A6839012
2-Pyridinesulfonic acid , ≥98.0%(HPLC) , 15103-48-7
CAS NO.：15103-48-7
Empirical Formula: C5H5NO3S
Molecular Weight: 159.16
MDL number: MFCD00234080
EINECS: 628-400-6
| Pack Size | Price | Stock | Quantity |
| 1G | RMB104.00 | In Stock |
|
| 5G | RMB416.00 | In Stock |
|
| 25G | RMB1504.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 244-249 °C |
| Density | 1.509±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Chloroform, Dichloromethane, Ethyl Acetate |
| form | powder to crystal |
| pka | -2.92±0.18(Predicted) |
| color | White to Light yellow |
| Water Solubility | almost transparency |
| InChI | InChI=1S/C5H5NO3S/c7-10(8,9)5-3-1-2-4-6-5/h1-4H,(H,7,8,9) |
| InChIKey | KZVLNAGYSAKYMG-UHFFFAOYSA-N |
| SMILES | C1(S(O)(=O)=O)=NC=CC=C1 |
| CAS DataBase Reference | 15103-48-7(CAS DataBase Reference) |
Description and Uses
PYRIDINE-2-SULFONIC ACID is a by-product during the synthesis of 2-Pyridinesulfonyl Chloride (P991550), used for preparation of piperidine derivatives as tachykinin receptor antagonists.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | 3 |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29333990 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
