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A water-soluble reducing agent
Catalog #: B3244

Product Details

Cat # +Size B3244-1G
Size 1 g
Alternate Name Tris(hydroxypropyl)phosphine
Peptide Sequence N/A
Appearance Viscous liquid
CAS # 4706-17-6
Molecular Formula C₉H₂₁O₃P
Molecular Weight 208.24
Purity ≥80%
Solubility ~20 mg/ml Water
InChi InChI=1S/C9H21O3P/c10-4-1-7-13(8-2-5-11)9-3-6-12/h10-12H,1-9H2
PubChem CID 11006655
MDL Number MFCD00269835
Handling Do not take internally. Wear gloves and mask when handling the product! Avoid contact by all modes of exposure.
Storage Conditions -20ºC
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


THPP is a versatile, water-soluble and air-stable reducing agent, useful for the rapid, irreversible reductive cleavage of disulfide bonds in both aqueous and buffered aqueous-organic media. THPP displays exceptional stability at biological pH under which condition it permits the rapid reduction of a wide range of differentially functionalized small-molecule disulfides.

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