- 4-Amino-2-chloropyridine
-
- $0.00 / 1KG
-
2026-05-27
- CAS:14432-12-3
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
|
| | 4-Amino-2-chloropyridine Chemical Properties |
| Melting point | 90-94 °C(lit.) | | Boiling point | 153°C 5mm | | density | 1.2417 (rough estimate) | | refractive index | 1.5110 (estimate) | | Fp | 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 | | InChI | 1S/C5H5ClN2/c6-5-3-4(7)1-2-8-5/h1-3H,(H2,7,8) | | InChIKey | BLBDTBCGPHPIJK-UHFFFAOYSA-N | | SMILES | Nc1ccnc(Cl)c1 | | CAS DataBase Reference | 14432-12-3(CAS DataBase Reference) | | NIST Chemistry Reference | 4-Amino-2-chloropyridine(14432-12-3) |
| 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 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 4-Amino-2-chloropyridine Usage And Synthesis |
| Description | 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. | | Uses | An aminopyridine derivative with potential herbicidal activity. | | Uses | 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
| | Definition | ChEBI: 4-Amino-2-chloropyridine is an aminopyridine. | | Reactions | 4-amino-2-chloropyridine (3 b) can be used as starting compound in the synthesis of novel cyclin-dependent kinase (CDK2) inhibitors and high-energy compounds.[1] | | General Description | 4-Amino-2-chloropyridine is a chloroaminoheterocyclic compound. It readily undergoes Suzuki-Miyaura coupling with phenylboronic acid. | | References | [1] Dinitropyridines: Synthesis and Reactions. Asian J. Org. Chem. 2024, e202400304. DOI:10.1002/ajoc.202400304
|
| | 4-Amino-2-chloropyridine Preparation Products And Raw materials |
|