A3479812
6,6'-Dithiodinicotinic Acid , >98.0%(HPLC) , 15658-35-2
Synonym(s):
Bis[3-carboxypyridine] 6,6′-disulfide
CAS NO.：15658-35-2
Empirical Formula: C12H8N2O4S2
Molecular Weight: 308.33
MDL number: MFCD00006454
EINECS: 239-729-6
| Pack Size | Price | Stock | Quantity |
| 1G | RMB239.20 | In Stock |
|
| 5G | RMB1039.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 263-265 °C(lit.) |
| Boiling point: | 584.2±50.0 °C(Predicted) |
| Density | 1.66±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 2.82±0.10(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChI | 1S/C12H8N2O4S2/c15-11(16)7-1-3-9(13-5-7)19-20-10-4-2-8(6-14-10)12(17)18/h1-6H,(H,15,16)(H,17,18) |
| InChIKey | GSASOFRDSIKDSN-UHFFFAOYSA-N |
| SMILES | OC(=O)c1ccc(SSc2ccc(cn2)C(O)=O)nc1 |
| CAS DataBase Reference | 15658-35-2(CAS DataBase Reference) |
Description and Uses
6,6′-Dithiodinicotinic acid may be employed as:
- specific thiol blocker to investigate the radioprotective effect of mercaptoethylamine on the thiol level of the outer cell membrane of the Ehrlich ascites tumor cells
- modifier to investigate the polar microenvironment around the reactive Cys283 of rabbit muscle creatine kinase
- dipyridyl-dithio substrate to evaluate the protein disulfide-thiol interchange activity of the auxin stimulated NADH: protein disulfide reductase (NADH oxidase) of soybean plasma membranes
- water-soluble reagent in a study for introducing, in buffered saline, a reactive sulfhydryl group on water-soluble molecules bearing an alkyl-amino group
- chromogen for sulfhydryl groups in the Ellman method for cholinesterase determinations
- spectrophotometric determination of thiols and of total glutathione in human blood
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| RTECS | US5684700 |
| HS Code | 2933399990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
