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149225 Aldrich

Dipropyl disulfide

98%

Synonym: Propyl disulfide

  • CAS Number 629-19-6

  • Linear Formula CH3CH2CH2SSCH2CH2CH3

  • Molecular Weight 150.31

  •  Beilstein Registry Number 969200

  •  EC Number 211-079-8

  •  MDL number MFCD00009378

  •  PubChem Substance ID 24848938

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Properties

Related Categories Allium cepa (Onion), Building Blocks, Cell Biology, Chemical Synthesis, Nutrition Research,
InChI Key   ALVPFGSHPUPROW-UHFFFAOYSA-N
assay   98%
refractive index   n20/D 1.497(lit.)
bp   195-196 °C(lit.)
mp   −86 °C(lit.)
density   0.96 g/mL at 25 °C(lit.)

Description

Packaging

25 g in glass bottle

General description

Dipropyl disulfide (DPDS) was an efficient scavenger of reactive oxygen species (ROS) at a lower concentration in both HL-60 and HepG2 cells. It prevents the oxidative DNA damage caused by N-nitrosopiperidine (NPIP) and N-nitrosodibutylamine (NDBA).

Safety & Documentation

Safety Information

RIDADR 
UN 3334
WGK Germany 
3
RTECS 
JO1955000
Flash Point(F) 
147.2 °F
Flash Point(C) 
64 °C

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Protocols & Articles

Protocols

Protocols for the Fmoc SPPS of Cysteine-containing Peptides

Peptides containing Cys can exist in either reduced (sulfhydryl) or oxidized inter/intra chain disulfide bonded forms. The synthesis of peptides containing Cys, therefore, presents special challenges...
Keywords: Alkylations, Asymmetric synthesis, Buffers, Centrifugation, Coupling reactions, Cyclizations, Eliminations, Evaporation, Filtration, High performance liquid chromatography, Hormones, Iodinations, Oxidations, Peptide synthesis, Purification, Racemizations, Rearrangements, Reductions, Solid phase peptide synthesis, Solvents, Thiolysis

Peer-Reviewed Papers
15

References

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