ChemicalBook >> CAS DataBase List >>3,5-Dichloro-2-pyridinecarboxylic acid
3,5-Dichloro-2-pyridinecarboxylic acid
- CAS No.
- 81719-53-1
- Chemical Name:
- 3,5-Dichloro-2-pyridinecarboxylic acid
- Synonyms
- 3,5-Dichloropicolinic acid;RARECHEM AL BO 2401;5-Dichloro-2-pyridinecarboxylic acid;3,5-DICHLORO-2-PYRIDINECARBOXYLIC ACID;3,5-DICHLOROPYRIDINE-2-CARBOXYLIC ACID;2-Pyridinecarboxylicacid, 3,5-dichloro-;3,5-DICHLORO-2-PYRIDINECARBOXYLIC ACID 98+%;3,5-Dichloro-2-pyridinecarboxylic acid ISO 9001：2015 REACH;3,5-Dichloropicolinic acid, 2-Carboxy-3,5-dichloropyridine
- CBNumber:
- CB8138161
- Molecular Formula:
- C6H3Cl2NO2
- Molecular Weight:
- 192
- MDL Number:
- MFCD03230005
- MOL File:
- 81719-53-1.mol
Last updated:2025-07-24 18:13:54
| Product description | Number | Pack Size | Price |
| 3,5-Dichloro-2-pyridinecarboxylicacid | D437090 | 250mg | $55 |
| 3,5-Dichloro-2-pyridinecarboxylicacid | D437090 | 1g | $75 |
| 3,5-Dichloropyridine-2-carboxylic acid 95% | 016030 | 5g | $21 |
| 3,5-Dichloro-2-pyridinecarboxylicacid | J53759 | 5g | $21 |
| 3,5-Dichloropyridine-2-carboxylic acid | 4H56-5-Z5 | 1g | $16 |
| More product size | |||
| Melting point | 153-154 °C |
|---|---|
| Boiling point | 315.4±37.0 °C(Predicted) |
| Density | 1.612±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 2.12±0.25(Predicted) |
| form | powder |
| color | White |
| CAS DataBase Reference | 81719-53-1(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| RIDADR | UN2811 |
| HazardClass | IRRITANT |
| HS Code | 2933399990 |
3,5-Dichloro-2-pyridinecarboxylic acid price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D437090 | 3,5-Dichloro-2-pyridinecarboxylicacid | 81719-53-1 | 250mg | $55 | 2021-12-16 | Buy |
| TRC | D437090 | 3,5-Dichloro-2-pyridinecarboxylicacid | 81719-53-1 | 1g | $75 | 2021-12-16 | Buy |
| Matrix Scientific | 016030 | 3,5-Dichloropyridine-2-carboxylic acid 95% | 81719-53-1 | 5g | $21 | 2021-12-16 | Buy |
| AK Scientific | J53759 | 3,5-Dichloro-2-pyridinecarboxylicacid | 81719-53-1 | 5g | $21 | 2021-12-16 | Buy |
| SynQuest Laboratories | 4H56-5-Z5 | 3,5-Dichloropyridine-2-carboxylic acid | 81719-53-1 | 1g | $16 | 2021-12-16 | Buy |
3,5-Dichloro-2-pyridinecarboxylic acid Chemical Properties,Uses,Production
Synthesis
85331-33-5
81719-53-1
General procedure for the synthesis of 3,5-dichloro-2-pyridinecarboxylic acid from 2-cyano-3,5-dichloropyridine: 3,5-dichloro-2-pyridinecarbonitrile (10 g, 57.8 mmol) was dissolved in 100 mL of 95% concentrated sulfuric acid, and the reaction mixture was heated to 115 °C and kept reacting overnight. Upon completion of the reaction, the mixture was cooled to room temperature, followed by slow pouring into ice water and vigorous stirring. The precipitated solid product was collected by filtration, washed thoroughly with cold water and finally dried under reduced pressure at 40 °C to give 9.4 g of white solid product in 85% yield.
References
[1] Patent: WO2009/89263, 2009, A2. Location in patent: Page/Page column 117
3,5-Dichloro-2-pyridinecarboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 163)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29831 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | stella@zetchem.com | China | 2994 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10405 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2950 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
View Lastest Price from 3,5-Dichloro-2-pyridinecarboxylic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-02-06 | 3,5-Dichloro-2-pyridinecarboxylic acid
81719-53-1
|
US $5.00 / kg | 1kg | ≥99% | 20mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2025-12-01 | 3,5-Dichloro-2-pyridinecarboxylic acid
81719-53-1
|
US $0.00-0.00 / KG | 1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-11-18 | 3,5-Dichloro-2-pyridinecarboxylic acid
81719-53-1
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- 3,5-Dichloro-2-pyridinecarboxylic acid
81719-53-1
- US $5.00 / kg
- ≥99%
- Jinan Finer Chemical Co., Ltd
-
- 3,5-Dichloro-2-pyridinecarboxylic acid
81719-53-1
- US $0.00-0.00 / KG
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 3,5-Dichloro-2-pyridinecarboxylic acid
81719-53-1
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
81719-53-1(3,5-Dichloro-2-pyridinecarboxylic acid)Related Search:
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3,5-DICHLORO-2-PYRIDINECARBOXYLIC ACID 98+%
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3,5-Dichloro-2-pyridinecarboxylic acid ISO 9001：2015 REACH
5-Dichloro-2-pyridinecarboxylic acid
81719-53-1
C6H3C12NO2
C6H3NO2Cl2
Heterocycle-Pyridine series
pharmacetical
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