22620-27-5
22620-27-5 structure
- Name: 5-Chloronicotinic acid
- Chemical Name: 5-chloropyridine-3-carboxylic acid
- CAS Number: 22620-27-5
- Molecular Formula: C6H4ClNO2
- Molecular Weight: 157.555
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-04-15 08:00:00
- Modify Date: 2026-06-30 14:09:12
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| Name | 5-chloropyridine-3-carboxylic acid |
|---|---|
| Synonyms |
5-Chloro-3-pyridinecarboxylic acid
5-Chloropyridine-3-cboxylic acid, 3-Cboxy-5-chloropyridine MFCD00128901 5-Chloronicotinic Acid > 5-Chloronicotinic ac 3-carboxy-5-chloropyridine 5-chlornicotins 4-chloropyridine-4-cboxylic acid 5-CHLORONICOTINIC ACID/5-CHLOROPYRIDINE-3-CBOXYLIC ACID 5-chloropyridine-3-cboxylicaci 3-Pyridinecarboxylic acid,5-chloro 5-CHLORONICOTINIC ACID 5-chlorine nicotinic acid N-[4-(butylsulfamoyl)-2-nitrophenyl]-1-hydroxy-2-naphthalenecboxamide IFLAB-BB F1957-0008 3-Pyridinecboxylic acid, 5-chloro 5-CHLOROPYRIDINE-3-CBOXYLIC ACID 5-Chloronicotinic acid ISO 9001：2015 REACH 5-Chlor-nicotinsaeure |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 303.7±22.0 °C at 760 mmHg |
| Melting Point | 169-171°C |
| Molecular Formula | C6H4ClNO2 |
| Molecular Weight | 157.555 |
| Flash Point | 137.5±22.3 °C |
| Exact Mass | 156.993057 |
| PSA | 50.19000 |
| LogP | 1.40 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.590 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 22 |
| HS Code | 2933399090 |
|
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22620-27-5 |
| Literature: WO2004/63197 A1, ; Page 253 ; |
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22620-27-5 |
| Literature: Chemische Berichte, , vol. 37, p. 3837 |
| Precursor 2 | |
|---|---|
| DownStream 5 | |
| 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% |