ChemicalBook >> CAS DataBase List >>4-Amino-2-chloropyridine


Chemical Name:
2-CHLOROPYRIDIN-4-AMINE;2-CHLORO-4-AMINOPYRIDINE;oropyridin-4-amine;TIMTEC-BB SBB004235;2-Chloro-4-aminopyri;4-Amino-2-chloropyri;2-CHLORO-4-PYRIDINAMINE;2-CHLORO-4-AMINOPVRIDINE;4-AMINO-2-CHLOROPYRIDINE;4-Pyridinamine, 2-chloro-
Molecular Formula:
Molecular Weight:
MDL Number:
MOL File:
MSDS File:
Modify Date:
2022-08-15 17:39:21

4-Amino-2-chloropyridine Properties

Melting point 90-94 °C(lit.)
Boiling point 153°C 5mm
Density 1.2417 (rough estimate)
refractive index 1.5110 (estimate)
Flash point 153°C/5mm
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka 4.73±0.30(Predicted)
form Crystalline Powder
color Light yellow
Water Solubility Slightly soluble in water.
BRN 108671
CAS DataBase Reference 14432-12-3(CAS DataBase Reference)
NIST Chemistry Reference 4-Amino-2-chloropyridine(14432-12-3)


Risk and Safety Statements

Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39-36/37/39
RIDADR  2811
WGK Germany  3
HazardClass  IRRITANT
HS Code  29333999

4-Amino-2-chloropyridine price More Price(49)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 522937 4-Amino-2-chloropyridine 97% 14432-12-3 10g $112 2022-05-15 Buy
TCI Chemical A0895 4-Amino-2-chloropyridine 14432-12-3 1g $17 2022-04-27 Buy
TCI Chemical A0895 4-Amino-2-chloropyridine 14432-12-3 5g $48 2022-04-27 Buy
Alfa Aesar B22098 4-Amino-2-chloropyridine, 98% 14432-12-3 5g $56 2021-12-16 Buy
Alfa Aesar B22098 4-Amino-2-chloropyridine, 98% 14432-12-3 1g $26.8 2021-12-16 Buy
Product number Packaging Price Buy
522937 10g $112 Buy
A0895 1g $17 Buy
A0895 5g $48 Buy
B22098 5g $56 Buy
B22098 1g $26.8 Buy

4-Amino-2-chloropyridine Chemical Properties,Uses,Production


4-Amino-2-chloropyridine is an important pharmaceutical and pesticide intermediate. It can synthesize N-(2-chloro-4-pyridyl)urea regulators that promote plant growth. It is also a key substance in the synthesis of KT-30 (Forchlorfenuron, IUPAC name N-(2-chloro-4-pyridyl)-N'-phenylurea). KT-30 is a highly active cytokinin, which has the biological activity of promoting tissue growth, promoting bud development and green preservation; it has an effect of increasing yield on apple, pear, grape, peach and other fruit crops.
4-Amino-2-chloropyridine itself can also be used as a pesticide alone, and has high activity against various pathogens such as rust, powdery mildew, rice blast, and apple downy mildew. 4-Amino-2-chloropyridine and its pharmaceutical and pesticide intermediates have the advantages of high biological activity, low toxicity, long-lasting period and easy degradation in the environment, so they have broad application prospects in agricultural production.

Chemical Properties

White powder.


An aminopyridine derivative with potential herbicidal activity.


4-Amino-2-chloropyridine may be used in the preparation of:

  • 3-deazacytosine
  • 7-substituted 1-alky-1,4-dihydro-4-oxo-1,6-naphthyridine-3-carboxylic acids
  • 1,6-naphthyridines

General Description

4-Amino-2-chloropyridine is a chloroaminoheterocyclic compound. It readily undergoes Suzuki-Miyaura coupling with phenylboronic acid.

Synthesis of 4-Amino-2-chloropyridine from 4-Amino-2-chloropyridine and 2-Chloro-4-nitropyridine 1-oxide
Global( 530)Suppliers
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Jinan Qinmu Fine Chemical Co.,Ltd.
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Henan DaKen Chemical CO.,LTD.
+86-371-66670886 China 16704 58
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+86-0371-55170693 +86-19937530512 China 22021 55
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Jinan Finer Chemical Co., Ltd
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View Lastest Price from 4-Amino-2-chloropyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2022-07-26 4-Amino-2-chloropyridine
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
2022-02-25 4-Amino-2-chloropyridine
US $0.00 / Kg/Drum 100g/Bag 99% 50mt Jinan Finer Chemical Co., Ltd
2022-02-21 2-Chloro-4-aminopyridine
US $180.00 / KG 1KG 99% 80tons/month Hebei Dongdu Import and Export Co. LTD
2-CHLORO-4-PYRIDINAMINE 2-CHLORO-PYRIDIN-4-YLAMINE 4-AMINO-2-CHLOROPYRIDINE TIMTEC-BB SBB004235 4-Pyridinamine, 2-chloro- 2-CHLORO-4-AMINOPYRIDINE 97% AMINO-2-CHLOROPYRIDINE, 4- 2-CHLORO-4-AMINOPVRIDINE 4-Pyridinamine,2-chloro-(9CI) 4-Amino-2-Chloropyridine 98.5% 2-Chloro-4-aminopyridine ,99% 2-Chloro-4-aminopyri 2-Chloro-4-aminopyridine,97% 4-Amino-2-chloropyridine,97% 4-Amino-2-chloropyridine ,99% 4-Amino-2-chloropyridine ,98% 4-Amino-2-chloropyri 4-aMino -2-chlorine pyridine 4-Amino-2-chloropyridine 2-Chloro-4-pyridinamine 4-Amino-2-chloropyridine 97% 2-Chloro-4-anminopyridine oropyridin-4-amine 4-Amino-2-chloropyridine fandachem 4-Amino-2-chloropyridine ISO 9001:2015 REACH 2-CHLORO-4-AMINOPYRIDINE 2-CHLOROPYRIDIN-4-AMINE 14432-12-3 AMINE Chloropyridines Halopyridines Building Blocks Heterocyclic Building Blocks Halogenated Heterocycles Pyridines API Intermediate Aromatics Heterocycles amine| alkyl chloride Pyridines derivates Chloropyridines Halopyridines C5Heterocyclic Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Pyridines, Pyrimidines, Purines and Pteredines PYRIDINE FINE Chemical & INTERMEDIATES Amines blocks Pyridines