LN7554353
97% , 1357931-55-5
CAS NO.：1357931-55-5
Empirical Formula: C17H20N4O5S
Molecular Weight: 392.43
MDL number: MFCD22683782
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB3525.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 1.48±0.1 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly, Sonicated), Water (Slightly) |
| pka | -0.81±0.50(Predicted) |
| form | Solid |
| color | White to Light Brown |
| Stability: | Hygroscopic |
| InChI | InChI=1S/C17H20N4O5S/c1-4-6-12-14-15(21(3)20-12)17(22)19-16(18-14)11-9-10(27(23,24)25)7-8-13(11)26-5-2/h7-9H,4-6H2,1-3H3,(H,18,19,22)(H,23,24,25) |
| InChIKey | DFABUTFBIDMPKZ-UHFFFAOYSA-N |
| SMILES | C1(S(O)(=O)=O)=CC=C(OCC)C(C2NC(=O)C3N(C)N=C(CCC)C=3N=2)=C1 |
Description and Uses
Demethylpiperazinyl Sildenafil Sulfonic Acid (Sildenafil EP Impurity D) is an impurity of Sildenafil citrate (S435000).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H335-H319 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
