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16646

Sigma-Aldrich

1,4-Bis[3-(2-pyridyldithio)propionamido]butane

≥85% (HPLC)

Synonym(s):

1,16-Di(2-pyridyl)-1,2,15,16-tetrathia-6,11-diazahexadecane-5,12-dione, DPDPB, N, N′-Tetramethylenebis[3-(2-pyridyldithio)propionamide]

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About This Item

Empirical Formula (Hill Notation):
C20H26N4O2S4
CAS Number:
141647-62-3
Molecular Weight:
482.71
MDL number:
MFCD00153604
UNSPSC Code:
12352200
PubChem Substance ID:
57647585
NACRES:
NA.25

assay

≥85% (HPLC)

reaction suitability

reagent type: cross-linking reagent

storage temp.

2-8°C

SMILES string

O=C(CCSSc1ccccn1)NCCCCNC(=O)CCSSc2ccccn2

InChI

1S/C20H26N4O2S4/c25-17(9-15-27-29-19-7-1-3-13-23-19)21-11-5-6-12-22-18(26)10-16-28-30-20-8-2-4-14-24-20/h1-4,7-8,13-14H,5-6,9-12,15-16H2,(H,21,25)(H,22,26)

InChI key

JMUAKWNHKQBPGJ-UHFFFAOYSA-N

Application

1,4-Bis[3-(2-pyridyldithio)propionamido]butane can be used to study protein structural analysis, protein modification, proteomics and homobifunctional cross-linking reagents.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagent for protein-protein cross-linking via cysteine crosslinking[1]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD4646
BCBX0527
BCBX0524
BCBV0030
436124/1V

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