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287113

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

Name: 3-(2-Pyridyldithio)propionic acid <I>N</I>-hydroxysuccinimide ester
Brand: ALDRICH

98%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):

C₁₂H₁₂N₂O₄S₂

CAS Number:

68181-17-9

Molecular Weight:

312.36

EC Number:

269-034-3

UNSPSC Code:

12352200

MDL number:

MFCD00009636

Beilstein/REAXYS Number:

1548137

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Properties

assay

98%

mp

84-86 °C (lit.)

SMILES string

O=C(CCSSC1=NC=CC=C1)ON2C(CCC2=O)=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.

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Aldrichimica Acta, 18, 107-107 (1985)