A5454512
4-Mercaptopyridine , 96% , 4556-23-4
Synonym(s):
4-Pyridinethiol
CAS NO.:4556-23-4
Empirical Formula: C5H5NS
Molecular Weight: 111.16
MDL number: MFCD00006422
EINECS: 224-926-1
Pack Size | Price | Stock | Quantity |
1g | RMB40.80 | In Stock |
|
5G | RMB98.40 | In Stock |
|
25G | RMB378.40 | In Stock |
|
100g | RMB1200.80 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 182-189 °C |
Boiling point: | 194.0±13.0 °C(Predicted) |
Density | 1.161 (estimate) |
refractive index | 1.5605 (estimate) |
storage temp. | 2-8°C |
solubility | DMSO, Methanol |
pka | pK1:1.43(+1);pK2:8.86(0) (20°C) |
form | Crystalline Powder |
color | Yellow to yellow-green or brown |
InChIKey | FHTDDANQIMVWKZ-UHFFFAOYSA-N |
CAS DataBase Reference | 4556-23-4(CAS DataBase Reference) |
NIST Chemistry Reference | 4-Pyridinethiol(4556-23-4) |
Description and Uses
4-Mercaptopyridine is a pyridine derivative used as a redox reagents for the in vitro refolding of a recombinantly expressed single-chain Fv fragment (scFvOx). Used in studies along with thiosulfate to measure alliinase activity.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-37/39-24/25 |
WGK Germany | 3 |
RTECS | UT8578000 |
HS Code | 29333990 |