Home Categories Pharmaceutical intermediates 4,4′-Dipyridyl disulfide
A3191112

4,4′-Dipyridyl disulfide , 98% , 2645-22-9

Synonym(s):
4,4′-Dipyridyl disulfide;4,4′-Dithiodipyridine

CAS NO.:2645-22-9

Empirical Formula: C10H8N2S2

Molecular Weight: 220.31

MDL number: MFCD00006423

EINECS: 220-158-6

Pack Size Price Stock Quantity
1G RMB127.20 In Stock
5G RMB413.60 In Stock
25G RMB1724.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 76-78 °C(lit.)
Boiling point: 356.1±17.0 °C(Predicted)
Density  1.3078 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  2-8°C
solubility  95% ethanol: soluble5%, clear, colorless to light yellow
form  Crystalline Powder
pka 3.60±0.26(Predicted)
color  White to orange
BRN  154742
InChIKey UHBAPGWWRFVTFS-UHFFFAOYSA-N

Description and Uses

  • Aldrithiol?-4 was used as cosubstrate in a study to develop highly specific inhibitors against mannose-binding lectin-associated serine proteases by in vitro evolution technology:phage display.
  • It was used to study the O2 equilibria of recombinant human neuroglobin and cytoglobin measured under close to physiological conditions.
  • It was used to modify gold surfaces for protein studies.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
HS Code  29333990

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