Product number
C2284
Product name
4-Chloroquinoline
Purity
>97.0%(GC)
Packaging
1g
Price
$57
Updated
2025/07/31
TCI Chemical
Product number
C2284
Product name
4-Chloroquinoline
Purity
>97.0%(GC)
Packaging
5g
Price
$171
Updated
2025/07/31
TRC
Product number
C381320
Product name
4-Chloroquinoline
Packaging
50mg
Price
$60
Updated
2021/12/16
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4-Chloroquinoline Chemical Properties,Usage,Production

Chemical Properties

Pale yellow low melting solid

Uses

4-Chloroquinoline is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Purification Methods

Possible impurities include the 2-isomer. It is best purified by converting to the picrate (m 212-213o dec) in EtOH and recrystallising it from EtOH (where the picrate of the 2-chloroquinoline remains in solution) or EtOAc . The picrate is decomposed with 5% aqueous NaOH, extracted in CHCl3, washed with H2O, dried (MgSO4), evaporated and distilled in a vacuum. It can be steam distilled from slightly alkaline aqueous solutions, the aqueous distillate is extracted with Et2O, evaporated and distilled. The distillate solidifies on cooling. [Bobránski Chem Ber 71 578 1938, Beilstein 20/7 V 314.]

4-Chloroquinoline Preparation Products And Raw materials

Raw materials

4-Hydroxyquinoline Triethyl orthoformate Diphenyl ether Phosphorus oxitrichloride Chloroform Diethyl ether Aniline Ethyl acetate Sodium hydroxide 2,2-Dimethyl-1,3-dioxane-4,6-dione Magnesium sulfate PETROLEUM ETHER

Preparation Products

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4-Chloroquinoline Suppliers

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View Lastest Price from 4-Chloroquinoline manufacturers

Hebei Zhanyao Biotechnology Co. Ltd
Product
4-CHLOROQUINOLINE
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-10-13
Shanghai kingmorn biotechnology Co.,LTD.
Product
4-CHLOROQUINOLINE 611-35-8
Price
US $0.00-0.00/KG
Min. Order
500g
Purity
98%
Supply Ability
>100KG
Release date
2021-07-16
Career Henan Chemical Co
Product
4-CHLOROQUINOLINE 611-35-8
Price
US $2.00/KG
Min. Order
1g
Purity
98%MIN
Supply Ability
ASK
Release date
2020-01-07

611-35-8, 4-ChloroquinolineRelated Search:

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  • 4-Chloroquinoline,99%
  • Butyraldehyde,Butanal
  • 4-Chloroquinoline, 98%+
  • 4-CHLOROQUINOLINE
  • Quinoline, 4-chloro-
  • 4-Chloroquinoline 97%
  • oroquinoL
  • 4-CHLOROQUINOLINE ISO 9001：2015 REACH
  • 611-35-8
  • C9H6CIN
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  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
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