ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Pyridine derivatives >2,4-Dichloropyridine-3-carboxaldehyde
2,4-Dichloropyridine-3-carboxaldehyde
- CAS No.
- 134031-24-6
- Chemical Name:
- 2,4-Dichloropyridine-3-carboxaldehyde
- Synonyms
- 2,4-dichloronicotinaldehyde;EOS-61543;2,4-Dichloro-3-formylpyridine;2,4-dichloronicotinaldehyde (en);2,4-Dichloro-pyridin-3-carbaldehyde;2,4-DICHLOROPYRIDINE-3-CARBOXALDEHYDE;3-Pyridinecarboxaldehyde,2,4-dichloro;2,4-dichloro-3-pyridine Carboxaldehyde;2,4-Dichloropyridine-3-carboxaldehyde 97%;2,4-Dichloropyridine-3-carboxaldehyde ISO 9001：2015 REACH
- CBNumber:
- CB4132686
- Molecular Formula:
- C6H3Cl2NO
- Molecular Weight:
- 176
- MOL File:
- 134031-24-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/10/20 10:10:04
| Melting point | 72-75℃ |
|---|---|
| Boiling point | 261.8±35.0 °C(Predicted) |
| Density | 1.488±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | powder to crystal |
| pka | -1.17±0.10(Predicted) |
| color | White to Orange to Green |
| Sensitive | Air Sensitive |
| InChIKey | GWBHJHIZHNTJLA-UHFFFAOYSA-N |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26 | |||||||||
| RIDADR | UN 2811 6.1 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2933399990 | |||||||||
| NFPA 704 |
|
2,4-Dichloropyridine-3-carboxaldehyde price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 711365 | 2,4-Dichloropyridine-3-carboxaldehyde 97% | 134031-24-6 | 500MG | ₹9688.38 | 2022-06-14 | Buy |
| TCI Chemicals (India) | D5076 | 2,4-Dichloro-3-pyridinecarboxaldehyde min. 98.0 % | 134031-24-6 | 1G | ₹6400 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D5076 | 2,4-Dichloro-3-pyridinecarboxaldehyde min. 98.0 % | 134031-24-6 | 5G | ₹14800 | 2022-05-26 | Buy |
2,4-Dichloropyridine-3-carboxaldehyde Chemical Properties,Uses,Production
Chemical Properties
Yellow solid
Synthesis
To a solution of 2,4-dichloropyridine (2 g, 13.51 mmol) in tetrahydrofuran (20 mL) at -78° C added LDA in THF/heptane/ethylbenzene (2M, 8.11 mL, 16.22 mmol) and the solution was stirred for 30 min. DMF (10.46 mL, 135 mmol) was added and the solution was stirred for 1 h and then warmed RT. The reaction mixture was quenched with saturated NH4Cl solution and diluted with ethyl acetate (50 mL). The organic layer was washed with saturated NaHCO3 (2*10 mL), water (20 mL), dried over Na2SO4, and concentrated under reduced pressure to afford 2,4-dichloronicotinaldehyde (2 g, 11.36 mmol, 84% yield). 
2,4-Dichloropyridine-3-carboxaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 202)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| PNP Biotech Co. Ltd | +8618516098983 | China | 1001 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32760 | 60 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | China | 2995 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Reax Chemicals | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| A.J Chemicals | 58 |
| PNP Biotech Co. Ltd | 58 |
| Capot Chemical Co.,Ltd. | 60 |
| ATK CHEMICAL COMPANY LIMITED | 60 |
| career henan chemical co | 58 |
| Xi'an Kono chem co., Ltd., | 58 |
| Chongqing Chemdad Co., Ltd | 58 |
134031-24-6(2,4-Dichloropyridine-3-carboxaldehyde)Related Search:
2,4-DICHLOROPYRIDINE-3-CARBOXALDEHYDE
2,4-dichloro-3-pyridine Carboxaldehyde
3-Pyridinecarboxaldehyde,2,4-dichloro
2,4-dichloronicotinaldehyde (en)
2,4-Dichloropyridine-3-carboxaldehyde 97%
2,4-Dichloro-pyridin-3-carbaldehyde
EOS-61543
2,4-Dichloro-3-formylpyridine
2,4-Dichloropyridine-3-carboxaldehyde ISO 9001：2015 REACH
2,4-dichloronicotinaldehyde
134031-24-6
C6H3NOCl2
Pyridines