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287113 Sigma-Aldrich

3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester

98%

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

  • CAS Number 68181-17-9

  • Empirical Formula (Hill Notation) C12H12N2O4S2

  • Molecular Weight 312.36

  •  Beilstein/REAXYS Number 1548137

  •  EC Number 269-034-3

  •  MDL number MFCD00009636

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Properties

assay   98%
mp   84-86 °C (lit.)
SMILES string   O=C(CCSSc1ccccn1)ON2C(=O)CCC2=O
InChI   1S/C12H12N2O4S2/c15-10-4-5-11(16)14(10)18-12(17)6-8-19-20-9-3-1-2-7-13-9/h1-3,7H,4-6,8H2
InChI key   JWDFQMWEFLOOED-UHFFFAOYSA-N

Description

Application

Versatile heterofunctional cross-linking agent for proteins and enzymes.

Safety & Documentation

Safety Information

WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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P3415 3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester, ≥95%, powder

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