15103-48-7
15103-48-7 structure
- Name: PYRIDINE-2-SULFONIC ACID
- Chemical Name: pyridine-2-sulfonic acid
- CAS Number: 15103-48-7
- Molecular Formula: C5H5NO3S
- Molecular Weight: 159.16300
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-02-28 08:00:00
- Modify Date: 2025-08-26 21:51:25
| Name | pyridine-2-sulfonic acid |
|---|---|
| Synonyms |
2-pyridine sulfonic acid
Pyridine-2-sulfonic Acid MFCD00234080 pyridine-sulfonic acid pyridine-2-sulfonate |
| Density | 1.509g/cm3 |
|---|---|
| Melting Point | 244-249 °C |
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.16300 |
| Exact Mass | 158.99900 |
| PSA | 75.64000 |
| LogP | 1.40910 |
| Index of Refraction | 1.576 |
| Storage condition | 2~8℃ |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~55%
15103-48-7 |
| Literature: Lobana, Tarlok S.; Kinoshita, Isamu; Kimura, Kentaro; Nishioka, Takanori; Shiomi, Daisuke; Isobe, Kiyoshi European Journal of Inorganic Chemistry, 2004 , # 2 p. 356 - 367 |
| Precursor 1 | |
|---|---|
| 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% |