57266-69-0
57266-69-0 structure
- Name: 3-Chloropicolinic acid
- Chemical Name: 3-Chloropyridine-2-carboxylic acid
- CAS Number: 57266-69-0
- Molecular Formula: C6H4ClNO2
- Molecular Weight: 157.555
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-10-01 10:34:14
- Modify Date: 2025-08-21 18:00:10
| Name | 3-Chloropyridine-2-carboxylic acid |
|---|---|
| Synonyms |
Dichloropyridine Acid; [3,6-dichloropyridine-2-Carboxylic acid ; ]
3-Chloro-2-pyridinecarboxylic acid 3-Chloropyridine-2-carboxylic acid 2-Pyridinecarboxylic acid, 3-chloro- MFCD01646325 3-Chloropicolinic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 297.6±20.0 °C at 760 mmHg |
| Melting Point | 131ºC (dec.) |
| Molecular Formula | C6H4ClNO2 |
| Molecular Weight | 157.555 |
| Flash Point | 133.8±21.8 °C |
| Exact Mass | 156.993057 |
| PSA | 50.19000 |
| LogP | 0.29 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.590 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R22;R36 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933399090 |
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| Literature: US4853027 A1, ; |
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~44%
57266-69-0 |
| Literature: Iqbal, Nadeem; Akula, Murthy R.; Vo, Dean; Matowe, Wandikayi C.; McEwen, Carol-Anne; Wolowyk, Michael W.; Knaus, Edward E. Journal of Medicinal Chemistry, 1998 , vol. 41, # 11 p. 1827 - 1837 |
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57266-69-0 |
| Literature: Tetrahedron, , vol. 58, # 33 p. 6723 - 6728 |
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57266-69-0 |
| Literature: Synthetic Communications, , vol. 27, # 6 p. 1075 - 1086 |
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57266-69-0 |
| Literature: Synthetic Communications, , vol. 27, # 6 p. 1075 - 1086 |
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57266-69-0 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 133, p. 36,49 |
| Precursor 6 | |
|---|---|
| DownStream 4 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |