Home Categories 2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate
BD2936745

2,5-Dioxopyrrolidin-1-yl3-(pyridin-2-yldisulfanyl)propanoate , 97% , 68181-17-9

Synonym(s):
N-Succinimidyl 3-(2-pyridyldithio)propionate;SPDP

CAS NO.:68181-17-9

Empirical Formula: C12H12N2O4S2

Molecular Weight: 312.36

MDL number: MFCD00009636

EINECS: 269-034-3

Pack Size Price Stock Quantity
100mg RMB146.40 In Stock
250mg RMB219.20 In Stock
1g RMB566.40 In Stock
5g RMB1998.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 84-86 °C(lit.)
Boiling point: 465.9±55.0 °C(Predicted)
Density  1.48±0.1 g/cm3(Predicted)
storage temp.  -20°C
solubility  acetone: 50 mg/mL
form  powder
pka 1.76±0.19(Predicted)
color  White to Light Yellow
BRN  1548137
Stability: Hygroscopic, Moisture Sensitive
InChIKey JWDFQMWEFLOOED-UHFFFAOYSA-N
CAS DataBase Reference 68181-17-9(CAS DataBase Reference)

Description and Uses

SPDP NHS ester is a heterobiofunctional crosslinker which can react with amine and sulfhydryl groups. SPDP NHS esters are membrane permeable therefore allowing them to funtion inside of cells.

Important crosslinking reagent for the preparation of protein-protein and peptide-protein conjugates linked by disulfide bonds.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H317
Precautionary statements  P280
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
1-10
HS Code  29333990

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