5402-20-0
5402-20-0 structure
- Name: 4-Pyridinesulfonic acid
- Chemical Name: 4-Pyridinesulfonic acid
- CAS Number: 5402-20-0
- Molecular Formula: C5H5NO3S
- Molecular Weight: 159.16300
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-07-22 20:08:40
- Modify Date: 2025-08-25 18:05:47
| Name | 4-Pyridinesulfonic acid |
|---|---|
| Synonyms | Pyridine-4-sulfonic acid |
| Density | 1.509g/cm3 |
|---|---|
| Melting Point | 330ºC (DEC.) |
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.16300 |
| Exact Mass | 158.99900 |
| PSA | 75.64000 |
| LogP | 1.40910 |
| Index of Refraction | 1.689 |
| Hazard Codes | C |
|---|---|
| HS Code | 2933399090 |
|
~21%
5402-20-0 |
| Literature: Ayesa, Susana; Lindquist, Charlotta; Agback, Tatiana; Benkestock, Kurt; Classon, Bjoern; Henderson, Ian; Hewitt, Ellen; Jansson, Katarina; Kallin, Anders; Sheppard, Dave; Samuelsson, Bertil Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 3 p. 1307 - 1324 |
|
~49%
5402-20-0 |
| Literature: Boduszek, B. Polish Journal of Chemistry, 1992 , vol. 66, # 5 p. 787 - 790 |
|
~%
5402-20-0 |
| Literature: US2330641 , ; |
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~%
5402-20-0 |
| Literature: Journal of the Chemical Society, , p. 1853 |
|
~%
5402-20-0 |
| Literature: Journal of the Chemical Society, , p. 1853 Anales de la Real Sociedad Espanola de Fisica y Quimica, , vol. 54, p. 383,386 |
|
~%
5402-20-0 |
| Literature: Pharmaceutical Bulletin, , vol. 2, p. 247 |
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~%
5402-20-0 |
| Literature: Pharmaceutical Bulletin, , vol. 2, p. 247 |
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~%
Detail
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| Literature: Journal of the Chemical Society, , p. 1853 |
| Precursor 8 | |
|---|---|
| DownStream 3 | |
| 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% |